{
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 "slug": "api.delx.ai",
 "resources": 1012,
 "probed": 488,
 "live": 474,
 "dead": 14,
 "templated": 0,
 "verdict": "partial",
 "statuses": {
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  "gone": 14,
  "unprobed": 524
 },
 "methods": {
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 "networks": {
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 "testnet_only": false,
 "catalogs": {
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  "payai": 1012
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 "categories": {
  "crypto-data": 292,
  "dev-tools/utilities": 254,
  "chain-rpc": 189,
  "trading-signals": 59,
  "storage/memory": 58,
  "agent-services": 48,
  "other/unknown": 22,
  "web-search": 19,
  "weather/geo/maps": 12,
  "inference/llm": 10,
  "scrape/browser": 10,
  "image/video/audio": 8,
  "money-movement": 8,
  "domains/dns": 7,
  "identity/trust/kyc": 4,
  "news/social": 4,
  "enrichment/people": 3,
  "directory/listing": 2,
  "finance/macro": 2,
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 },
 "price_min": 0.001,
 "price_max": 0.08,
 "price_median": 0.001,
 "payTos": [
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 "shared_payto_hosts": [
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 ],
 "shared_payto_hosts_count": 1,
 "onchain": {
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  "payTos_resolved": 1,
  "payTos_total": 2,
  "payers": 18,
  "payments": 39,
  "usd": 0.14,
  "first": "2026-08-06T00:28:27.000000Z",
  "last": "2026-09-30T09:32:21.000000Z",
  "sampler_share": 0.949,
  "sources": [
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  ],
  "note": "the payTo also receives for 1 other host; on-chain totals are per address, not per host"
 },
 "files": {
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   "present": false,
   "status": 200,
   "shape": null,
   "resource_count": 0,
   "has_prices": false
  },
  "agent_card": {
   "present": true,
   "status": 200,
   "name": "Delx Agent Operations Protocol",
   "skills": 26
  },
  "llms": {
   "present": true,
   "status": 200,
   "bytes": 7260,
   "mentions_x402": true
  },
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  }
 },
 "files_checked_at": "2026-09-30T23:13:30.284Z",
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 "cdp_quality": {
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  "payers30": 104,
  "rows": 80,
  "note": "CDP catalog's own 30-day counters, summed over rows; catalog-reported, not settlement"
 },
 "curated": 0,
 "is_us": false,
 "resources_list": [
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   "url": "https://api.delx.ai/api/v1/x402/image",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Delx Commerce cheap image generation API for agents at $0.01 USDC. Call when you need a product visu",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:18.517Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/abs-n",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Absolute value of a number. Call when you need magnitude from signed deltas or balances. Returns abs",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-07T14:52:03.185Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/arr-uniq",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Deduplicate a list preserving order. Call when you unique agent keys without sorting. Returns unique",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.980Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/random-int",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Generate a secure random integer in a caller-supplied range for $0.001 USDC. Call when you need a CS",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.570Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/mcp-server-readiness",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "MCP server readiness API for agents: audit tools/list, schemas, manifests, discovery, and integratio",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.559Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/usdc-to-raw",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert USDC human amounts into 6-decimal raw units used on-chain. Call when quoting or building USD",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.756Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/login-surface-report",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Inspect login and auth surface signals such as forms, reset flows, signup links, and headers for $0.",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.340Z",
   "last_updated_catalog": "2026-09-28T02:54:08.562Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/text-reverse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Reverse a text string to build a replayable transformation fixture. Call when you need this bounded ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.800Z",
   "last_updated_catalog": "2026-09-25T08:57:26.026Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/weather-forecast",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "US weather forecast API for agents: return a normalized National Weather Service (NOAA/NWS) multi-pe",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:20.671Z",
   "last_updated_catalog": "2026-09-25T05:23:36.777Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/token-echo-1",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Echo text with length (probe channel 1). Call when you verify x402 pay→deliver wiring with a trivial",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-17T03:36:46.607Z",
   "last_updated_catalog": "2026-09-17T06:25:17.086Z"
  },
  {
   "id": "4da484d4a7ef",
   "url": "https://api.delx.ai/api/v1/x402/x402-delivery-content-type-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Delivery Content Type Check: compares delivery content type with buyer-accepted media types usi",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:30.393Z",
   "last_updated_catalog": "2026-09-19T15:54:08.261Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/evm-token-balance-budget",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "EVM Token Balance Budget: checks caller-supplied raw token balance against transfer amount using onl",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.735Z",
   "last_updated_catalog": "2026-09-10T14:08:18.342Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/path-ext",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Extract file extension from a path or URL path segment. Call when you need this bounded result befor",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.497Z",
   "last_updated_catalog": "2026-09-25T08:57:21.677Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/geocode-us",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Address geocoding API for agents: geocode one U.S., Puerto Rico, or U.S. Island Areas address for $0",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:19.568Z",
   "last_updated_catalog": "2026-09-25T08:57:18.555Z"
  },
  {
   "id": "4a8e8749c8b4",
   "url": "https://api.delx.ai/api/v1/x402/digest-header-verify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Digest Header Verify: verifies a sha-256 Digest value against caller-supplied text bytes using only ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.646Z",
   "last_updated_catalog": "2026-09-25T08:57:16.082Z"
  },
  {
   "id": "6d6ada80c488",
   "url": "https://api.delx.ai/api/v1/x402/token-estimate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Estimate GPT- and Claude-style token counts for a text payload for $0.001 USDC; deterministic and ke",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.928Z",
   "last_updated_catalog": "2026-09-24T23:58:53.904Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/similarity",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalized string similarity (Levenshtein) for $0.001 USDC. Call when you need this bounded result w",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.222Z",
   "last_updated_catalog": "2026-09-20T21:30:58.144Z"
  },
  {
   "id": "2426169e1596",
   "url": "https://api.delx.ai/api/v1/x402/authorization-scheme-identify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Authorization Scheme Identify: identifies an Authorization scheme without exposing or validating cre",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.975Z",
   "last_updated_catalog": "2026-09-19T16:02:36.016Z"
  },
  {
   "id": "5e34e42420f8",
   "url": "https://api.delx.ai/api/v1/x402/evm-finality-depth-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "EVM Finality Depth Check: checks confirmation count against a caller-required depth using only bound",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-07T15:07:20.754Z",
   "last_updated_catalog": "2026-09-19T16:02:29.527Z"
  },
  {
   "id": "7f359d7faa99",
   "url": "https://api.delx.ai/api/v1/x402/email-spf-alignment-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Email SPF Alignment Check: checks relaxed or strict SPF domain alignment using only bounded caller-s",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.160Z",
   "last_updated_catalog": "2026-09-19T16:02:29.522Z"
  },
  {
   "id": "b980a4384186",
   "url": "https://api.delx.ai/api/v1/x402/overround",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Overround/vig from a set of mutually exclusive implied probs. Call when measuring book margin before",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-07T14:21:26.126Z",
   "last_updated_catalog": "2026-09-19T16:02:05.694Z"
  },
  {
   "id": "80adbf591cf8",
   "url": "https://api.delx.ai/api/v1/x402/csv-join-by-key",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "CSV Join By Key: inner-joins two bounded CSV tables on one key column using only bounded caller-supp",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.054Z",
   "last_updated_catalog": "2026-09-19T16:01:50.274Z"
  },
  {
   "id": "b68c02c1596a",
   "url": "https://api.delx.ai/api/v1/x402/iso3166-country-lookup",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Lookup country name from a static ISO3166-1 alpha-2 table subset. Call when labeling country codes o",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.320Z",
   "last_updated_catalog": "2026-09-19T16:01:48.185Z"
  },
  {
   "id": "63e079a56988",
   "url": "https://api.delx.ai/api/v1/x402/case-camel",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert text to lowerCamelCase for JSON property naming. Call when you need this bounded result befo",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.506Z",
   "last_updated_catalog": "2026-09-19T16:01:43.803Z"
  },
  {
   "id": "deee453fa612",
   "url": "https://api.delx.ai/api/v1/x402/cache-policy-audit",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Audit cache headers for missing policy and sensitive public-cache exposure. Use it before an autonom",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.661Z",
   "last_updated_catalog": "2026-09-19T16:01:13.87Z"
  },
  {
   "id": "c10ad5471e71",
   "url": "https://api.delx.ai/api/v1/x402/batch-result-summary",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Batch Result Summary: summarizes success, failure, pending, and unknown batch statuses using only bo",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.751Z",
   "last_updated_catalog": "2026-09-19T16:01:10.885Z"
  },
  {
   "id": "b4f173c6b00f",
   "url": "https://api.delx.ai/api/v1/x402/zip-keys-values",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Zip key and value lists into an object. Call when you rebuild maps from parallel agent arrays. Retur",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:33.690Z",
   "last_updated_catalog": "2026-09-19T16:01:06.929Z"
  },
  {
   "id": "5fbd909a4a1f",
   "url": "https://api.delx.ai/api/v1/x402/cookie-domain-match",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Cookie Domain Match: evaluates host-only or Domain cookie matching for a request host using only bou",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:34.892Z",
   "last_updated_catalog": "2026-09-19T16:01:05.088Z"
  },
  {
   "id": "f8815646f755",
   "url": "https://api.delx.ai/api/v1/x402/transfer-encoding-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Transfer Encoding Check: checks transfer-coding order and whether chunked appears only last using on",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.173Z",
   "last_updated_catalog": "2026-09-19T16:01:03.5Z"
  },
  {
   "id": "bd88b0c03672",
   "url": "https://api.delx.ai/api/v1/x402/expected-log-growth",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Approx expected log bankroll growth for a binary bet fraction. Call when comparing bet sizes by grow",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.455Z",
   "last_updated_catalog": "2026-09-19T16:01:02.15Z"
  },
  {
   "id": "d756b779d8e2",
   "url": "https://api.delx.ai/api/v1/x402/agent-result-citation-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Agent Result Citation Check: checks bounded citation objects for URL and title fields using only bou",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:22.820Z",
   "last_updated_catalog": "2026-09-19T16:00:58.185Z"
  },
  {
   "id": "de3feee79d6e",
   "url": "https://api.delx.ai/api/v1/x402/wei-ether-convert",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert between wei and ether using fixed 1e18 scaling without RPC — call when converting wei↔ether ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.565Z",
   "last_updated_catalog": "2026-09-19T16:00:51.836Z"
  },
  {
   "id": "647dfd97395b",
   "url": "https://api.delx.ai/api/v1/x402/x402-settlement-network-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Settlement Network Check: compares settlement chain with the accepted challenge network using o",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:33.049Z",
   "last_updated_catalog": "2026-09-19T16:00:50.758Z"
  },
  {
   "id": "d30a49ef4b76",
   "url": "https://api.delx.ai/api/v1/x402/eth-to-wei",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Scale ether amounts into wei integer strings for transfers and tx value. Call when preparing value f",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.975Z",
   "last_updated_catalog": "2026-09-19T16:00:22.833Z"
  },
  {
   "id": "584eac9f72e3",
   "url": "https://api.delx.ai/api/v1/x402/slugify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert text to a URL-safe slug for $0.001 USDC. Call when you need this bounded result without an A",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.572Z",
   "last_updated_catalog": "2026-09-19T16:00:22.648Z"
  },
  {
   "id": "9e2275afa53a",
   "url": "https://api.delx.ai/api/v1/x402/retention-policy-check",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compare declared retention with a maximum policy window. Use it as a bounded preflight or analysis s",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.589Z",
   "last_updated_catalog": "2026-09-19T15:59:21.199Z"
  },
  {
   "id": "9474de256a83",
   "url": "https://api.delx.ai/api/v1/x402/slo-compliance",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Measure achieved reliability against an SLO target from good and total events. Use it before an auto",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.233Z",
   "last_updated_catalog": "2026-09-19T15:59:18.245Z"
  },
  {
   "id": "c4fbcfa7a2fd",
   "url": "https://api.delx.ai/api/v1/x402/pluralize-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Lightweight English pluralization helper. Call when you label counts in agent messages without i18n ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.951Z",
   "last_updated_catalog": "2026-09-19T15:59:13.118Z"
  },
  {
   "id": "5a803e692a95",
   "url": "https://api.delx.ai/api/v1/x402/multi-outcome-kelly",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Proportional Kelly-like stakes across exclusive outcomes. Call when allocating bankroll across multi",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.686Z",
   "last_updated_catalog": "2026-09-19T15:59:12.047Z"
  },
  {
   "id": "334683d7cd43",
   "url": "https://api.delx.ai/api/v1/x402/evm-transfer-recipient-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "EVM Transfer Recipient Check: compares an encoded recipient address with the intended recipient usin",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-07T16:39:13.706Z",
   "last_updated_catalog": "2026-09-19T15:59:11.796Z"
  },
  {
   "id": "494cca4e533a",
   "url": "https://api.delx.ai/api/v1/x402/evm-signature-v-classify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "EVM Signature V Classify: classifies common signature recovery and EIP-155 v values using only bound",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-07T15:07:23.035Z",
   "last_updated_catalog": "2026-09-19T15:58:41.679Z"
  },
  {
   "id": "a7c0c3d2f8ff",
   "url": "https://api.delx.ai/api/v1/x402/bytes-format",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Human-readable byte sizes. Call when presenting file sizes, cache usage, or download progress to use",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.839Z",
   "last_updated_catalog": "2026-09-19T15:58:39.538Z"
  },
  {
   "id": "ef45280fe431",
   "url": "https://api.delx.ai/api/v1/x402/openapi-operation-index",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Turn an OpenAPI document into a compact operation index for planning and tool selection. Use it befo",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.624Z",
   "last_updated_catalog": "2026-09-19T15:58:36.655Z"
  },
  {
   "id": "f2eeb12340aa",
   "url": "https://api.delx.ai/api/v1/x402/binary-fair-price",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Map a true probability into a binary contract fair price in [0,1]. Call when pricing yes/no markets ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-07T15:37:39.549Z",
   "last_updated_catalog": "2026-09-19T15:58:35.692Z"
  },
  {
   "id": "dfdbdc957751",
   "url": "https://api.delx.ai/api/v1/x402/json-boolean-coerce",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "JSON Boolean Coerce: coerces explicit boolean tokens while reporting rejected values using only boun",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.831Z",
   "last_updated_catalog": "2026-09-19T15:58:32.965Z"
  },
  {
   "id": "e96ce386cffa",
   "url": "https://api.delx.ai/api/v1/x402/bool-and",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Boolean AND of two coerced values. Call when you combine agent preflight gates. Returns AND result f",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:28.532Z",
   "last_updated_catalog": "2026-09-19T15:58:31.084Z"
  },
  {
   "id": "a5b81d8af072",
   "url": "https://api.delx.ai/api/v1/x402/open-entities-search",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Search bounded Wikidata entity metadata for $0.001 USDC. Returns stable IDs, labels, descriptions an",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:20.971Z",
   "last_updated_catalog": "2026-09-19T15:58:24.558Z"
  },
  {
   "id": "ccde7592ec43",
   "url": "https://api.delx.ai/api/v1/x402/data-classification",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Classify a field-name inventory for likely sensitive data without inspecting values. Use it as a bou",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.339Z",
   "last_updated_catalog": "2026-09-19T15:58:23.954Z"
  },
  {
   "id": "a460e6ebd8d5",
   "url": "https://api.delx.ai/api/v1/x402/agent-result-error-shape-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Agent Result Error Shape Check: checks an agent error object for code, message, and retryability usi",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:23.174Z",
   "last_updated_catalog": "2026-09-19T15:58:16.894Z"
  },
  {
   "id": "4fef0f2f9fe4",
   "url": "https://api.delx.ai/api/v1/x402/evm-priority-fee-ratio",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "EVM Priority Fee Ratio: calculates the priority-fee share of the total fee cap using only bounded ca",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.236Z",
   "last_updated_catalog": "2026-09-19T15:58:07.647Z"
  },
  {
   "id": "7cf37c0a7536",
   "url": "https://api.delx.ai/api/v1/x402/frame-ancestors-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Frame Ancestors Check: checks whether a CSP frame-ancestors directive contains a required source usi",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.818Z",
   "last_updated_catalog": "2026-09-19T15:57:47.814Z"
  },
  {
   "id": "df505dfef725",
   "url": "https://api.delx.ai/api/v1/x402/link-header-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Link Header Parse: parses bounded Link header targets and relation parameters using only bounded cal",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.561Z",
   "last_updated_catalog": "2026-09-19T15:57:33.708Z"
  },
  {
   "id": "24cfa2e16453",
   "url": "https://api.delx.ai/api/v1/x402/is-prime",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Primality check. Call for teaching demos, ID heuristics, or lightweight number filters (bounded inte",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.038Z",
   "last_updated_catalog": "2026-09-19T15:57:23.624Z"
  },
  {
   "id": "bb82f6fcbd59",
   "url": "https://api.delx.ai/api/v1/x402/text-sha256",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "SHA-256 hex digest of UTF-8 text. Call when content addressing or dupe keys for text. Returns sha256",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.810Z",
   "last_updated_catalog": "2026-09-19T15:57:22.034Z"
  },
  {
   "id": "0b4703c89f5f",
   "url": "https://api.delx.ai/api/v1/x402/spf-record-flags",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Detect common SPF mechanisms present in a TXT record. Call when quick SPF mechanism inventory withou",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.838Z",
   "last_updated_catalog": "2026-09-19T15:57:20.808Z"
  },
  {
   "id": "fa4f5f7dac0f",
   "url": "https://api.delx.ai/api/v1/x402/set-intersect",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Set intersection of two lists. Call when you find shared agent tags/IDs. Returns intersection items ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.650Z",
   "last_updated_catalog": "2026-09-19T15:57:16.058Z"
  },
  {
   "id": "13e7ff9552fb",
   "url": "https://api.delx.ai/api/v1/x402/csv-delimiter-detect",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "CSV Delimiter Detect: scores common delimiters from bounded CSV text using only bounded caller-suppl",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.433Z",
   "last_updated_catalog": "2026-09-19T15:57:12.864Z"
  },
  {
   "id": "6e27be29907c",
   "url": "https://api.delx.ai/api/v1/x402/multi-outcome-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalize multi-outcome prices into a probability simplex. Call when turning raw multi-outcome quote",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.716Z",
   "last_updated_catalog": "2026-09-19T15:57:09.882Z"
  },
  {
   "id": "51bf4b9daf58",
   "url": "https://api.delx.ai/api/v1/x402/reliability-curve",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Reliability diagram points (mean forecast vs hit rate per bin). Call when plotting calibration witho",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.036Z",
   "last_updated_catalog": "2026-09-19T15:57:06.634Z"
  },
  {
   "id": "ba8da1758596",
   "url": "https://api.delx.ai/api/v1/x402/ordinal",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Format an integer as an English ordinal (1st, 2nd, 3rd…). Call when you need human-facing ranks or s",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.111Z",
   "last_updated_catalog": "2026-09-19T15:57:04.41Z"
  },
  {
   "id": "a3e0eeae18a3",
   "url": "https://api.delx.ai/api/v1/x402/logit",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Logit transform log(p/(1−p)) for probability-space models. Call when featureizing probabilities for ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-07T15:37:41.495Z",
   "last_updated_catalog": "2026-09-19T15:56:50.549Z"
  },
  {
   "id": "ec7c1d5a9190",
   "url": "https://api.delx.ai/api/v1/x402/title-case",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Title-case text for agents. Call this when you need headline-ready casing for titles, product names,",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.391Z",
   "last_updated_catalog": "2026-09-19T15:56:37.234Z"
  },
  {
   "id": "f4aa6fbb110a",
   "url": "https://api.delx.ai/api/v1/x402/fraction-to-bps",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert fractional rates into basis points for trading UIs. Call when you need bps labels from inter",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-07T14:05:48.135Z",
   "last_updated_catalog": "2026-09-19T15:56:11.523Z"
  },
  {
   "id": "3a31b9b97888",
   "url": "https://api.delx.ai/api/v1/x402/mime-from-ext",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Guess MIME type from file extension. Call when you set Content-Type hints for agent uploads. Returns",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.115Z",
   "last_updated_catalog": "2026-09-19T15:56:09.897Z"
  },
  {
   "id": "85fb5ab26c05",
   "url": "https://api.delx.ai/api/v1/x402/evm-nonce-gap-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "EVM Nonce Gap Check: calculates the gap between pending and proposed transaction nonces using only b",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.940Z",
   "last_updated_catalog": "2026-09-19T15:56:07.267Z"
  },
  {
   "id": "8e726a614d39",
   "url": "https://api.delx.ai/api/v1/x402/evm-slippage-bounds-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "EVM Slippage Bounds Check: checks expected and minimum output against a maximum slippage policy usin",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.494Z",
   "last_updated_catalog": "2026-09-19T15:56:03.806Z"
  },
  {
   "id": "2d3cf39b4b1e",
   "url": "https://api.delx.ai/api/v1/x402/is-blank",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Check whether a string is empty or contains only whitespace. Call when you need this bounded result ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.528Z",
   "last_updated_catalog": "2026-09-19T15:55:45.846Z"
  },
  {
   "id": "261db5c0e912",
   "url": "https://api.delx.ai/api/v1/x402/caa-issue-hosts",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Extract issue/issuewild hosts from CAA record texts. Call when inventorying allowed CAs from CAA ans",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.316Z",
   "last_updated_catalog": "2026-09-19T15:55:43.671Z"
  },
  {
   "id": "4a62645b6831",
   "url": "https://api.delx.ai/api/v1/x402/drawdown-pct",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Drawdown percent from peak to trough for risk reports. Call when measuring path risk on an equity or",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.511Z",
   "last_updated_catalog": "2026-09-19T15:55:42.937Z"
  },
  {
   "id": "d9631308ece2",
   "url": "https://api.delx.ai/api/v1/x402/ob-mid-from-levels",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compute mid price from bid/ask top-of-book levels. Call when you have L1 bid and ask and need a mid ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.457Z",
   "last_updated_catalog": "2026-09-19T15:55:36.095Z"
  },
  {
   "id": "af044dc6e040",
   "url": "https://api.delx.ai/api/v1/x402/json-uuid-fields-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "JSON UUID Fields Check: checks selected fields for canonical UUID text shape using only bounded call",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:58.696Z",
   "last_updated_catalog": "2026-09-19T15:55:35.591Z"
  },
  {
   "id": "3c6fe9b2859d",
   "url": "https://api.delx.ai/api/v1/x402/image-budget",
   "method": "POST",
   "price_usd": 0.005,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Delx Commerce budget image generation API for $0.005 USDC (FLUX Schnell entry tier). Call when you n",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:18.539Z",
   "last_updated_catalog": "2026-09-19T15:55:29.482Z"
  },
  {
   "id": "ea26ef08e984",
   "url": "https://api.delx.ai/api/v1/x402/hex-prefix",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalize a hexadecimal string with optional prefix and even-length validation. Call when you need t",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.254Z",
   "last_updated_catalog": "2026-09-19T15:55:26.594Z"
  },
  {
   "id": "57fe81745e26",
   "url": "https://api.delx.ai/api/v1/x402/signal-threshold",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Classify a signal against optional upper and lower thresholds — call when classifying a signal again",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.257Z",
   "last_updated_catalog": "2026-09-19T15:55:17.954Z"
  },
  {
   "id": "fd64ee19f5b8",
   "url": "https://api.delx.ai/api/v1/x402/evm-amount-min-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "EVM Amount Min Check: checks an actual raw amount against a minimum raw amount using only bounded ca",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.318Z",
   "last_updated_catalog": "2026-09-19T15:55:10.159Z"
  },
  {
   "id": "f819321b20af",
   "url": "https://api.delx.ai/api/v1/x402/data-freshness",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Evaluate data age against a caller-supplied freshness objective. Use it as a bounded preflight or an",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.427Z",
   "last_updated_catalog": "2026-09-09T04:31:40.606Z"
  },
  {
   "id": "8c634f5831d3",
   "url": "https://api.delx.ai/api/v1/x402/cost-for-shares",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Cash cost to buy a target share count at price. Call when pre-trade cash check for prediction-market",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-09-07T11:32:26.18Z",
   "last_updated_catalog": "2026-09-07T17:24:54.730Z"
  },
  {
   "id": "364b1bbfd2f8",
   "url": "https://api.delx.ai/api/v1/x402/demand/feed",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Look up open buyer RFQs for $0.003 USDC. Call when you need live demand with public task contracts, ",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:19.252Z",
   "last_updated_catalog": "2026-09-03T08:09:26.825Z"
  },
  {
   "id": "89b0ef49c82e",
   "url": "https://api.delx.ai/api/v1/x402/x402-asset-match",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Asset Match: X402 Asset Match compares a challenge asset identifier with buyer-supported assets",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-11T12:08:08.94Z",
   "last_updated_catalog": "2026-08-27T22:18:29.979Z"
  },
  {
   "id": "b022984af9c8",
   "url": "https://api.delx.ai/api/v1/x402/verified-directory",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Find live x402 endpoints worth paying, by capability: returns only endpoints Delx has live-probed, e",
   "catalogs": [
    "cdp",
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:46.127Z",
   "last_updated_catalog": "2026-09-28T04:57:34.29Z"
  },
  {
   "id": "982f3c42a246",
   "url": "https://api.delx.ai/api/v1/x402/market-roi",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "ROI from entry price and resolution payout on a binary share. Call when post-resolution performance ",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T17:24:56.579Z",
   "last_updated_catalog": "2026-09-07T17:24:56.579Z"
  },
  {
   "id": "b11896bd91e1",
   "url": "https://api.delx.ai/api/v1/x402/stop-loss-pct",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Stop-loss price from entry and stop percent move. Call when placing SL levels from percent risk rule",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T17:09:45.207Z",
   "last_updated_catalog": "2026-09-07T17:09:45.207Z"
  },
  {
   "id": "0e81ca6a8b85",
   "url": "https://api.delx.ai/api/v1/x402/wei-to-gwei",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Convert wei integer strings into gwei for readable gas quotes. Call when you need human-readable gas",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T16:54:23.594Z",
   "last_updated_catalog": "2026-09-07T16:54:23.594Z"
  },
  {
   "id": "80f9d57d1524",
   "url": "https://api.delx.ai/api/v1/x402/bytes-sha256-b64",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "SHA-256 of base64-decoded bytes. Call when hashing binary payloads agents already hold as base64. Re",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T16:54:21.940Z",
   "last_updated_catalog": "2026-09-07T16:54:21.940Z"
  },
  {
   "id": "f4bcd72bd1be",
   "url": "https://api.delx.ai/api/v1/x402/max-loss",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Max loss dollars for size and stop distance. Call when pre-trade loss caps and kill-switch threshold",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T16:23:43.238Z",
   "last_updated_catalog": "2026-09-07T16:23:43.238Z"
  },
  {
   "id": "6a8bea601030",
   "url": "https://api.delx.ai/api/v1/x402/tz-offset-fixed",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Format a fixed UTC offset as ±HH:MM. Call when agents need offset labels without full IANA DB. Retur",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T16:23:41.070Z",
   "last_updated_catalog": "2026-09-07T16:23:41.070Z"
  },
  {
   "id": "5b53272db6b5",
   "url": "https://api.delx.ai/api/v1/x402/liq-price-short",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Approximate short liquidation price from entry, leverage, and maintenance. Call when risk banners fo",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T16:08:30.057Z",
   "last_updated_catalog": "2026-09-07T16:08:30.057Z"
  },
  {
   "id": "72237dd3d413",
   "url": "https://api.delx.ai/api/v1/x402/caip2-build",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Build CAIP-2 chain identifiers from namespace and reference. Call when emitting standard chain IDs f",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T16:08:28.346Z",
   "last_updated_catalog": "2026-09-07T16:08:28.346Z"
  },
  {
   "id": "5c0000cb5f41",
   "url": "https://api.delx.ai/api/v1/x402/basis-annualize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Annualize futures-spot basis percent. Call when carry trades need annualized basis from raw premium.",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T15:53:15.594Z",
   "last_updated_catalog": "2026-09-07T15:53:15.594Z"
  },
  {
   "id": "3fc427504ffd",
   "url": "https://api.delx.ai/api/v1/x402/seeded-tie-break",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Tie Break: breaks a tie reproducibly among equally scored candidates using only bounded calle",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T15:53:13.265Z",
   "last_updated_catalog": "2026-09-07T15:53:13.265Z"
  },
  {
   "id": "e88a0780e75e",
   "url": "https://api.delx.ai/api/v1/x402/seeded-ab-assignment",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Ab Assignment: assigns a stable subject to A or B using caller weights using only bounded cal",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T15:22:34.758Z",
   "last_updated_catalog": "2026-09-07T15:22:34.758Z"
  },
  {
   "id": "f200ede67e40",
   "url": "https://api.delx.ai/api/v1/x402/rfq-crypto-template",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Fill a Demand Board RFQ template for crypto math needs. Call when posting structured RFQs for offlin",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T15:22:27.561Z",
   "last_updated_catalog": "2026-09-07T15:22:27.561Z"
  },
  {
   "id": "73c2cb0bde1a",
   "url": "https://api.delx.ai/api/v1/x402/extract-emails",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Extract email-like addresses from text for $0.001 USDC. Call when you need this bounded result witho",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T14:52:05.174Z",
   "last_updated_catalog": "2026-09-07T14:52:05.174Z"
  },
  {
   "id": "496b193b914c",
   "url": "https://api.delx.ai/api/v1/x402/prob-clamp",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Clamp a probability into (eps, 1−eps) for stable odds/math. Call when preventing 0/1 probs from blow",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T14:36:48.125Z",
   "last_updated_catalog": "2026-09-07T14:36:48.125Z"
  },
  {
   "id": "c5fdd75a8464",
   "url": "https://api.delx.ai/api/v1/x402/base-gas-budget-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Check a caller-supplied Base gas price and gas limit against an ETH transaction budget with exact We",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T14:21:28.051Z",
   "last_updated_catalog": "2026-09-07T14:21:28.051Z"
  },
  {
   "id": "38f3ed901e4d",
   "url": "https://api.delx.ai/api/v1/x402/csv-duplicate-rows",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "CSV Duplicate Rows: finds duplicate normalized rows in bounded CSV text using only bounded caller-su",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T14:05:46.116Z",
   "last_updated_catalog": "2026-09-07T14:05:46.116Z"
  },
  {
   "id": "b027d0bd9621",
   "url": "https://api.delx.ai/api/v1/x402/peg-deviation-bps",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Peg deviation in bps from target (usually 1.0). Call when monitoring stablecoin depegs with caller p",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T13:50:27.598Z",
   "last_updated_catalog": "2026-09-07T13:50:27.598Z"
  },
  {
   "id": "116431d5a7b3",
   "url": "https://api.delx.ai/api/v1/x402/vary-header-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Vary Header Normalize: normalizes and deduplicates Vary header field names using only bounded caller",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T13:50:25.593Z",
   "last_updated_catalog": "2026-09-07T13:50:25.593Z"
  },
  {
   "id": "66562e696eab",
   "url": "https://api.delx.ai/api/v1/x402/csv-sort-rows",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "CSV Sort Rows: sorts bounded CSV rows by one column using only bounded caller-supplied values. Call ",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T13:19:54.259Z",
   "last_updated_catalog": "2026-09-07T13:19:54.259Z"
  },
  {
   "id": "c5092976c67c",
   "url": "https://api.delx.ai/api/v1/x402/rrule-daily-next",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Next N daily fires from a DAILY RRULE-like interval. Call when expanding simple daily recurrences of",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T13:19:51.489Z",
   "last_updated_catalog": "2026-09-07T13:19:51.489Z"
  },
  {
   "id": "765949dc2411",
   "url": "https://api.delx.ai/api/v1/x402/evm-native-balance-budget",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "EVM Native Balance Budget: checks caller-supplied native balance against value plus fee reserve usin",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T13:04:47.105Z",
   "last_updated_catalog": "2026-09-07T13:04:47.105Z"
  },
  {
   "id": "32ce03792fdd",
   "url": "https://api.delx.ai/api/v1/x402/seeded-nonce-decimal",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Nonce Decimal: derives a reproducible non-security decimal nonce inside bounds using only bou",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T13:04:45.294Z",
   "last_updated_catalog": "2026-09-07T13:04:45.294Z"
  },
  {
   "id": "db403d8da4d2",
   "url": "https://api.delx.ai/api/v1/x402/content-type-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Content Type Parse: splits a Content-Type value into media type and parameters using only bounded ca",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T12:49:28.592Z",
   "last_updated_catalog": "2026-09-07T12:49:28.592Z"
  },
  {
   "id": "35e415d4c93a",
   "url": "https://api.delx.ai/api/v1/x402/prob-to-odds-american",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Convert a probability into American odds. Call when exporting model probs into American odds for dis",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T12:49:25.009Z",
   "last_updated_catalog": "2026-09-07T12:49:25.009Z"
  },
  {
   "id": "b33a6741bba6",
   "url": "https://api.delx.ai/api/v1/x402/binary-edge",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Edge = true_prob − market_price for a binary contract. Call when ranking prediction-market opportuni",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T12:34:20.042Z",
   "last_updated_catalog": "2026-09-07T12:34:20.042Z"
  },
  {
   "id": "4b8d63fd582e",
   "url": "https://api.delx.ai/api/v1/x402/cookie-set-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Cookie Set Parse: parses one Set-Cookie value into name, value, and attributes using only bounded ca",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T12:34:18.390Z",
   "last_updated_catalog": "2026-09-07T12:34:18.390Z"
  },
  {
   "id": "d266ee27fa30",
   "url": "https://api.delx.ai/api/v1/x402/binary-ev",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Expected value of buying binary YES at market_price under true_prob. Call when deciding whether a YE",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T12:19:04.916Z",
   "last_updated_catalog": "2026-09-07T12:19:04.916Z"
  },
  {
   "id": "8a24f5d3f401",
   "url": "https://api.delx.ai/api/v1/x402/csv-pivot-count",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "CSV Pivot Count: builds a count pivot from row and column category fields using only bounded caller-",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T12:19:02.776Z",
   "last_updated_catalog": "2026-09-07T12:19:02.776Z"
  },
  {
   "id": "6cff56f1a419",
   "url": "https://api.delx.ai/api/v1/x402/evm-confirmation-count",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "EVM Confirmation Count: calculates confirmations from inclusion and current block numbers using only",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T12:03:36.723Z",
   "last_updated_catalog": "2026-09-07T12:03:36.723Z"
  },
  {
   "id": "34e99401e4c8",
   "url": "https://api.delx.ai/api/v1/x402/json-pointer-get",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "JSON Pointer Get: resolves a bounded RFC 6901-style JSON pointer using only bounded caller-supplied ",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T11:51:36.223Z",
   "last_updated_catalog": "2026-09-07T11:51:36.223Z"
  },
  {
   "id": "1b32c923b62d",
   "url": "https://api.delx.ai/api/v1/x402/profit-if-yes",
   "method": "POST",
   "price_usd": 0.001,
   "net": "solana",
   "status": "live",
   "valid_402": true,
   "description": "Profit if YES resolves after cost basis on shares. Call when net PnL on a YES position at resolution",
   "catalogs": [
    "payai"
   ],
   "payers": null,
   "first_seen_catalog": "2026-09-07T11:51:33.763Z",
   "last_updated_catalog": "2026-09-07T11:51:33.763Z"
  },
  {
   "id": "442f4a8ab863",
   "url": "https://api.delx.ai/api/v1/x402/ethereum-up-down-30m",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Ethereum Up or Down 30-Minute Probability estimates p_up and p_down for half-hour windows using the ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-30T11:04:19.973Z",
   "last_updated_catalog": "2026-08-30T11:04:19.973Z"
  },
  {
   "id": "1d09fd2afcb2",
   "url": "https://api.delx.ai/api/v1/x402/ethereum-up-down-5m",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Ethereum Up or Down 5-Minute Probability estimates p_up and p_down for rapid near-close windows wher",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-30T11:04:19.960Z",
   "last_updated_catalog": "2026-08-30T11:04:19.960Z"
  },
  {
   "id": "c02cf541e365",
   "url": "https://api.delx.ai/api/v1/x402/bitcoin-up-down-5m",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Bitcoin Up or Down 5-Minute Probability estimates p_up and p_down for rapid near-close windows where",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-30T11:04:19.710Z",
   "last_updated_catalog": "2026-08-30T11:04:19.710Z"
  },
  {
   "id": "f2a639e27f54",
   "url": "https://api.delx.ai/api/v1/x402/ethereum-up-down-15m",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Ethereum Up or Down 15-Minute Probability estimates p_up and p_down for quarter-hour windows using a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-30T11:04:19.701Z",
   "last_updated_catalog": "2026-08-30T11:04:19.701Z"
  },
  {
   "id": "72112653429d",
   "url": "https://api.delx.ai/api/v1/x402/bitcoin-up-down-15m",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Bitcoin Up or Down 15-Minute Probability estimates p_up and p_down for quarter-hour windows using a ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-30T11:04:19.678Z",
   "last_updated_catalog": "2026-08-30T11:04:19.678Z"
  },
  {
   "id": "f23d342ab395",
   "url": "https://api.delx.ai/api/v1/x402/bitcoin-up-down-30m",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Bitcoin Up or Down 30-Minute Probability estimates p_up and p_down for half-hour windows using the w",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-30T11:04:19.489Z",
   "last_updated_catalog": "2026-08-30T11:04:19.489Z"
  },
  {
   "id": "254d970eea89",
   "url": "https://api.delx.ai/api/v1/x402/narrated-post",
   "method": "POST",
   "price_usd": 0.02,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Create one narrated still-image MP4 for $0.02 USDC: a bounded FLUX Schnell visual, Kokoro voiceover,",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-28T17:02:32.029Z",
   "last_updated_catalog": "2026-08-28T17:02:32.029Z"
  },
  {
   "id": "e72fbb0ea128",
   "url": "https://api.delx.ai/api/v1/x402/base-token-metadata",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "ERC-20 name/symbol/decimals on Base for $0.001 USDC via eth_call. Call when you need this bounded re",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:46.146Z",
   "last_updated_catalog": "2026-08-27T22:35:46.146Z"
  },
  {
   "id": "e92ad6ff15d7",
   "url": "https://api.delx.ai/api/v1/x402/base-tx",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Look up a Base transaction by hash (optional receipt) for $0.001 USDC via live JSON-RPC. Call when y",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:46.104Z",
   "last_updated_catalog": "2026-08-27T22:35:46.104Z"
  },
  {
   "id": "6bc0141ec9b3",
   "url": "https://api.delx.ai/api/v1/x402/base-token-balance",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "ERC-20 balanceOf for a holder on Base mainnet for $0.001 USDC via eth_call. Call when you need this ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:45.880Z",
   "last_updated_catalog": "2026-08-27T22:35:45.880Z"
  },
  {
   "id": "c4cc5a545850",
   "url": "https://api.delx.ai/api/v1/x402/base-storage",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Read one storage slot on Base for $0.001 USDC via eth_getStorageAt. Call when you need this bounded ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:45.603Z",
   "last_updated_catalog": "2026-08-27T22:35:45.603Z"
  },
  {
   "id": "8a5990cdccd8",
   "url": "https://api.delx.ai/api/v1/x402/base-nonce",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Transaction count/nonce for one Base address for $0.001 USDC via eth_getTransactionCount. Call when ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:45.589Z",
   "last_updated_catalog": "2026-08-27T22:35:45.589Z"
  },
  {
   "id": "fc80b0f2a438",
   "url": "https://api.delx.ai/api/v1/x402/base-receipt",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Base transaction receipt by hash for $0.001 USDC via eth_getTransactionReceipt. Call when you need t",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:45.579Z",
   "last_updated_catalog": "2026-08-27T22:35:45.579Z"
  },
  {
   "id": "c87ecb0c81e0",
   "url": "https://api.delx.ai/api/v1/x402/base-code",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Check if a Base address is a contract and return bytecode size for $0.001 USDC via eth_getCode. Call",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:45.354Z",
   "last_updated_catalog": "2026-08-27T22:35:45.354Z"
  },
  {
   "id": "4a12236714e1",
   "url": "https://api.delx.ai/api/v1/x402/base-block-hash",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Base block header by hash for $0.001 USDC via eth_getBlockByHash. Call when you need this bounded re",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:45.156Z",
   "last_updated_catalog": "2026-08-27T22:35:45.156Z"
  },
  {
   "id": "864e6615af9b",
   "url": "https://api.delx.ai/api/v1/x402/base-balance",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Native ETH balance for one address on Base mainnet for $0.001 USDC via live JSON-RPC. Call when you ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:45.139Z",
   "last_updated_catalog": "2026-08-27T22:35:45.139Z"
  },
  {
   "id": "444466a269c8",
   "url": "https://api.delx.ai/api/v1/x402/base-call",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Bounded read-only eth_call on Base for $0.002 USDC (max 4KB data/response). Call when you need this ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:35:45.106Z",
   "last_updated_catalog": "2026-08-27T22:35:45.106Z"
  },
  {
   "id": "5747f9805269",
   "url": "https://api.delx.ai/api/v1/x402/transcribe-audio",
   "method": "POST",
   "price_usd": 0.02,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Transcribe one clipped WAV to text for $0.02 USDC. Call when you need a transcript from a voice note",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:51.416Z",
   "last_updated_catalog": "2026-08-27T22:30:51.416Z"
  },
  {
   "id": "b60336b4b052",
   "url": "https://api.delx.ai/api/v1/x402/image-transform",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Image resize and conversion API for agents at $0.001 USDC. Call when one base64 PNG/JPEG/WebP needs ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:51.400Z",
   "last_updated_catalog": "2026-08-27T22:30:51.400Z"
  },
  {
   "id": "40a91dca45bb",
   "url": "https://api.delx.ai/api/v1/x402/replace-background",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Replace an image background with a studio or solid fill for $0.003 USDC. Call when you need a produc",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:51.380Z",
   "last_updated_catalog": "2026-08-27T22:30:51.380Z"
  },
  {
   "id": "3b63ea28a18a",
   "url": "https://api.delx.ai/api/v1/x402/upscale-image-hq",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Quality-upscale one still to at most 4 MP for $0.01 USDC. Call when you need a 1-4 MP quality enlarg",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:51.355Z",
   "last_updated_catalog": "2026-08-27T22:30:51.355Z"
  },
  {
   "id": "e49a541a0087",
   "url": "https://api.delx.ai/api/v1/x402/remove-background",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Remove an image background for $0.002 USDC. Send one bounded base64 PNG, JPEG, or WebP; get a durabl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:51.048Z",
   "last_updated_catalog": "2026-08-27T22:30:51.048Z"
  },
  {
   "id": "52bb486ff201",
   "url": "https://api.delx.ai/api/v1/x402/base-block",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Latest Base mainnet block header via live JSON-RPC for $0.001 USDC—number, hash, timestamp, gas. Cal",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:50.538Z",
   "last_updated_catalog": "2026-08-27T22:30:50.538Z"
  },
  {
   "id": "70047e24c3cc",
   "url": "https://api.delx.ai/api/v1/x402/base-estimate-gas",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "eth_estimateGas for a bounded call on Base for $0.001 USDC (max 4KB data). Call when you need this b",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:50.509Z",
   "last_updated_catalog": "2026-08-27T22:30:50.509Z"
  },
  {
   "id": "c1c9aa4334f8",
   "url": "https://api.delx.ai/api/v1/x402/base-logs",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Bounded eth_getLogs on Base (≤5 block span, ≤50 logs) for $0.002 USDC. Call when you need this bound",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:50.493Z",
   "last_updated_catalog": "2026-08-27T22:30:50.493Z"
  },
  {
   "id": "5c8a50c7ab86",
   "url": "https://api.delx.ai/api/v1/x402/base-gas",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "gone",
   "valid_402": false,
   "description": "Look up Base gas price, base fee, and priority fee for $0.001 USDC. Call when you need a live fee sn",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:50.468Z",
   "last_updated_catalog": "2026-08-27T22:30:50.468Z"
  },
  {
   "id": "05db1cc01b4e",
   "url": "https://api.delx.ai/api/v1/x402/pdf-text",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "PDF text extraction API for agents: extract bounded UTF-8 text from one caller-supplied PDF for $0.0",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:49.823Z",
   "last_updated_catalog": "2026-08-27T22:30:49.823Z"
  },
  {
   "id": "a1ad2a2c7d5e",
   "url": "https://api.delx.ai/api/v1/x402/colorize-photo",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Colorize one grayscale photo for $0.01 USDC. Call when you need a color version of a black-and-white",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:49.586Z",
   "last_updated_catalog": "2026-08-27T22:30:49.586Z"
  },
  {
   "id": "05b1a36ee078",
   "url": "https://api.delx.ai/api/v1/x402/caption-image",
   "method": "POST",
   "price_usd": 0.005,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Caption one still image for $0.005 USDC. Call when you need one-sentence alt text or a listing descr",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:49.432Z",
   "last_updated_catalog": "2026-08-27T22:30:49.432Z"
  },
  {
   "id": "050c26319c11",
   "url": "https://api.delx.ai/api/v1/x402/image-ocr",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Extract English machine-printed text from one caller-supplied PNG, JPEG, or WebP for $0.01 USDC. Cal",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:49.424Z",
   "last_updated_catalog": "2026-08-27T22:30:49.424Z"
  },
  {
   "id": "9f025f137df6",
   "url": "https://api.delx.ai/api/v1/x402/pdf-ocr",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Scanned PDF OCR API for agents: OCR up to 10 pages of one caller-supplied scanned PDF for $0.01 USDC",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:30:49.402Z",
   "last_updated_catalog": "2026-08-27T22:30:49.402Z"
  },
  {
   "id": "7cbf643e47f7",
   "url": "https://api.delx.ai/api/v1/x402/xml-escape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "XML-escape text for safe embedding. Call when you build XML fragments from agent strings. Returns es",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
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   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Delivery Status Check: X402 Delivery Status Check classifies delivery HTTP status against accep",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:30.686Z",
   "last_updated_catalog": "2026-08-27T22:18:30.686Z"
  },
  {
   "id": "821a75d35984",
   "url": "https://api.delx.ai/api/v1/x402/x402-delivery-latency-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Delivery Latency Check: X402 Delivery Latency Check checks observed delivery latency against a ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:30.401Z",
   "last_updated_catalog": "2026-08-27T22:18:30.401Z"
  },
  {
   "id": "bd624cfd47a6",
   "url": "https://api.delx.ai/api/v1/x402/x402-delivery-hash-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Delivery Hash Check: X402 Delivery Hash Check verifies delivered text against a caller-supplied",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:30.378Z",
   "last_updated_catalog": "2026-08-27T22:18:30.378Z"
  },
  {
   "id": "b7ef52c05d4d",
   "url": "https://api.delx.ai/api/v1/x402/x402-copy-completeness-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Copy Completeness Check: X402 Copy Completeness Check checks product copy for service name, job",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:30.360Z",
   "last_updated_catalog": "2026-08-27T22:18:30.360Z"
  },
  {
   "id": "f678705bcba4",
   "url": "https://api.delx.ai/api/v1/x402/x402-challenge-version-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Challenge Version Check: X402 Challenge Version Check compares challenge protocol version with ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:30.110Z",
   "last_updated_catalog": "2026-08-27T22:18:30.110Z"
  },
  {
   "id": "507b23260ded",
   "url": "https://api.delx.ai/api/v1/x402/x402-challenge-shape-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Challenge Shape Check: X402 Challenge Shape Check checks required top-level fields in a caller-",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.947Z",
   "last_updated_catalog": "2026-08-27T22:18:29.947Z"
  },
  {
   "id": "d8cb372a8426",
   "url": "https://api.delx.ai/api/v1/x402/x402-catalog-route-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Catalog Route Check: X402 Catalog Route Check checks one catalog route for tool, method, path, ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.924Z",
   "last_updated_catalog": "2026-08-27T22:18:29.924Z"
  },
  {
   "id": "5927a725d52b",
   "url": "https://api.delx.ai/api/v1/x402/x402-amount-budget-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Amount Budget Check: X402 Amount Budget Check checks challenge raw amount against an exact buye",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.532Z",
   "last_updated_catalog": "2026-08-27T22:18:29.532Z"
  },
  {
   "id": "00d596e9f569",
   "url": "https://api.delx.ai/api/v1/x402/x402-accepts-rank",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "X402 Accepts Rank: X402 Accepts Rank ranks challenge accepts entries against buyer network and asset",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.512Z",
   "last_updated_catalog": "2026-08-27T22:18:29.512Z"
  },
  {
   "id": "beff125c2bd1",
   "url": "https://api.delx.ai/api/v1/x402/www-authenticate-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Www Authenticate Parse: Www Authenticate Parse parses an authentication challenge scheme and bounded",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.492Z",
   "last_updated_catalog": "2026-08-27T22:18:29.492Z"
  },
  {
   "id": "dcbfd786a4f5",
   "url": "https://api.delx.ai/api/v1/x402/wrap-text",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Hard-wrap text to columns. Use when formatting terminal output, email drafts, or fixed-width reports",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.476Z",
   "last_updated_catalog": "2026-08-27T22:18:29.476Z"
  },
  {
   "id": "4285f0f886f7",
   "url": "https://api.delx.ai/api/v1/x402/workflow-gate",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Gate a workflow on an explicit boolean check map before side effects — call when a boolean checklist",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.250Z",
   "last_updated_catalog": "2026-08-27T22:18:29.250Z"
  },
  {
   "id": "5340b043c5cb",
   "url": "https://api.delx.ai/api/v1/x402/word-frequency",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Top word frequencies. Call when ranking terms for tags, search hints, or simple content signals. Ret",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.225Z",
   "last_updated_catalog": "2026-08-27T22:18:29.225Z"
  },
  {
   "id": "234f9e89eb4e",
   "url": "https://api.delx.ai/api/v1/x402/word-count",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Count words, characters, lines and paragraphs for $0.001 USDC. Call when you need this bounded resul",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.193Z",
   "last_updated_catalog": "2026-08-27T22:18:29.193Z"
  },
  {
   "id": "5dd2a3284ae9",
   "url": "https://api.delx.ai/api/v1/x402/wmi-decode",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Decode a 3-char WMI via NHTSA vPIC for $0.003 USDC into manufacturer and vehicle type. Call when you",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:29.179Z",
   "last_updated_catalog": "2026-08-27T22:18:29.179Z"
  },
  {
   "id": "82b46d67ce5e",
   "url": "https://api.delx.ai/api/v1/x402/weight-normalize",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalize non-negative weights so they sum to one when possible — call when normalizing non-negative",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.908Z",
   "last_updated_catalog": "2026-08-27T22:18:28.908Z"
  },
  {
   "id": "d4fdfad6bb80",
   "url": "https://api.delx.ai/api/v1/x402/win-rate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Win rate from wins and total trades. Call when scorecards and expectancy inputs from closed trade co",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.887Z",
   "last_updated_catalog": "2026-08-27T22:18:28.887Z"
  },
  {
   "id": "42cbd0498cf4",
   "url": "https://api.delx.ai/api/v1/x402/weighted-choice",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Pick one item from a list using non-negative weights — first-party local utility for agent preflight",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.838Z",
   "last_updated_catalog": "2026-08-27T22:18:28.838Z"
  },
  {
   "id": "a3eb95d04613",
   "url": "https://api.delx.ai/api/v1/x402/website-intelligence-report",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "One-call website intelligence report and website content extraction API for agents: $0.01 USDC retur",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.621Z",
   "last_updated_catalog": "2026-08-27T22:18:28.621Z"
  },
  {
   "id": "c00694e225f1",
   "url": "https://api.delx.ai/api/v1/x402/wei-to-eth",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Scale wei integer strings into ether for dashboards and receipts. Call when displaying balances, rec",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.596Z",
   "last_updated_catalog": "2026-08-27T22:18:28.596Z"
  },
  {
   "id": "52d9c1819df5",
   "url": "https://api.delx.ai/api/v1/x402/weekday-name",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Weekday name from ISO date. Call when you label agent calendars without locale libs. Returns weekday",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.572Z",
   "last_updated_catalog": "2026-08-27T22:18:28.572Z"
  },
  {
   "id": "a74ccead129a",
   "url": "https://api.delx.ai/api/v1/x402/webhook-delivery-plan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Produce a signature, idempotency, acknowledgement, and retry plan for webhooks. Use it as a bounded ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.356Z",
   "last_updated_catalog": "2026-08-27T22:18:28.356Z"
  },
  {
   "id": "8cb195c0d943",
   "url": "https://api.delx.ai/api/v1/x402/webhook-signature-timestamp-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Webhook Signature Timestamp Check: Webhook Signature Timestamp Check checks webhook timestamp age an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.318Z",
   "last_updated_catalog": "2026-08-27T22:18:28.318Z"
  },
  {
   "id": "619e222d3204",
   "url": "https://api.delx.ai/api/v1/x402/vwap-simple",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Volume-weighted average price from price/size samples. Call when benchmarking execution against your",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.309Z",
   "last_updated_catalog": "2026-08-27T22:18:28.309Z"
  },
  {
   "id": "23485fd4b5e8",
   "url": "https://api.delx.ai/api/v1/x402/webhook-event-normalize",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalize heterogeneous webhook events and derive a stable payload fingerprint. Use it before an aut",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.286Z",
   "last_updated_catalog": "2026-08-27T22:18:28.286Z"
  },
  {
   "id": "5f58f611570f",
   "url": "https://api.delx.ai/api/v1/x402/vin-decode",
   "method": "POST",
   "price_usd": 0.004,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Decode a 17-char VIN via NHTSA vPIC for $0.004 USDC with make/model/year and attribution. Call when ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.042Z",
   "last_updated_catalog": "2026-08-27T22:18:28.042Z"
  },
  {
   "id": "c3c786447b9d",
   "url": "https://api.delx.ai/api/v1/x402/volatility-sample",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Estimate descriptive sample volatility from caller-supplied returns — call when estimating descripti",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:28.019Z",
   "last_updated_catalog": "2026-08-27T22:18:28.019Z"
  },
  {
   "id": "18c68e7dea51",
   "url": "https://api.delx.ai/api/v1/x402/vesting-remaining",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Remaining unlock amount for linear vesting with optional cliff. Call when token unlock schedules for",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.978Z",
   "last_updated_catalog": "2026-08-27T22:18:27.978Z"
  },
  {
   "id": "2e58f87b84b8",
   "url": "https://api.delx.ai/api/v1/x402/values-types",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Map object keys to JSON type names. Call when you audit agent payload shapes before schema checks. R",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.733Z",
   "last_updated_catalog": "2026-08-27T22:18:27.733Z"
  },
  {
   "id": "bec657cb1daa",
   "url": "https://api.delx.ai/api/v1/x402/usgs-quake-stub-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Parse magnitude/place from a USGS-like feature properties object. Call when normalizing already-fetc",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.705Z",
   "last_updated_catalog": "2026-08-27T22:18:27.705Z"
  },
  {
   "id": "2fa9bde4dccc",
   "url": "https://api.delx.ai/api/v1/x402/url-tracking-param-strip",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "URL Tracking Param Strip: URL Tracking Param Strip removes caller-selected tracking parameters while",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.423Z",
   "last_updated_catalog": "2026-08-27T22:18:27.423Z"
  },
  {
   "id": "389f7abc5b2b",
   "url": "https://api.delx.ai/api/v1/x402/usdc-raw-to-amount",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert 6-decimal USDC raw units into human USDC amounts. Call when displaying USDC balances or paym",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.399Z",
   "last_updated_catalog": "2026-08-27T22:18:27.399Z"
  },
  {
   "id": "5ee83249f460",
   "url": "https://api.delx.ai/api/v1/x402/url-redirect-target-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "URL Redirect Target Check: URL Redirect Target Check checks a redirect target against allowed scheme",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.387Z",
   "last_updated_catalog": "2026-08-27T22:18:27.387Z"
  },
  {
   "id": "520f711cbb3f",
   "url": "https://api.delx.ai/api/v1/x402/us-market-holiday-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Check if a YYYY-MM-DD is in a static US market holiday set. Call when scheduling around known US mar",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.363Z",
   "last_updated_catalog": "2026-08-27T22:18:27.363Z"
  },
  {
   "id": "e338506b278e",
   "url": "https://api.delx.ai/api/v1/x402/url-path-normalize",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalize URL scheme, host casing, and path slashes without fetching — call when normalizing scheme,",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.147Z",
   "last_updated_catalog": "2026-08-27T22:18:27.147Z"
  },
  {
   "id": "8a8a7ac9792a",
   "url": "https://api.delx.ai/api/v1/x402/url-port-policy-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "URL Port Policy Check: URL Port Policy Check checks a URL effective port against a caller allowlist ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.117Z",
   "last_updated_catalog": "2026-08-27T22:18:27.117Z"
  },
  {
   "id": "9c23acc4f4c8",
   "url": "https://api.delx.ai/api/v1/x402/url-parts",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Split a URL into scheme/netloc/path/query/fragment. Call when you inspect agent-held URLs without ne",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.075Z",
   "last_updated_catalog": "2026-08-27T22:18:27.075Z"
  },
  {
   "id": "067be857aca7",
   "url": "https://api.delx.ai/api/v1/x402/url-query-param-diff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "URL Query Param Diff: URL Query Param Diff finds added, removed, and changed query parameters betwee",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:27.060Z",
   "last_updated_catalog": "2026-08-27T22:18:27.060Z"
  },
  {
   "id": "d3020d937e67",
   "url": "https://api.delx.ai/api/v1/x402/url-origin",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Extract scheme://host[:port] origin from a URL without network access — first-party local utility fo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.815Z",
   "last_updated_catalog": "2026-08-27T22:18:26.815Z"
  },
  {
   "id": "3820502e94fe",
   "url": "https://api.delx.ai/api/v1/x402/url-join",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Join a base URL with a relative path for $0.001 USDC. Call when you need this bounded result without",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.803Z",
   "last_updated_catalog": "2026-08-27T22:18:26.803Z"
  },
  {
   "id": "4153d4fc79e8",
   "url": "https://api.delx.ai/api/v1/x402/url-health",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Inspect URL reachability, status, latency, and key headers for $0.001 USDC. Call when you need a che",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.791Z",
   "last_updated_catalog": "2026-08-27T22:18:26.791Z"
  },
  {
   "id": "3000b87e8efd",
   "url": "https://api.delx.ai/api/v1/x402/url-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Parse a URL into parts. Call when splitting host, path, query, and fragment without fetching the URL",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.769Z",
   "last_updated_catalog": "2026-08-27T22:18:26.769Z"
  },
  {
   "id": "99fba7dbfde9",
   "url": "https://api.delx.ai/api/v1/x402/url-encode-safe",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Percent-encode text for query components. Call when you build safe query values for agent URLs. Retu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.541Z",
   "last_updated_catalog": "2026-08-27T22:18:26.541Z"
  },
  {
   "id": "0b8accf89480",
   "url": "https://api.delx.ai/api/v1/x402/url-encode",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "URL-encode or decode text for $0.001 USDC. Call when you need this bounded result without an API key",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.531Z",
   "last_updated_catalog": "2026-08-27T22:18:26.531Z"
  },
  {
   "id": "682f07789e20",
   "url": "https://api.delx.ai/api/v1/x402/url-encode-component",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "URL-encode a component. Use before building query strings or safe path segments. Returns encodeURICo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.520Z",
   "last_updated_catalog": "2026-08-27T22:18:26.520Z"
  },
  {
   "id": "4735af9b4719",
   "url": "https://api.delx.ai/api/v1/x402/url-decode-safe",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Percent-decode text. Call when you reverse query encoding from agent-held URLs. Returns decoded text",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.515Z",
   "last_updated_catalog": "2026-08-27T22:18:26.515Z"
  },
  {
   "id": "7e0ec06c34c9",
   "url": "https://api.delx.ai/api/v1/x402/url-allowlist-match",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Match a URL against host/path allowlist patterns before egress — first-party local utility for agent",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.282Z",
   "last_updated_catalog": "2026-08-27T22:18:26.282Z"
  },
  {
   "id": "00c5c8ba24d6",
   "url": "https://api.delx.ai/api/v1/x402/unrealized-pnl",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Unrealized PnL versus mark from entry and size. Call when open position dashboards and liquidation p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.251Z",
   "last_updated_catalog": "2026-08-27T22:18:26.251Z"
  },
  {
   "id": "2884a3a4bca7",
   "url": "https://api.delx.ai/api/v1/x402/unslugify-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Turn slugs into Title Case words. Call when you reverse product/path slugs into display labels. Retu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.226Z",
   "last_updated_catalog": "2026-08-27T22:18:26.226Z"
  },
  {
   "id": "7a816ed90436",
   "url": "https://api.delx.ai/api/v1/x402/url-canonical-compare",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "URL Canonical Compare: URL Canonical Compare compares URLs after scheme, host, port, path, and query",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:26.204Z",
   "last_updated_catalog": "2026-08-27T22:18:26.204Z"
  },
  {
   "id": "f013ed3b7a2f",
   "url": "https://api.delx.ai/api/v1/x402/unix-to-iso",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert unix seconds to ISO-8601 Z. Call when you normalize agent timestamps for logs. Returns iso a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.987Z",
   "last_updated_catalog": "2026-08-27T22:18:25.987Z"
  },
  {
   "id": "adb7cc5844bf",
   "url": "https://api.delx.ai/api/v1/x402/unit-economics",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Calculate gross profit and margin from per-unit price and cost. Use it as a bounded preflight or ana",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.979Z",
   "last_updated_catalog": "2026-08-27T22:18:25.979Z"
  },
  {
   "id": "4cf5cde3790c",
   "url": "https://api.delx.ai/api/v1/x402/unit-convert",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Unit conversion API for agents: length, mass, volume, time, data and temperature (up to 100 conversi",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.962Z",
   "last_updated_catalog": "2026-08-27T22:18:25.962Z"
  },
  {
   "id": "0af428700149",
   "url": "https://api.delx.ai/api/v1/x402/unix-now",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Current UTC unix time. Use for idempotency stamps, expiring links, or clock skew checks. Returns uni",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.952Z",
   "last_updated_catalog": "2026-08-27T22:18:25.952Z"
  },
  {
   "id": "fffd87637b47",
   "url": "https://api.delx.ai/api/v1/x402/unique-words",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Unique words with counts. Use for lightweight keyword inventory from notes, pages, or chat transcrip",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.731Z",
   "last_updated_catalog": "2026-08-27T22:18:25.731Z"
  },
  {
   "id": "1efe006f46c1",
   "url": "https://api.delx.ai/api/v1/x402/ulid",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Generate Crockford Base32 ULIDs for $0.001 USDC. Call when you need this bounded result without an A",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.711Z",
   "last_updated_catalog": "2026-08-27T22:18:25.711Z"
  },
  {
   "id": "d8005db2c0a1",
   "url": "https://api.delx.ai/api/v1/x402/unique-sorted",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Unique and sort a JSON list. Call when you need stable unique keys for agent set math. Returns sorte",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.706Z",
   "last_updated_catalog": "2026-08-27T22:18:25.706Z"
  },
  {
   "id": "5476e0426bd7",
   "url": "https://api.delx.ai/api/v1/x402/tx-value-eth",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert a transaction value wei field into ether for display. Call when summarizing transfers from r",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.486Z",
   "last_updated_catalog": "2026-08-27T22:18:25.486Z"
  },
  {
   "id": "46e8dabe05b6",
   "url": "https://api.delx.ai/api/v1/x402/tx-hash-validate",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Validate a 32-byte transaction hash format and normalize casing — call when validating a 32-byte tra",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.462Z",
   "last_updated_catalog": "2026-08-27T22:18:25.462Z"
  },
  {
   "id": "5aeebed41867",
   "url": "https://api.delx.ai/api/v1/x402/twap-simple",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Simple average of price samples for a light TWAP mark. Call when benchmarking fills against an equal",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.443Z",
   "last_updated_catalog": "2026-08-27T22:18:25.443Z"
  },
  {
   "id": "72492d105785",
   "url": "https://api.delx.ai/api/v1/x402/tx-hash-format-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Validate 0x + 64 hex transaction hash shape. Call when preflight before receipt lookup. Returns vali",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.413Z",
   "last_updated_catalog": "2026-08-27T22:18:25.413Z"
  },
  {
   "id": "4e3ce243b7d4",
   "url": "https://api.delx.ai/api/v1/x402/tsv-row",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Join fields into a TSV row. Call when you emit tab-separated rows from agent field lists. Returns TS",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.195Z",
   "last_updated_catalog": "2026-08-27T22:18:25.195Z"
  },
  {
   "id": "8e9ef9f93a9e",
   "url": "https://api.delx.ai/api/v1/x402/truncate-middle",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Truncate long text in the middle with an ellipsis. Call when you keep start+end context inside UI/lo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.179Z",
   "last_updated_catalog": "2026-08-27T22:18:25.179Z"
  },
  {
   "id": "97d392726339",
   "url": "https://api.delx.ai/api/v1/x402/trim-collapse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Trim ends and collapse internal whitespace runs to single spaces — first-party local utility for age",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:25.159Z",
   "last_updated_catalog": "2026-08-27T22:18:25.159Z"
  },
  {
   "id": "a78eddd90bc8",
   "url": "https://api.delx.ai/api/v1/x402/tool-permission-audit",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compare requested agent tools with an explicit least-privilege allowlist. Use it as a bounded prefli",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.921Z",
   "last_updated_catalog": "2026-08-27T22:18:24.921Z"
  },
  {
   "id": "099feb96e9e1",
   "url": "https://api.delx.ai/api/v1/x402/token-raw-to-amount",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Scale raw token units by decimals into human-readable amounts. Call when rendering balances or logs ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.911Z",
   "last_updated_catalog": "2026-08-27T22:18:24.911Z"
  },
  {
   "id": "24a846185d2a",
   "url": "https://api.delx.ai/api/v1/x402/token-budget-split",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Split a model token budget into system, output reserve, and available input — call when reserving sy",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.672Z",
   "last_updated_catalog": "2026-08-27T22:18:24.672Z"
  },
  {
   "id": "4216a75ce251",
   "url": "https://api.delx.ai/api/v1/x402/title-words",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Title-case words for headings and display labels. Call when you need human-readable titles from slug",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.653Z",
   "last_updated_catalog": "2026-08-27T22:18:24.653Z"
  },
  {
   "id": "337e2ea55917",
   "url": "https://api.delx.ai/api/v1/x402/tls-inspect",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "TLS certificate inspection API for agents: inspect issuer, subject, SANs, and expiry for one HTTPS h",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.642Z",
   "last_updated_catalog": "2026-08-27T22:18:24.642Z"
  },
  {
   "id": "5f84aeee000e",
   "url": "https://api.delx.ai/api/v1/x402/token-amount-to-raw",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Scale human token amounts by decimals into on-chain raw units. Call when building ERC-20 transfer/ap",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.623Z",
   "last_updated_catalog": "2026-08-27T22:18:24.623Z"
  },
  {
   "id": "5196b89bd543",
   "url": "https://api.delx.ai/api/v1/x402/timezone",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "IANA timezone lookup for agents: offset, abbreviation, DST and local time for $0.002 USDC—stdlib zon",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.418Z",
   "last_updated_catalog": "2026-08-27T22:18:24.418Z"
  },
  {
   "id": "6796c011cb07",
   "url": "https://api.delx.ai/api/v1/x402/timestamp",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert Unix, ISO 8601, and human timestamps for $0.001 USDC with one normalized response. Call when",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.398Z",
   "last_updated_catalog": "2026-08-27T22:18:24.398Z"
  },
  {
   "id": "aa21cc305dcf",
   "url": "https://api.delx.ai/api/v1/x402/timestamp-align",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Align ISO-8601 timestamps down to fixed UTC interval buckets — call when bucket-aligning ISO timesta",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.375Z",
   "last_updated_catalog": "2026-08-27T22:18:24.375Z"
  },
  {
   "id": "aa66c99678b3",
   "url": "https://api.delx.ai/api/v1/x402/ticker-canonicalize",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Canonicalize a ticker symbol and split common base/quote separators — call when cleaning ticker symb",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.124Z",
   "last_updated_catalog": "2026-08-27T22:18:24.124Z"
  },
  {
   "id": "c0536aa6c286",
   "url": "https://api.delx.ai/api/v1/x402/timeout-budget",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Split a total timeout into per-step budgets after reserved overhead — call when carving a parent tim",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.103Z",
   "last_updated_catalog": "2026-08-27T22:18:24.103Z"
  },
  {
   "id": "ccb145bd27ba",
   "url": "https://api.delx.ai/api/v1/x402/text-truncate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Truncate text with ellipsis for $0.001 USDC. Call when you need this bounded result without an API k",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.082Z",
   "last_updated_catalog": "2026-08-27T22:18:24.082Z"
  },
  {
   "id": "4b23e44d2b72",
   "url": "https://api.delx.ai/api/v1/x402/time-series-gap-scan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Detect gaps larger than an expected interval in ISO-8601 timestamps. Use it as a bounded preflight o",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:24.040Z",
   "last_updated_catalog": "2026-08-27T22:18:24.040Z"
  },
  {
   "id": "7b415482c4a0",
   "url": "https://api.delx.ai/api/v1/x402/text-chunk-plan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Plan overlapping character chunks for RAG without storing the text — call when planning overlapping ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.817Z",
   "last_updated_catalog": "2026-08-27T22:18:23.817Z"
  },
  {
   "id": "23d62a6f17c2",
   "url": "https://api.delx.ai/api/v1/x402/temp-f-to-c",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert Fahrenheit to Celsius. Call when you normalize imperial sensor readings for agent logic. Ret",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.788Z",
   "last_updated_catalog": "2026-08-27T22:18:23.788Z"
  },
  {
   "id": "e73c1934f14d",
   "url": "https://api.delx.ai/api/v1/x402/temp-c-to-f",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert Celsius to Fahrenheit. Call when you normalize weather/agent sensor units. Returns fahrenhei",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.576Z",
   "last_updated_catalog": "2026-08-27T22:18:23.576Z"
  },
  {
   "id": "ba592ae859c0",
   "url": "https://api.delx.ai/api/v1/x402/task-priority-score",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Score task priority from urgency, impact, and effort into an ordered band — call when ranking agent ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.567Z",
   "last_updated_catalog": "2026-08-27T22:18:23.567Z"
  },
  {
   "id": "08fc6ecdf09b",
   "url": "https://api.delx.ai/api/v1/x402/take-profit-pct",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Take-profit price from entry and target percent move. Call when placing TP levels from percent playb",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.556Z",
   "last_updated_catalog": "2026-08-27T22:18:23.556Z"
  },
  {
   "id": "d0655cbfa850",
   "url": "https://api.delx.ai/api/v1/x402/swap-case",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Swap letter case for deterministic transform tests. Call when you need a pure case flip without loca",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.540Z",
   "last_updated_catalog": "2026-08-27T22:18:23.540Z"
  },
  {
   "id": "b5d2405eeff6",
   "url": "https://api.delx.ai/api/v1/x402/success-rate",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compute success and failure rates from success and total counts — call when computing success and fa",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.245Z",
   "last_updated_catalog": "2026-08-27T22:18:23.245Z"
  },
  {
   "id": "da2534967e98",
   "url": "https://api.delx.ai/api/v1/x402/sum-n",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Sum of a numeric list. Call when you aggregate agent-held amounts without a spreadsheet. Returns sum",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.217Z",
   "last_updated_catalog": "2026-08-27T22:18:23.217Z"
  },
  {
   "id": "a96fa46c5721",
   "url": "https://api.delx.ai/api/v1/x402/strip-html-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Strip HTML tags from caller-held markup. Call when you need plain text from agent-held HTML snippets",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.199Z",
   "last_updated_catalog": "2026-08-27T22:18:23.199Z"
  },
  {
   "id": "59a93b36fe01",
   "url": "https://api.delx.ai/api/v1/x402/structured-log-summary",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Summarize log severity and hashed error fingerprints without returning sensitive error lines. Use it",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:23.179Z",
   "last_updated_catalog": "2026-08-27T22:18:23.179Z"
  },
  {
   "id": "0228bfc0fd5f",
   "url": "https://api.delx.ai/api/v1/x402/strip-accents",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Strip diacritics from text. Use when normalizing names, search keys, or filenames that must stay ASC",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.973Z",
   "last_updated_catalog": "2026-08-27T22:18:22.973Z"
  },
  {
   "id": "fc2b2329d11b",
   "url": "https://api.delx.ai/api/v1/x402/string-pad",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Pad a string to a target width with a fill character — first-party local utility for agent preflight",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.932Z",
   "last_updated_catalog": "2026-08-27T22:18:22.932Z"
  },
  {
   "id": "3a3e62a03561",
   "url": "https://api.delx.ai/api/v1/x402/string-trunc",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Truncate a string to max_chars with optional ellipsis — first-party local utility for agent prefligh",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.878Z",
   "last_updated_catalog": "2026-08-27T22:18:22.878Z"
  },
  {
   "id": "a09004d9a984",
   "url": "https://api.delx.ai/api/v1/x402/stdev",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Standard deviation. Call for simple volatility or spread checks on agent-collected samples. Returns ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.659Z",
   "last_updated_catalog": "2026-08-27T22:18:22.659Z"
  },
  {
   "id": "d5593bbd1a9e",
   "url": "https://api.delx.ai/api/v1/x402/step-budget-plan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Allocate a total millisecond budget across ordered workflow steps using optional weights — call when",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.649Z",
   "last_updated_catalog": "2026-08-27T22:18:22.649Z"
  },
  {
   "id": "95d18282e5df",
   "url": "https://api.delx.ai/api/v1/x402/status-retry-classify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Status Retry Classify: Status Retry Classify classifies whether a method and status pair is retryabl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.617Z",
   "last_updated_catalog": "2026-08-27T22:18:22.617Z"
  },
  {
   "id": "a16075677917",
   "url": "https://api.delx.ai/api/v1/x402/status-class",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Classify an HTTP status code into family with retry hint — first-party local utility for agent prefl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.600Z",
   "last_updated_catalog": "2026-08-27T22:18:22.600Z"
  },
  {
   "id": "2d37c41a04ea",
   "url": "https://api.delx.ai/api/v1/x402/sql-injection-scan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Screen untrusted text for common SQL-injection signals without echoing it. Use it as a bounded prefl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.369Z",
   "last_updated_catalog": "2026-08-27T22:18:22.369Z"
  },
  {
   "id": "6effcb22e587",
   "url": "https://api.delx.ai/api/v1/x402/starts-with",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Check whether text starts with a prefix. Call when you gate URL/scheme or header prefix checks befor",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.355Z",
   "last_updated_catalog": "2026-08-27T22:18:22.355Z"
  },
  {
   "id": "8e2e846c0761",
   "url": "https://api.delx.ai/api/v1/x402/ssrf-url-audit",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Screen a URL for private hosts, unsafe schemes, and embedded credentials. Use it as a bounded prefli",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.344Z",
   "last_updated_catalog": "2026-08-27T22:18:22.344Z"
  },
  {
   "id": "6c89b233fd91",
   "url": "https://api.delx.ai/api/v1/x402/stable-hash",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Canonical SHA-256 of JSON-stable payload. Call when you fingerprint agent objects independent of key",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.317Z",
   "last_updated_catalog": "2026-08-27T22:18:22.317Z"
  },
  {
   "id": "5e85d04cef08",
   "url": "https://api.delx.ai/api/v1/x402/spread-bps",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compute mid price and bid-ask spread in basis points — call when computing mid and bid-ask spread in",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.109Z",
   "last_updated_catalog": "2026-08-27T22:18:22.109Z"
  },
  {
   "id": "43c9e07c1ca8",
   "url": "https://api.delx.ai/api/v1/x402/spread-abs",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Absolute bid–ask spread for liquidity snapshots. Call when venue quality filters that use raw spread",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.093Z",
   "last_updated_catalog": "2026-08-27T22:18:22.093Z"
  },
  {
   "id": "e8c78fc2585d",
   "url": "https://api.delx.ai/api/v1/x402/split-lines",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Split text into lines. Call when you need per-line processing without local split bugs. Returns line",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.081Z",
   "last_updated_catalog": "2026-08-27T22:18:22.081Z"
  },
  {
   "id": "43760cece949",
   "url": "https://api.delx.ai/api/v1/x402/spread-pct",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Bid–ask spread as percent of mid for cross-asset compare. Call when comparing liquidity across price",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:22.076Z",
   "last_updated_catalog": "2026-08-27T22:18:22.076Z"
  },
  {
   "id": "8fb0e1f560eb",
   "url": "https://api.delx.ai/api/v1/x402/sort-lines",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Sort lines of text for $0.001 USDC. Call when you need this bounded result without an API key or sub",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.851Z",
   "last_updated_catalog": "2026-08-27T22:18:21.851Z"
  },
  {
   "id": "b066e4fbef37",
   "url": "https://api.delx.ai/api/v1/x402/sortino-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Lite Sortino using downside stdev of negative returns. Call when penalizing downside volatility with",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.823Z",
   "last_updated_catalog": "2026-08-27T22:18:21.823Z"
  },
  {
   "id": "87dc404f1755",
   "url": "https://api.delx.ai/api/v1/x402/soundex",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "American Soundex codes. Use for fuzzy name matching, de-dupe heuristics, or genealogy-style search k",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.800Z",
   "last_updated_catalog": "2026-08-27T22:18:21.800Z"
  },
  {
   "id": "da45416d346d",
   "url": "https://api.delx.ai/api/v1/x402/slugify-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Slugify text to lowercase hyphen form. Call when you need product/path slugs from free titles. Retur",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.551Z",
   "last_updated_catalog": "2026-08-27T22:18:21.551Z"
  },
  {
   "id": "5dd1345e3a2c",
   "url": "https://api.delx.ai/api/v1/x402/snake-to-camel",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert snake_case database, Python, or API field names into lowerCamelCase keys for $0.001 USDC, so",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.521Z",
   "last_updated_catalog": "2026-08-27T22:18:21.521Z"
  },
  {
   "id": "39bdf53bef1b",
   "url": "https://api.delx.ai/api/v1/x402/sort-keys",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Return object keys sorted lexicographically for stable hashes — first-party local utility for agent ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.444Z",
   "last_updated_catalog": "2026-08-27T22:18:21.444Z"
  },
  {
   "id": "03bb5162bcdd",
   "url": "https://api.delx.ai/api/v1/x402/slug-validate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Validate a URL/product slug against a safe lowercase hyphen pattern — first-party local utility for ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.216Z",
   "last_updated_catalog": "2026-08-27T22:18:21.216Z"
  },
  {
   "id": "b953ea43ca46",
   "url": "https://api.delx.ai/api/v1/x402/slug-from-url",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Slug from a URL path. Call when turning docs or product URLs into clean route slugs or cache keys. R",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.202Z",
   "last_updated_catalog": "2026-08-27T22:18:21.202Z"
  },
  {
   "id": "ac2b7585c361",
   "url": "https://api.delx.ai/api/v1/x402/slippage-pct",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Slippage percent of expected mid versus fill/impact price. Call when post-trade quality checks and p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:21.194Z",
   "last_updated_catalog": "2026-08-27T22:18:21.194Z"
  },
  {
   "id": "43e8efbd5c87",
   "url": "https://api.delx.ai/api/v1/x402/slippage-bps",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Slippage in basis points versus mid for execution reports. Call when venue quality scorecards in bps",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.991Z",
   "last_updated_catalog": "2026-08-27T22:18:20.991Z"
  },
  {
   "id": "ca1137c4baa2",
   "url": "https://api.delx.ai/api/v1/x402/sla-budget-remaining",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Remaining SLA seconds from deadline and now. Call when buyer agents tracking SLA burn-down. Returns ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.792Z",
   "last_updated_catalog": "2026-08-27T22:18:20.792Z"
  },
  {
   "id": "88f0fc52a470",
   "url": "https://api.delx.ai/api/v1/x402/sla-breach-count",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Count SLA breaches in a latency sample against a millisecond threshold — call when counting latency ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
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   "last_updated_catalog": "2026-08-27T22:18:20.770Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/skill-md-stub",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Generate a minimal skill.md body for a product cluster. Call when agents need a portable skill skele",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.754Z",
   "last_updated_catalog": "2026-08-27T22:18:20.754Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/sitemap-entry-validate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Sitemap Entry Validate: Sitemap Entry Validate checks one sitemap URL entry for required location an",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.523Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/sitemap-probe",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Check sitemap and robots hints fast to see how a site exposes crawlable structure for $0.01 USDC. Ca",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.518Z",
   "last_updated_catalog": "2026-08-27T22:18:20.518Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/sitemap-lastmod-freshness",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Sitemap Lastmod Freshness: Sitemap Lastmod Freshness calculates sitemap lastmod age against a caller",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.507Z",
   "last_updated_catalog": "2026-08-27T22:18:20.507Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/sitemap-changefreq-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Sitemap Changefreq Check: Sitemap Changefreq Check classifies a sitemap changefreq token against the",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.494Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/sigmoid",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Sigmoid 1/(1+e^{−x}) back to probability space. Call when mapping model scores into probabilities wi",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.269Z",
   "last_updated_catalog": "2026-08-27T22:18:20.269Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/sign-n",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Sign of a number (-1, 0, 1). Call when you branch agent logic on direction without float noise. Retu",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.197Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/sharpe-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Lite Sharpe = mean/stdev of a return sample (no rf, sample). Call when quick risk-adjusted rank of s",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:20.001Z",
   "last_updated_catalog": "2026-08-27T22:18:20.001Z"
  },
  {
   "id": "8b5a50e3f67c",
   "url": "https://api.delx.ai/api/v1/x402/shares-from-budget",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Shares purchasable for a budget at a given share price. Call when sizing prediction-market orders fr",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.979Z",
   "last_updated_catalog": "2026-08-27T22:18:19.979Z"
  },
  {
   "id": "45dc5f5328bb",
   "url": "https://api.delx.ai/api/v1/x402/sha1-hex",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "SHA-1 hex digest of text. Call when you interoperate with legacy agent checksums. Returns hex digest",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.960Z",
   "last_updated_catalog": "2026-08-27T22:18:19.960Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/sha256-hex",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "SHA-256 hex digest of text. Call when you need content fingerprints for agent cache keys. Returns he",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.918Z",
   "last_updated_catalog": "2026-08-27T22:18:19.918Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/server-timing-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Server Timing Parse: Server Timing Parse parses bounded Server-Timing metrics and durations from bou",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.710Z",
   "last_updated_catalog": "2026-08-27T22:18:19.710Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/set-union",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Set union of two lists (order-preserving). Call when you merge agent allowlists. Returns union items",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.693Z",
   "last_updated_catalog": "2026-08-27T22:18:19.693Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/set-diff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Set difference a - b. Call when you remove blocked IDs from agent candidate lists. Returns differenc",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.674Z",
   "last_updated_catalog": "2026-08-27T22:18:19.674Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/semver-parts",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Parse major.minor.patch from a semver string. Call when you compare agent dependency versions withou",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.444Z",
   "last_updated_catalog": "2026-08-27T22:18:19.444Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/semver-compare-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compare two semver triples (-1,0,1). Call when you decide upgrade direction for agent packages. Retu",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.419Z",
   "last_updated_catalog": "2026-08-27T22:18:19.419Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/semver-compare",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compare two semantic versions for $0.001 USDC. Call when you need this bounded result without an API",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.404Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/sentence-case",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Sentence-case text for agents. Use when normalizing noisy agent output into a single readable senten",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.386Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/semver-bump",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Recommend a semantic-version bump from explicit change signals. Use it as a bounded preflight or ana",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.180Z",
   "last_updated_catalog": "2026-08-27T22:18:19.180Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/selector-extract",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Extract the 4-byte function selector from calldata hex — call when reading the 4-byte selector from ",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.151Z",
   "last_updated_catalog": "2026-08-27T22:18:19.151Z"
  },
  {
   "id": "c1dae5a5faa3",
   "url": "https://api.delx.ai/api/v1/x402/seeded-window-pick",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Window Pick: Seeded Window Pick selects a reproducible contiguous window from caller items fr",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.137Z",
   "last_updated_catalog": "2026-08-27T22:18:19.137Z"
  },
  {
   "id": "3ceabf7c7a27",
   "url": "https://api.delx.ai/api/v1/x402/seeded-winners-without-replacement",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Winners Without Replacement: Seeded Winners Without Replacement draws an ordered reproducible",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:19.105Z",
   "last_updated_catalog": "2026-08-27T22:18:19.105Z"
  },
  {
   "id": "085fc49d0bf1",
   "url": "https://api.delx.ai/api/v1/x402/seeded-weighted-choice",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Weighted Choice: Seeded Weighted Choice selects one item using non-negative caller weights fr",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.899Z",
   "last_updated_catalog": "2026-08-27T22:18:18.899Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/seeded-weighted-sample",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Weighted Sample: Seeded Weighted Sample samples unique items using caller weights without rep",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.868Z",
   "last_updated_catalog": "2026-08-27T22:18:18.868Z"
  },
  {
   "id": "3cb95f284e69",
   "url": "https://api.delx.ai/api/v1/x402/seeded-weighted-partition",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Weighted Partition: Seeded Weighted Partition assigns items to partitions using reproducible ",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.855Z",
   "last_updated_catalog": "2026-08-27T22:18:18.855Z"
  },
  {
   "id": "e8ad6d96a973",
   "url": "https://api.delx.ai/api/v1/x402/seeded-uuid",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded UUID: Seeded UUID derives a reproducible UUID-shaped identifier from seed and namespace text ",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.839Z",
   "last_updated_catalog": "2026-08-27T22:18:18.839Z"
  },
  {
   "id": "13bb97fb361b",
   "url": "https://api.delx.ai/api/v1/x402/seeded-token",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Token: Seeded Token builds a reproducible non-secret token from a caller alphabet from bounde",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.622Z",
   "last_updated_catalog": "2026-08-27T22:18:18.622Z"
  },
  {
   "id": "e5072322ed10",
   "url": "https://api.delx.ai/api/v1/x402/seeded-train-test-split",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Train Test Split: Seeded Train Test Split splits items into reproducible train and test sets ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.562Z",
   "last_updated_catalog": "2026-08-27T22:18:18.562Z"
  },
  {
   "id": "67c5a0f7f719",
   "url": "https://api.delx.ai/api/v1/x402/seeded-time-slot-pick",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Time Slot Pick: Seeded Time Slot Pick selects a reproducible slot from caller-provided time l",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.554Z",
   "last_updated_catalog": "2026-08-27T22:18:18.554Z"
  },
  {
   "id": "bff3b27f341c",
   "url": "https://api.delx.ai/api/v1/x402/seeded-sample-with-replacement",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Sample With Replacement: Seeded Sample With Replacement samples caller items reproducibly wit",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.311Z",
   "last_updated_catalog": "2026-08-27T22:18:18.311Z"
  },
  {
   "id": "1a2bd4dca841",
   "url": "https://api.delx.ai/api/v1/x402/seeded-schedule-offset",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Schedule Offset: Seeded Schedule Offset selects a reproducible offset inside a scheduling win",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.234Z",
   "last_updated_catalog": "2026-08-27T22:18:18.234Z"
  },
  {
   "id": "45e482d52522",
   "url": "https://api.delx.ai/api/v1/x402/seeded-stratified-split",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Stratified Split: Seeded Stratified Split splits labeled items while preserving per-label pro",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.213Z",
   "last_updated_catalog": "2026-08-27T22:18:18.213Z"
  },
  {
   "id": "f93c296ad6f3",
   "url": "https://api.delx.ai/api/v1/x402/seeded-shuffle",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Shuffle: Seeded Shuffle produces a reproducible permutation of caller items from bounded call",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:18.142Z",
   "last_updated_catalog": "2026-08-27T22:18:18.142Z"
  },
  {
   "id": "e0b2f6916ab8",
   "url": "https://api.delx.ai/api/v1/x402/seeded-sample-indices",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Sample Indices: Seeded Sample Indices samples unique zero-based indices from a population siz",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:17.882Z",
   "last_updated_catalog": "2026-08-27T22:18:17.882Z"
  },
  {
   "id": "272f3adcce44",
   "url": "https://api.delx.ai/api/v1/x402/seeded-rendezvous-rank",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Rendezvous Rank: Seeded Rendezvous Rank ranks nodes for a key using reproducible rendezvous h",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:17.848Z",
   "last_updated_catalog": "2026-08-27T22:18:17.848Z"
  },
  {
   "id": "1a29061a487c",
   "url": "https://api.delx.ai/api/v1/x402/seeded-reservoir-sample",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Reservoir Sample: Seeded Reservoir Sample selects a bounded reproducible sample from caller i",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:17.838Z",
   "last_updated_catalog": "2026-08-27T22:18:17.838Z"
  },
  {
   "id": "9536a020b9bb",
   "url": "https://api.delx.ai/api/v1/x402/seeded-round-robin-start",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Seeded Round Robin Start: Seeded Round Robin Start chooses a reproducible starting index for round-r",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:17.823Z",
   "last_updated_catalog": "2026-08-27T22:18:17.823Z"
  },
  {
   "id": "d83f335203de",
   "url": "https://api.delx.ai/api/v1/x402/seeded-random-sample",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
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   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Divide a/b with ok flag when b!=0. Call when you need fail-soft division for agent formulas. Returns",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:14.244Z",
   "last_updated_catalog": "2026-08-27T22:18:14.244Z"
  },
  {
   "id": "b20034610e7c",
   "url": "https://api.delx.ai/api/v1/x402/runway",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Calculate static cash runway from cash and monthly burn. Use it as a bounded preflight or analysis s",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:14.232Z",
   "last_updated_catalog": "2026-08-27T22:18:14.232Z"
  },
  {
   "id": "cac2b484a046",
   "url": "https://api.delx.ai/api/v1/x402/saturation-ratio",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compute capacity saturation from in-flight work and capacity — call when measuring in-flight work ag",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:14.226Z",
   "last_updated_catalog": "2026-08-27T22:18:14.226Z"
  },
  {
   "id": "13523c9bd744",
   "url": "https://api.delx.ai/api/v1/x402/rot13",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Apply reversible ROT13 to Latin letters while preserving numbers, punctuation, spacing, and letter c",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.975Z",
   "last_updated_catalog": "2026-08-27T22:18:13.975Z"
  },
  {
   "id": "09230f4fd8b6",
   "url": "https://api.delx.ai/api/v1/x402/roman-to-int",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Roman numerals → integer. Handy for parsing outlines, clocks, or classic numbering in scraped text. ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.957Z",
   "last_updated_catalog": "2026-08-27T22:18:13.957Z"
  },
  {
   "id": "47e581d60195",
   "url": "https://api.delx.ai/api/v1/x402/round-n",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Round a number to N decimal places. Call when you need stable display/math rounding before paying do",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.947Z",
   "last_updated_catalog": "2026-08-27T22:18:13.947Z"
  },
  {
   "id": "123e31dd505b",
   "url": "https://api.delx.ai/api/v1/x402/roi-on-margin",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Return on margin for a realized or mark PnL. Call when comparing leveraged trades by capital efficie",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.916Z",
   "last_updated_catalog": "2026-08-27T22:18:13.916Z"
  },
  {
   "id": "0718f7aa2dd5",
   "url": "https://api.delx.ai/api/v1/x402/robots-path-budget",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Count allow/disallow rules from robots.txt text. Call when crawl budget planning from a robots body ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.561Z",
   "last_updated_catalog": "2026-08-27T22:18:13.561Z"
  },
  {
   "id": "fc1e32a60095",
   "url": "https://api.delx.ai/api/v1/x402/robots-meta-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Robots Meta Parse: Robots Meta Parse parses robots meta directives into normalized index and follow ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.551Z",
   "last_updated_catalog": "2026-08-27T22:18:13.551Z"
  },
  {
   "id": "09a3d4794e69",
   "url": "https://api.delx.ai/api/v1/x402/robots-directive-merge",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Robots Directive Merge: Robots Directive Merge merges generic and named-agent robots directives with",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.524Z",
   "last_updated_catalog": "2026-08-27T22:18:13.524Z"
  },
  {
   "id": "1c6456f2ffba",
   "url": "https://api.delx.ai/api/v1/x402/robots-inspect",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Robots.txt inspection API for agents at $0.01 USDC. Call when you need crawl rules and sitemap hints",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.512Z",
   "last_updated_catalog": "2026-08-27T22:18:13.512Z"
  },
  {
   "id": "6f6521468682",
   "url": "https://api.delx.ai/api/v1/x402/rgb-to-hex",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert RGB channels to #rrggbb. Call when you bridge agent RGB pickers to CSS hex. Returns hex and ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.222Z",
   "last_updated_catalog": "2026-08-27T22:18:13.222Z"
  },
  {
   "id": "aa876aade357",
   "url": "https://api.delx.ai/api/v1/x402/risk-parity-weights",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Inverse-vol risk parity weights from return series. Call when allocating across assets by inverse vo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.208Z",
   "last_updated_catalog": "2026-08-27T22:18:13.208Z"
  },
  {
   "id": "3bc8a517b280",
   "url": "https://api.delx.ai/api/v1/x402/risk-reward",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Risk–reward ratio = reward / risk for stop/target geometry. Call when validating setups before size ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.196Z",
   "last_updated_catalog": "2026-08-27T22:18:13.196Z"
  },
  {
   "id": "7dc402a8259a",
   "url": "https://api.delx.ai/api/v1/x402/robots-allow-path",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Check path allow/disallow against caller-held robots.txt rules — first-party local utility for agent",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:13.171Z",
   "last_updated_catalog": "2026-08-27T22:18:13.171Z"
  },
  {
   "id": "da264efcfd4f",
   "url": "https://api.delx.ai/api/v1/x402/reverse-string",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Reverse a string. Handy for quick transforms, palindrome checks, or teaching demos without shipping ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.949Z",
   "last_updated_catalog": "2026-08-27T22:18:12.949Z"
  },
  {
   "id": "9f9a0049a70e",
   "url": "https://api.delx.ai/api/v1/x402/return-pct",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compute percent return between start and end values — call when computing percent return between two",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.936Z",
   "last_updated_catalog": "2026-08-27T22:18:12.936Z"
  },
  {
   "id": "e0637e4f9702",
   "url": "https://api.delx.ai/api/v1/x402/revenue-concentration",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Measure top-account and top-three revenue concentration without returning account values. Use it as ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.920Z",
   "last_updated_catalog": "2026-08-27T22:18:12.920Z"
  },
  {
   "id": "9cdf624ffed7",
   "url": "https://api.delx.ai/api/v1/x402/retry-safe-classify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Classify whether a failed HTTP-style call is safe to auto-retry — first-party local utility for agen",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.634Z",
   "last_updated_catalog": "2026-08-27T22:18:12.634Z"
  },
  {
   "id": "6e27c113b6a5",
   "url": "https://api.delx.ai/api/v1/x402/retry-after-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Retry After Parse: Retry After Parse normalizes Retry-After seconds or an HTTP-date epoch into a del",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.622Z",
   "last_updated_catalog": "2026-08-27T22:18:12.622Z"
  },
  {
   "id": "a649e2f87df3",
   "url": "https://api.delx.ai/api/v1/x402/retry-budget-plan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Build a bounded exponential retry delay schedule with a hard delay cap — call when configuring expon",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.563Z",
   "last_updated_catalog": "2026-08-27T22:18:12.563Z"
  },
  {
   "id": "e34dea78cef9",
   "url": "https://api.delx.ai/api/v1/x402/response-contract-diff",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compare expected and actual top-level response fields and value types. Use it as a bounded preflight",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.340Z",
   "last_updated_catalog": "2026-08-27T22:18:12.340Z"
  },
  {
   "id": "0ad677ca5386",
   "url": "https://api.delx.ai/api/v1/x402/repeat-str",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Repeat a string a bounded number of times. Call when you build padding/test fixtures without local l",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.324Z",
   "last_updated_catalog": "2026-08-27T22:18:12.324Z"
  },
  {
   "id": "5e12e7eb6fde",
   "url": "https://api.delx.ai/api/v1/x402/resolution-payout-matrix",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Payout matrix for multi-outcome shares at resolution. Call when computing gross payouts when one out",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.308Z",
   "last_updated_catalog": "2026-08-27T22:18:12.308Z"
  },
  {
   "id": "270d6eab2a25",
   "url": "https://api.delx.ai/api/v1/x402/repeat-string",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Repeat a string N times. Handy for fixtures, separators, or test payloads without local loops. Retur",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.276Z",
   "last_updated_catalog": "2026-08-27T22:18:12.276Z"
  },
  {
   "id": "dd054c17ebae",
   "url": "https://api.delx.ai/api/v1/x402/rename-key",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Rename a single object key. Call when you adapt agent field names between systems. Returns renamed o",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.057Z",
   "last_updated_catalog": "2026-08-27T22:18:12.057Z"
  },
  {
   "id": "38e3cd746661",
   "url": "https://api.delx.ai/api/v1/x402/remove-punctuation",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Remove punctuation from text. Useful before tokenization, keyword extraction, or fuzzy match prep. R",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.041Z",
   "last_updated_catalog": "2026-08-27T22:18:12.041Z"
  },
  {
   "id": "dcf8b41f7e06",
   "url": "https://api.delx.ai/api/v1/x402/regex",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Test a regular expression and return matches, groups, and counts for $0.001 USDC. Call when you need",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:12.014Z",
   "last_updated_catalog": "2026-08-27T22:18:12.014Z"
  },
  {
   "id": "deffc93d2da3",
   "url": "https://api.delx.ai/api/v1/x402/redact-emails-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Replace email-shaped tokens with a redaction marker. Call when you scrub emails from agent-held text",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.784Z",
   "last_updated_catalog": "2026-08-27T22:18:11.784Z"
  },
  {
   "id": "dd3c6fb2aa9f",
   "url": "https://api.delx.ai/api/v1/x402/referrer-policy-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Referrer Policy Check: Referrer Policy Check classifies a Referrer-Policy value against a caller all",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.771Z",
   "last_updated_catalog": "2026-08-27T22:18:11.771Z"
  },
  {
   "id": "9ce9c32a01c3",
   "url": "https://api.delx.ai/api/v1/x402/refund-policy-preflight",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Evaluate simple refund eligibility flags against policy JSON. Call when agents checking refund windo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.755Z",
   "last_updated_catalog": "2026-08-27T22:18:11.755Z"
  },
  {
   "id": "4cfebac5dc3c",
   "url": "https://api.delx.ai/api/v1/x402/redirect-chain-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Redirect Chain Check: Redirect Chain Check checks a caller-supplied redirect chain for loops, downgr",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.742Z",
   "last_updated_catalog": "2026-08-27T22:18:11.742Z"
  },
  {
   "id": "4b8b51c088f6",
   "url": "https://api.delx.ai/api/v1/x402/record-fingerprint",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Create a stable SHA-256 fingerprint from canonical JSON. Use it as a bounded preflight or analysis s",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.501Z",
   "last_updated_catalog": "2026-08-27T22:18:11.501Z"
  },
  {
   "id": "1c124c8dd3f0",
   "url": "https://api.delx.ai/api/v1/x402/redact-digits",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Replace digits with # for safe previews. Call when you strip numeric PII from agent-held text before",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.482Z",
   "last_updated_catalog": "2026-08-27T22:18:11.482Z"
  },
  {
   "id": "4f6f09bef185",
   "url": "https://api.delx.ai/api/v1/x402/realized-pnl-fifo",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Lite FIFO-style realized PnL from sequential buy/sell fills. Call when attributing closed PnL from a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.466Z",
   "last_updated_catalog": "2026-08-27T22:18:11.466Z"
  },
  {
   "id": "a9d363356f0c",
   "url": "https://api.delx.ai/api/v1/x402/redact-emails",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Redact emails in text. Call before publishing logs, support dumps, or RAG snippets that may contain ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.452Z",
   "last_updated_catalog": "2026-08-27T22:18:11.452Z"
  },
  {
   "id": "476534bb00bd",
   "url": "https://api.delx.ai/api/v1/x402/rdap-lookup",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Fetch registrar, status, and registration dates for trust, compliance, and domain ops for $0.01 USDC",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.146Z",
   "last_updated_catalog": "2026-08-27T22:18:11.146Z"
  },
  {
   "id": "734197b2cdf3",
   "url": "https://api.delx.ai/api/v1/x402/reading-time",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Estimate reading time from word count for $0.001 USDC. Call when you need this bounded result withou",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.133Z",
   "last_updated_catalog": "2026-08-27T22:18:11.133Z"
  },
  {
   "id": "305bdd292005",
   "url": "https://api.delx.ai/api/v1/x402/ratio",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compute a/b ratio safely. Call when you need conversion rates or price ratios from agent numbers. Re",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.117Z",
   "last_updated_catalog": "2026-08-27T22:18:11.117Z"
  },
  {
   "id": "417fe0fa6e09",
   "url": "https://api.delx.ai/api/v1/x402/rate-limit-window-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Rate Limit Window Check: Rate Limit Window Check checks remaining quota against reset timing and req",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:11.101Z",
   "last_updated_catalog": "2026-08-27T22:18:11.101Z"
  },
  {
   "id": "45233566b9de",
   "url": "https://api.delx.ai/api/v1/x402/range-list",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Generate a Python-style range list. Call when you need index sequences for batching without local lo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.874Z",
   "last_updated_catalog": "2026-08-27T22:18:10.874Z"
  },
  {
   "id": "f7a19c474363",
   "url": "https://api.delx.ai/api/v1/x402/rate-limit-parse",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalize common HTTP rate-limit and retry headers. Use it as a bounded preflight or analysis step i",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.860Z",
   "last_updated_catalog": "2026-08-27T22:18:10.860Z"
  },
  {
   "id": "6863fd44db52",
   "url": "https://api.delx.ai/api/v1/x402/random-uuid-v4",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Generate a random RFC 4122 UUID v4 for agent correlation IDs — first-party local utility for agent p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.844Z",
   "last_updated_catalog": "2026-08-27T22:18:10.844Z"
  },
  {
   "id": "05d59cb15808",
   "url": "https://api.delx.ai/api/v1/x402/range-header-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Range Header Parse: Range Header Parse parses one bounded HTTP byte range into start and end offsets",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.810Z",
   "last_updated_catalog": "2026-08-27T22:18:10.810Z"
  },
  {
   "id": "dfebae5d8849",
   "url": "https://api.delx.ai/api/v1/x402/random-choice",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Pick random items without replacement for $0.001 USDC. Call when you need this bounded result withou",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.591Z",
   "last_updated_catalog": "2026-08-27T22:18:10.591Z"
  },
  {
   "id": "a8f03468a24c",
   "url": "https://api.delx.ai/api/v1/x402/queue-wait-estimate",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Estimate queue wait from depth, mean service time, and workers — call when estimating wait from dept",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.579Z",
   "last_updated_catalog": "2026-08-27T22:18:10.579Z"
  },
  {
   "id": "c42d447ee3cf",
   "url": "https://api.delx.ai/api/v1/x402/rad-to-deg",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert radians to degrees. Call when you display geometry results in degrees. Returns degrees and r",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.555Z",
   "last_updated_catalog": "2026-08-27T22:18:10.555Z"
  },
  {
   "id": "4ba0af7b5f8e",
   "url": "https://api.delx.ai/api/v1/x402/query-string",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Parse or build URL query strings for $0.001 USDC. Call when you need this bounded result without an ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.352Z",
   "last_updated_catalog": "2026-08-27T22:18:10.352Z"
  },
  {
   "id": "c426f15adea0",
   "url": "https://api.delx.ai/api/v1/x402/query-string-parse",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Parse query pairs and redact credential-like keys without fetching — call when parsing query pairs a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.325Z",
   "last_updated_catalog": "2026-08-27T22:18:10.325Z"
  },
  {
   "id": "e33da7b64d16",
   "url": "https://api.delx.ai/api/v1/x402/query-param-pick",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Pick named query parameters from a URL or raw query string — first-party local utility for agent pre",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.317Z",
   "last_updated_catalog": "2026-08-27T22:18:10.317Z"
  },
  {
   "id": "a635b240adcd",
   "url": "https://api.delx.ai/api/v1/x402/quarter-of-year",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Calendar quarter 1–4. Use for finance-style bucketing and quarterly goals tracking. Returns quarter ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.301Z",
   "last_updated_catalog": "2026-08-27T22:18:10.301Z"
  },
  {
   "id": "bfdec7d1d04d",
   "url": "https://api.delx.ai/api/v1/x402/prompt-injection-scan",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Screen untrusted text for prompt-injection and tool-coercion signals before an agent consumes it. Us",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.054Z",
   "last_updated_catalog": "2026-08-27T22:18:10.054Z"
  },
  {
   "id": "0f8271937991",
   "url": "https://api.delx.ai/api/v1/x402/qr-payload-classify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Classify a decoded QR/barcode string (url/text/wifi heuristic). Call when routing decoded QR payload",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.038Z",
   "last_updated_catalog": "2026-08-27T22:18:10.038Z"
  },
  {
   "id": "77fded0a142b",
   "url": "https://api.delx.ai/api/v1/x402/public-registry-id-shape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Validate shape of common registry IDs (LEI/WMI/EIN-like). Call when preflight before registry lookup",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:10.016Z",
   "last_updated_catalog": "2026-08-27T22:18:10.016Z"
  },
  {
   "id": "b13138669e0b",
   "url": "https://api.delx.ai/api/v1/x402/profit-factor",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Profit factor = gross wins / gross losses. Call when quality filters on strategy tapes before promot",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.784Z",
   "last_updated_catalog": "2026-08-27T22:18:09.784Z"
  },
  {
   "id": "ed6ed7026575",
   "url": "https://api.delx.ai/api/v1/x402/prob-to-odds-decimal",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert a probability into decimal odds. Call when publishing agent fair prices as book-style decima",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.779Z",
   "last_updated_catalog": "2026-08-27T22:18:09.779Z"
  },
  {
   "id": "17a15f52be32",
   "url": "https://api.delx.ai/api/v1/x402/price-tick-normalize",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalize caller-supplied positive price ticks to fixed decimals — call when rounding caller-supplie",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.566Z",
   "last_updated_catalog": "2026-08-27T22:18:09.566Z"
  },
  {
   "id": "6f61cf31cc62",
   "url": "https://api.delx.ai/api/v1/x402/prime-factors",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Prime factorization. Use when agents need factorization for puzzles, crypto teaching, or ratio break",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.556Z",
   "last_updated_catalog": "2026-08-27T22:18:09.556Z"
  },
  {
   "id": "aa6e4785f15e",
   "url": "https://api.delx.ai/api/v1/x402/pricing-page-extract",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Extract pricing signals like plans, trials, sales CTAs, and conversion routes from a pricing page fo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.541Z",
   "last_updated_catalog": "2026-08-27T22:18:09.541Z"
  },
  {
   "id": "c7c224ae7b33",
   "url": "https://api.delx.ai/api/v1/x402/price-floor",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Calculate the minimum price required for a target gross margin. Use it as a bounded preflight or ana",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.515Z",
   "last_updated_catalog": "2026-08-27T22:18:09.515Z"
  },
  {
   "id": "456c220a8bba",
   "url": "https://api.delx.ai/api/v1/x402/price-ceiling-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Check whether a published USDC price stays under a buyer ceiling — first-party local utility for age",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.298Z",
   "last_updated_catalog": "2026-08-27T22:18:09.298Z"
  },
  {
   "id": "97be2cf6389a",
   "url": "https://api.delx.ai/api/v1/x402/position-size-risk",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Position size from account risk budget and stop distance. Call when fixed-fractional sizing without ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.278Z",
   "last_updated_catalog": "2026-08-27T22:18:09.278Z"
  },
  {
   "id": "9318f6e238e1",
   "url": "https://api.delx.ai/api/v1/x402/pnl-with-fees",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Net PnL after entry and exit fee rates on a sized position. Call when realistic fill accounting when",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.262Z",
   "last_updated_catalog": "2026-08-27T22:18:09.262Z"
  },
  {
   "id": "623248790aea",
   "url": "https://api.delx.ai/api/v1/x402/position-value",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Mark a position to a given price for equity snapshots. Call when portfolio marks without a live exch",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.227Z",
   "last_updated_catalog": "2026-08-27T22:18:09.227Z"
  },
  {
   "id": "5df5d7b06566",
   "url": "https://api.delx.ai/api/v1/x402/pnl-abs",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Absolute profit/loss from entry, exit, and position size. Call when marking closed trades or paper f",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:09.001Z",
   "last_updated_catalog": "2026-08-27T22:18:09.001Z"
  },
  {
   "id": "8e486a6bb6d0",
   "url": "https://api.delx.ai/api/v1/x402/pnl-pct",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Percent profit/loss from entry and exit prices. Call when ranking trades or alerts by return instead",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.977Z",
   "last_updated_catalog": "2026-08-27T22:18:08.977Z"
  },
  {
   "id": "cb0b2998ed5b",
   "url": "https://api.delx.ai/api/v1/x402/pluck",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Pluck a key from a list of objects. Call when you extract IDs/fields from agent-held JSON arrays. Re",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.963Z",
   "last_updated_catalog": "2026-08-27T22:18:08.963Z"
  },
  {
   "id": "4b8b7677f222",
   "url": "https://api.delx.ai/api/v1/x402/pii-redact",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Redact common PII candidates before logs, prompts, or downstream tools receive the text. Use it befo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.753Z",
   "last_updated_catalog": "2026-08-27T22:18:08.753Z"
  },
  {
   "id": "75b11b216a2b",
   "url": "https://api.delx.ai/api/v1/x402/phone-e164-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalize phone digits toward E.164-like form. Call when standardizing phone inputs for agents. Retu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.747Z",
   "last_updated_catalog": "2026-08-27T22:18:08.747Z"
  },
  {
   "id": "03d37a7e853c",
   "url": "https://api.delx.ai/api/v1/x402/pick-fields",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Pick a shallow whitelist of keys from a JSON object — first-party local utility for agent preflight ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.733Z",
   "last_updated_catalog": "2026-08-27T22:18:08.733Z"
  },
  {
   "id": "b7193950a5db",
   "url": "https://api.delx.ai/api/v1/x402/pii-risk-scan",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Count likely personal-data classes without echoing detected values. Use it before an autonomous work",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.722Z",
   "last_updated_catalog": "2026-08-27T22:18:08.722Z"
  },
  {
   "id": "20da863c9998",
   "url": "https://api.delx.ai/api/v1/x402/perp-premium",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Premium (mark-index)/index in bps. Call when monitoring perp basis without live feeds (caller prices",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.522Z",
   "last_updated_catalog": "2026-08-27T22:18:08.522Z"
  },
  {
   "id": "e3547a5de499",
   "url": "https://api.delx.ai/api/v1/x402/phone-digits",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Normalize phone to digits. Use before SMS gateways, CRM writes, or dedupe on contact fields. Returns",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.516Z",
   "last_updated_catalog": "2026-08-27T22:18:08.516Z"
  },
  {
   "id": "1309b0531394",
   "url": "https://api.delx.ai/api/v1/x402/percentile",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Percentile of a list. Use for p50/p95 style summaries without a stats stack. Returns the requested p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.500Z",
   "last_updated_catalog": "2026-08-27T22:18:08.500Z"
  },
  {
   "id": "ce416469d5fe",
   "url": "https://api.delx.ai/api/v1/x402/permissions-policy-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Permissions Policy Parse: Permissions Policy Parse parses Permissions-Policy feature allowlists into",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.494Z",
   "last_updated_catalog": "2026-08-27T22:18:08.494Z"
  },
  {
   "id": "32f92ba20e03",
   "url": "https://api.delx.ai/api/v1/x402/percent-change",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compute absolute and percent change for $0.001 USDC. Call when you need this bounded result without ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.256Z",
   "last_updated_catalog": "2026-08-27T22:18:08.256Z"
  },
  {
   "id": "3b0c5b85c45e",
   "url": "https://api.delx.ai/api/v1/x402/peg-tw-deviation",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Time-weighted absolute peg deviation over samples. Call when summarizing depeg severity over a sampl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.238Z",
   "last_updated_catalog": "2026-08-27T22:18:08.238Z"
  },
  {
   "id": "99b6084f6c9a",
   "url": "https://api.delx.ai/api/v1/x402/percent-clamp",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Clamp a percentage-like number into a min/max range — first-party local utility for agent preflight ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:08.210Z",
   "last_updated_catalog": "2026-08-27T22:18:08.210Z"
  },
  {
   "id": "029cfacd6aae",
   "url": "https://api.delx.ai/api/v1/x402/pdf-header-sniff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Sniff PDF magic and approximate size from base64 prefix. Call when rejecting non-PDF uploads before ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.993Z",
   "last_updated_catalog": "2026-08-27T22:18:07.993Z"
  },
  {
   "id": "cce1df33ab81",
   "url": "https://api.delx.ai/api/v1/x402/payout-if-yes",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Payout if YES resolves given shares held (\\$1/share style). Call when estimating gross payout on a Y",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.848Z",
   "last_updated_catalog": "2026-08-27T22:18:07.848Z"
  },
  {
   "id": "208ce7120f4c",
   "url": "https://api.delx.ai/api/v1/x402/pct-to-bps",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert percent values into basis points (1% = 100 bps). Call when bridging UI percent inputs into b",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.835Z",
   "last_updated_catalog": "2026-08-27T22:18:07.835Z"
  },
  {
   "id": "c3ebdd995fae",
   "url": "https://api.delx.ai/api/v1/x402/pct-of",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Compute part/whole as percent. Call when you express progress or share for agent dashboards. Returns",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.821Z",
   "last_updated_catalog": "2026-08-27T22:18:07.821Z"
  },
  {
   "id": "6517719005f5",
   "url": "https://api.delx.ai/api/v1/x402/path-safety-check",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Evaluate an untrusted path for unsafe parent-segment signals without returning secret data. Use it a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.511Z",
   "last_updated_catalog": "2026-08-27T22:18:07.511Z"
  },
  {
   "id": "28c936c2aead",
   "url": "https://api.delx.ai/api/v1/x402/payload-size-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Measure payload byte size against soft and hard ceilings before paying — first-party local utility f",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.480Z",
   "last_updated_catalog": "2026-08-27T22:18:07.480Z"
  },
  {
   "id": "dbdbc97ed698",
   "url": "https://api.delx.ai/api/v1/x402/path-join",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Join URL or filesystem-like path segments without traversal escape — first-party local utility for a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.419Z",
   "last_updated_catalog": "2026-08-27T22:18:07.419Z"
  },
  {
   "id": "70b74f2d1819",
   "url": "https://api.delx.ai/api/v1/x402/parse-float-safe",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Parse float with default on failure. Call when you need fail-soft float parsing for agent inputs. Re",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.205Z",
   "last_updated_catalog": "2026-08-27T22:18:07.205Z"
  },
  {
   "id": "9f12b4f029f0",
   "url": "https://api.delx.ai/api/v1/x402/parse-bytes",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Parse size strings to bytes. Use when users type 1.5MB and your pipeline needs an integer byte budge",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.191Z",
   "last_updated_catalog": "2026-08-27T22:18:07.191Z"
  },
  {
   "id": "4da21c69e46c",
   "url": "https://api.delx.ai/api/v1/x402/password-policy-audit",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Audit password policy for length, breached-secret checks, and MFA. Use it as a bounded preflight or ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.174Z",
   "last_updated_catalog": "2026-08-27T22:18:07.174Z"
  },
  {
   "id": "62c7a60b47e8",
   "url": "https://api.delx.ai/api/v1/x402/parse-int-safe",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Parse int with default on failure. Call when you need fail-soft integer parsing for agent inputs. Re",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:07.137Z",
   "last_updated_catalog": "2026-08-27T22:18:07.137Z"
  },
  {
   "id": "5a0cebdc5545",
   "url": "https://api.delx.ai/api/v1/x402/parlay-odds-decimal",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Combine independent decimal odds into parlay decimal odds. Call when building multi-leg prices from ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.934Z",
   "last_updated_catalog": "2026-08-27T22:18:06.934Z"
  },
  {
   "id": "c5058f5a2b14",
   "url": "https://api.delx.ai/api/v1/x402/pairs-zscore",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Z-score of spread series for pairs trading. Call when mean-reversion signals from a price-spread ser",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.921Z",
   "last_updated_catalog": "2026-08-27T22:18:06.921Z"
  },
  {
   "id": "c24f9e4c0741",
   "url": "https://api.delx.ai/api/v1/x402/parse-bool-list",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Coerce a list of tokens into booleans. Call when you normalize yes/no flags from agent forms. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.914Z",
   "last_updated_catalog": "2026-08-27T22:18:06.914Z"
  },
  {
   "id": "ed6ea8cf4ea5",
   "url": "https://api.delx.ai/api/v1/x402/parlay-prob-indep",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Independent parlay probability as product of leg probabilities. Call when rough multi-leg combo prob",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.901Z",
   "last_updated_catalog": "2026-08-27T22:18:06.901Z"
  },
  {
   "id": "c6a6d5740cec",
   "url": "https://api.delx.ai/api/v1/x402/pairs-hedge-ratio",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "OLS hedge ratio beta of y on x (no intercept). Call when sizing the short leg in a pairs trade offli",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.685Z",
   "last_updated_catalog": "2026-08-27T22:18:06.685Z"
  },
  {
   "id": "2a346deca9ca",
   "url": "https://api.delx.ai/api/v1/x402/pagination-plan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Infer a bounded cursor, link, or page pagination plan from a response envelope. Use it as a bounded ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.670Z",
   "last_updated_catalog": "2026-08-27T22:18:06.670Z"
  },
  {
   "id": "d8f82084b9b5",
   "url": "https://api.delx.ai/api/v1/x402/page-links-summary",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Extract href links from caller-held HTML without network access — first-party local utility for agen",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.647Z",
   "last_updated_catalog": "2026-08-27T22:18:06.647Z"
  },
  {
   "id": "b61f7296ca28",
   "url": "https://api.delx.ai/api/v1/x402/page-meta-summary",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Extract title and common meta tags from caller-held HTML — first-party local utility for agent prefl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.603Z",
   "last_updated_catalog": "2026-08-27T22:18:06.603Z"
  },
  {
   "id": "85ae042ea8a7",
   "url": "https://api.delx.ai/api/v1/x402/page-extract",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Extract clean title, host, and bounded main text from one public URL for $0.01 USDC. Call when you n",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.390Z",
   "last_updated_catalog": "2026-08-27T22:18:06.390Z"
  },
  {
   "id": "175f5a0aa322",
   "url": "https://api.delx.ai/api/v1/x402/pad-string",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Pad a string to width. Use for fixed-width logs, CSV alignment, or receipt fields that need left/rig",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.383Z",
   "last_updated_catalog": "2026-08-27T22:18:06.383Z"
  },
  {
   "id": "096ad01ff0a4",
   "url": "https://api.delx.ai/api/v1/x402/pad-right",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Right-pad a string to a target width. Call when you need fixed-width columns for agent logs. Returns",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.360Z",
   "last_updated_catalog": "2026-08-27T22:18:06.360Z"
  },
  {
   "id": "1e4bb040ff59",
   "url": "https://api.delx.ai/api/v1/x402/pad-left",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Left-pad a string to a target width. Call when you need fixed-width IDs or zero-padded codes. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.352Z",
   "last_updated_catalog": "2026-08-27T22:18:06.352Z"
  },
  {
   "id": "759fa0343e2b",
   "url": "https://api.delx.ai/api/v1/x402/p95-estimate",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Estimate p95 latency from a bounded numeric sample — call when estimating p95 from a bounded numeric",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.133Z",
   "last_updated_catalog": "2026-08-27T22:18:06.133Z"
  },
  {
   "id": "58f70710649d",
   "url": "https://api.delx.ai/api/v1/x402/origin-header-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Origin Header Normalize: Origin Header Normalize normalizes scheme, host, and effective port from an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:06.106Z",
   "last_updated_catalog": "2026-08-27T22:18:06.106Z"
  },
  {
   "id": "5bfdab529d20",
   "url": "https://api.delx.ai/api/v1/x402/ops-health-score",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Combine success rate, latency score, and saturation into an ops health band — call when combining su",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.887Z",
   "last_updated_catalog": "2026-08-27T22:18:05.887Z"
  },
  {
   "id": "1b7a27c323a2",
   "url": "https://api.delx.ai/api/v1/x402/option-payoff-points",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Payoff points for multi-leg options at sample spots. Call when diagramming a structured option packa",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.876Z",
   "last_updated_catalog": "2026-08-27T22:18:05.876Z"
  },
  {
   "id": "8bfddcdb7e1a",
   "url": "https://api.delx.ai/api/v1/x402/openapi-path-diff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Diff path keys between two OpenAPI path maps. Call when detecting added/removed routes between specs",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.863Z",
   "last_updated_catalog": "2026-08-27T22:18:05.863Z"
  },
  {
   "id": "a2aa4b42f415",
   "url": "https://api.delx.ai/api/v1/x402/openapi-summary",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Turn an OpenAPI document into title, version, path counts, tags, and auth hints for $0.001 USDC. One",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.857Z",
   "last_updated_catalog": "2026-08-27T22:18:05.857Z"
  },
  {
   "id": "72b975fc5c73",
   "url": "https://api.delx.ai/api/v1/x402/openapi-breaking-change",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Detect removed OpenAPI paths and methods before an agent deploys a client-breaking change. Use it be",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.633Z",
   "last_updated_catalog": "2026-08-27T22:18:05.633Z"
  },
  {
   "id": "144e24f073b1",
   "url": "https://api.delx.ai/api/v1/x402/open-redirect-audit",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Check a redirect target against an exact hostname allowlist. Use it as a bounded preflight or analys",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.607Z",
   "last_updated_catalog": "2026-08-27T22:18:05.607Z"
  },
  {
   "id": "107d0a8dfc24",
   "url": "https://api.delx.ai/api/v1/x402/open-graph",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Open Graph metadata API for agents: extract Open Graph and Twitter card fields from a public URL for",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.587Z",
   "last_updated_catalog": "2026-08-27T22:18:05.587Z"
  },
  {
   "id": "c559baa02689",
   "url": "https://api.delx.ai/api/v1/x402/odds-vig-strip",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Strip proportional vig from two-way decimal odds to fair probs. Call when fair probability recovery ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.349Z",
   "last_updated_catalog": "2026-08-27T22:18:05.349Z"
  },
  {
   "id": "4436c6a673a3",
   "url": "https://api.delx.ai/api/v1/x402/omit-fields",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Omit keys from an object. Call when you strip secrets before agent logging. Returns filtered object ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.342Z",
   "last_updated_catalog": "2026-08-27T22:18:05.342Z"
  },
  {
   "id": "1a67a0ecdc8b",
   "url": "https://api.delx.ai/api/v1/x402/ohlc-aggregate",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Aggregate a bounded price list into open, high, low, and close — call when collapsing a price list i",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.327Z",
   "last_updated_catalog": "2026-08-27T22:18:05.327Z"
  },
  {
   "id": "09af8c4f0ea2",
   "url": "https://api.delx.ai/api/v1/x402/odds-ratio",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Odds ratio p/(1−p) from a probability. Call when classic odds-ratio features and diagnostics. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.313Z",
   "last_updated_catalog": "2026-08-27T22:18:05.313Z"
  },
  {
   "id": "53626fc30204",
   "url": "https://api.delx.ai/api/v1/x402/odds-decimal-to-prob",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert decimal odds into implied probability (1/odds). Call when normalizing book odds into agent p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.099Z",
   "last_updated_catalog": "2026-08-27T22:18:05.099Z"
  },
  {
   "id": "d0703530574a",
   "url": "https://api.delx.ai/api/v1/x402/odds-american-to-prob",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert American odds into implied probability. Call when US sportsbook-style odds into probability ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.084Z",
   "last_updated_catalog": "2026-08-27T22:18:05.084Z"
  },
  {
   "id": "bf2f294db449",
   "url": "https://api.delx.ai/api/v1/x402/odds-fractional-to-prob",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert fractional odds (num/den) into implied probability. Call when UK-style fractional books into",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.068Z",
   "last_updated_catalog": "2026-08-27T22:18:05.068Z"
  },
  {
   "id": "fe602840eb3b",
   "url": "https://api.delx.ai/api/v1/x402/odds-chain-convert",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Convert among decimal/american/fractional odds and implied prob. Call when normalizing mixed book fo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:05.034Z",
   "last_updated_catalog": "2026-08-27T22:18:05.034Z"
  },
  {
   "id": "537e81462011",
   "url": "https://api.delx.ai/api/v1/x402/obj-get",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "live",
   "valid_402": true,
   "description": "Get object[key] with default. Call when you read optional agent JSON fields safely. Returns value, k",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.786Z",
   "last_updated_catalog": "2026-08-27T22:18:04.786Z"
  },
  {
   "id": "4279e3a5757b",
   "url": "https://api.delx.ai/api/v1/x402/obj-size",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Count object keys. Call when you size agent payloads before paying. Returns size integer for $0.001 ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.774Z",
   "last_updated_catalog": "2026-08-27T22:18:04.774Z"
  },
  {
   "id": "2a9ede774e38",
   "url": "https://api.delx.ai/api/v1/x402/obj-has",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether an object has a key. Call when you preflight required fields before paid calls. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.761Z",
   "last_updated_catalog": "2026-08-27T22:18:04.761Z"
  },
  {
   "id": "8f47275c3103",
   "url": "https://api.delx.ai/api/v1/x402/obj-pick-exists",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Pick only keys that exist on an object. Call when you whitelist agent fields without inventing missi",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.751Z",
   "last_updated_catalog": "2026-08-27T22:18:04.751Z"
  },
  {
   "id": "5337fb4cdb1b",
   "url": "https://api.delx.ai/api/v1/x402/ob-depth-notional",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Sum price*size depth notional for a side ladder. Call when risk needs notional available within N le",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.478Z",
   "last_updated_catalog": "2026-08-27T22:18:04.478Z"
  },
  {
   "id": "93efcf9cf3c0",
   "url": "https://api.delx.ai/api/v1/x402/obj-empty",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether an object is empty. Call when you gate agent workflows on empty JSON bodies. Returns e",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.472Z",
   "last_updated_catalog": "2026-08-27T22:18:04.472Z"
  },
  {
   "id": "1afc442b30fb",
   "url": "https://api.delx.ai/api/v1/x402/ob-imbalance",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Book imbalance (bid_size-ask_size)/(bid_size+ask_size). Call when sizing or signal needs L1 size imb",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.462Z",
   "last_updated_catalog": "2026-08-27T22:18:04.462Z"
  },
  {
   "id": "c51869e50966",
   "url": "https://api.delx.ai/api/v1/x402/oauth-scope-audit",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compare requested OAuth scopes with the minimum required scopes. Use it as a bounded preflight or an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.232Z",
   "last_updated_catalog": "2026-08-27T22:18:04.232Z"
  },
  {
   "id": "169189de07a9",
   "url": "https://api.delx.ai/api/v1/x402/numeric-outlier-scan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Identify statistical outlier indexes in bounded numeric samples. Use it as a bounded preflight or an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.220Z",
   "last_updated_catalog": "2026-08-27T22:18:04.220Z"
  },
  {
   "id": "004a3acd1dd2",
   "url": "https://api.delx.ai/api/v1/x402/null-distribution",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Measure null and missing-field distribution across JSON records. Use it as a bounded preflight or an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.214Z",
   "last_updated_catalog": "2026-08-27T22:18:04.214Z"
  },
  {
   "id": "ee53616bba94",
   "url": "https://api.delx.ai/api/v1/x402/number-base",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert numbers between bases 2-36 for $0.001 USDC. Call when you need this bounded result without a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:04.196Z",
   "last_updated_catalog": "2026-08-27T22:18:04.196Z"
  },
  {
   "id": "1b2fb079bac7",
   "url": "https://api.delx.ai/api/v1/x402/next-weekday",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Next weekday occurrence. Call when scheduling the next Monday standup or Friday ship window. Returns",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.985Z",
   "last_updated_catalog": "2026-08-27T22:18:03.985Z"
  },
  {
   "id": "3667ba4b819b",
   "url": "https://api.delx.ai/api/v1/x402/normalize-whitespace",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Normalize whitespace in text for $0.001 USDC. Call when you need this bounded result without an API ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.969Z",
   "last_updated_catalog": "2026-08-27T22:18:03.969Z"
  },
  {
   "id": "1f71e25f89e3",
   "url": "https://api.delx.ai/api/v1/x402/notional",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Notional value = mark price × size for sizing and risk. Call when risk engines that need exposure be",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.956Z",
   "last_updated_catalog": "2026-08-27T22:18:03.956Z"
  },
  {
   "id": "60fefcc0b105",
   "url": "https://api.delx.ai/api/v1/x402/nonce-hex",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Generate a random hex nonce. Call when you need request nonces for agent idempotency keys. Returns h",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.939Z",
   "last_updated_catalog": "2026-08-27T22:18:03.939Z"
  },
  {
   "id": "555e1d7c2f2b",
   "url": "https://api.delx.ai/api/v1/x402/nanoid",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "NanoID-style public IDs. Generate short URL-safe IDs for jobs, drafts, or idempotency keys without i",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.702Z",
   "last_updated_catalog": "2026-08-27T22:18:03.702Z"
  },
  {
   "id": "ff9cc4835af9",
   "url": "https://api.delx.ai/api/v1/x402/mx-host-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Parse MX preference and host from an MX record string. Call when normalizing DNS MX answers for deli",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.691Z",
   "last_updated_catalog": "2026-08-27T22:18:03.691Z"
  },
  {
   "id": "d1b53b00fcb5",
   "url": "https://api.delx.ai/api/v1/x402/mime-lookup",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Look up a common MIME type from extension/filename for $0.001 USDC. Call when you need this bounded ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.472Z",
   "last_updated_catalog": "2026-08-27T22:18:03.472Z"
  },
  {
   "id": "7f13cf65eec8",
   "url": "https://api.delx.ai/api/v1/x402/month-name",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Month name from ISO date. Call when you label agent reports by month. Returns month and ok for $0.00",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.455Z",
   "last_updated_catalog": "2026-08-27T22:18:03.455Z"
  },
  {
   "id": "1fffb7e29b73",
   "url": "https://api.delx.ai/api/v1/x402/min-n",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Minimum of a numeric list. Call when you find floors across agent-held samples. Returns min value an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.442Z",
   "last_updated_catalog": "2026-08-27T22:18:03.442Z"
  },
  {
   "id": "408b2320dc78",
   "url": "https://api.delx.ai/api/v1/x402/ms-to-hms",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert milliseconds to HH:MM:SS. Call when you format agent durations for humans. Returns hms strin",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.400Z",
   "last_updated_catalog": "2026-08-27T22:18:03.400Z"
  },
  {
   "id": "7a0dbbdca17d",
   "url": "https://api.delx.ai/api/v1/x402/mid-price",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Mid price = (bid + ask) / 2 for spread-aware marks. Call when normalizing BBO into a single mid for ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.207Z",
   "last_updated_catalog": "2026-08-27T22:18:03.207Z"
  },
  {
   "id": "f75e6f1dc97d",
   "url": "https://api.delx.ai/api/v1/x402/mev-sandwich-upper",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Upper-bound CPMM price impact loss for size vs reserves. Call when pre-trade MEV/slippage stress wit",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.172Z",
   "last_updated_catalog": "2026-08-27T22:18:03.172Z"
  },
  {
   "id": "275dc1ef7a05",
   "url": "https://api.delx.ai/api/v1/x402/method-idempotency-classify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Method Idempotency Classify: Method Idempotency Classify classifies an HTTP method as safe, idempote",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:03.150Z",
   "last_updated_catalog": "2026-08-27T22:18:03.150Z"
  },
  {
   "id": "eab11056a6f3",
   "url": "https://api.delx.ai/api/v1/x402/merge-shallow",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Shallow-merge two objects (b wins). Call when you overlay agent defaults with overrides. Returns mer",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.865Z",
   "last_updated_catalog": "2026-08-27T22:18:02.865Z"
  },
  {
   "id": "88659ea190d9",
   "url": "https://api.delx.ai/api/v1/x402/md5-hex",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "MD5 hex digest of text. Call when you match legacy content hashes (not for security). Returns hex di",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.843Z",
   "last_updated_catalog": "2026-08-27T22:18:02.843Z"
  },
  {
   "id": "2e5b421dd8dc",
   "url": "https://api.delx.ai/api/v1/x402/mean",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Arithmetic mean of numbers. Call when summarizing metrics, scores, or sensor lists mid-pipeline. Ret",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.829Z",
   "last_updated_catalog": "2026-08-27T22:18:02.829Z"
  },
  {
   "id": "bc7342d5f50a",
   "url": "https://api.delx.ai/api/v1/x402/median",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Median of numbers. Use for robust central tendency when outliers pollute averages. Returns the media",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.800Z",
   "last_updated_catalog": "2026-08-27T22:18:02.800Z"
  },
  {
   "id": "624b05e74e4c",
   "url": "https://api.delx.ai/api/v1/x402/mb-to-bytes",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert mebibytes to bytes. Call when you expand MiB limits into exact byte ceilings. Returns bytes ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.573Z",
   "last_updated_catalog": "2026-08-27T22:18:02.573Z"
  },
  {
   "id": "e7add7b3ea8a",
   "url": "https://api.delx.ai/api/v1/x402/max-n",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Maximum of a numeric list. Call when you find ceilings across agent-held samples. Returns max value ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.554Z",
   "last_updated_catalog": "2026-08-27T22:18:02.554Z"
  },
  {
   "id": "41188483bb3f",
   "url": "https://api.delx.ai/api/v1/x402/mask-string",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Mask sensitive middle characters. Use before logging secrets, account numbers, or tokens that must s",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.243Z",
   "last_updated_catalog": "2026-08-27T22:18:02.243Z"
  },
  {
   "id": "8d57ca09fb58",
   "url": "https://api.delx.ai/api/v1/x402/mask-middle",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Mask the middle of a string keeping ends. Call when you redact secrets in logs while keeping identif",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.211Z",
   "last_updated_catalog": "2026-08-27T22:18:02.211Z"
  },
  {
   "id": "e0cd328f6823",
   "url": "https://api.delx.ai/api/v1/x402/markdown-to-text",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Strip markdown to plain text for $0.001 USDC. Call when you need this bounded result without an API ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:02.195Z",
   "last_updated_catalog": "2026-08-27T22:18:02.195Z"
  },
  {
   "id": "7c9703c1b8ec",
   "url": "https://api.delx.ai/api/v1/x402/markdown-heading-index",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Index markdown ATX headings from caller-supplied text only — call when indexing ATX headings in call",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.945Z",
   "last_updated_catalog": "2026-08-27T22:18:01.945Z"
  },
  {
   "id": "a86a7bf53fce",
   "url": "https://api.delx.ai/api/v1/x402/maker-taker-fee",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Split fee drag into maker and taker components for a notional. Call when comparing venue fee schedul",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.935Z",
   "last_updated_catalog": "2026-08-27T22:18:01.935Z"
  },
  {
   "id": "66a06471c076",
   "url": "https://api.delx.ai/api/v1/x402/margin-required",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Margin required for a notional at a given leverage. Call when pre-trade margin checks without exchan",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.921Z",
   "last_updated_catalog": "2026-08-27T22:18:01.921Z"
  },
  {
   "id": "112acc659674",
   "url": "https://api.delx.ai/api/v1/x402/map-range",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Map a value from one range into another. Call when you rescale agent metrics between UI and model ra",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.914Z",
   "last_updated_catalog": "2026-08-27T22:18:01.914Z"
  },
  {
   "id": "ef8e8ce181ad",
   "url": "https://api.delx.ai/api/v1/x402/ltv-cac",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate LTV-to-CAC ratio with a bounded health heuristic. Use it as a bounded preflight or analysi",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.690Z",
   "last_updated_catalog": "2026-08-27T22:18:01.690Z"
  },
  {
   "id": "c676792b8b45",
   "url": "https://api.delx.ai/api/v1/x402/loyalty-reward-quote",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate loyalty points, reward value, effective rebate, and a ledger-ready idempotent credit instr",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.675Z",
   "last_updated_catalog": "2026-08-27T22:18:01.675Z"
  },
  {
   "id": "45c01d6534d2",
   "url": "https://api.delx.ai/api/v1/x402/luhn-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Luhn checksum validation for digit strings for $0.001 USDC. Call when you need this bounded result w",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.663Z",
   "last_updated_catalog": "2026-08-27T22:18:01.663Z"
  },
  {
   "id": "acb1402779f4",
   "url": "https://api.delx.ai/api/v1/x402/luhn-valid",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Luhn check for digit strings (cards/IDs). Call when you reject obviously invalid card-shaped numbers",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.650Z",
   "last_updated_catalog": "2026-08-27T22:18:01.650Z"
  },
  {
   "id": "5de9c62eabdc",
   "url": "https://api.delx.ai/api/v1/x402/log-loss",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Log loss (cross-entropy) for a probability vs binary outcome. Call when training-style forecast qual",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.427Z",
   "last_updated_catalog": "2026-08-27T22:18:01.427Z"
  },
  {
   "id": "9f8bdd29c349",
   "url": "https://api.delx.ai/api/v1/x402/log-event-normalize",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Normalize JSON or common text logs into one stable event envelope. Use it before an autonomous workf",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.399Z",
   "last_updated_catalog": "2026-08-27T22:18:01.399Z"
  },
  {
   "id": "a2c29c5c3115",
   "url": "https://api.delx.ai/api/v1/x402/list-len",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Return length of a JSON array or separator-split string list — first-party local utility for agent p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.149Z",
   "last_updated_catalog": "2026-08-27T22:18:01.149Z"
  },
  {
   "id": "d89d6e2b9d95",
   "url": "https://api.delx.ai/api/v1/x402/location-header-resolve",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Location Header Resolve: Location Header Resolve resolves a relative Location value against a caller",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.102Z",
   "last_updated_catalog": "2026-08-27T22:18:01.102Z"
  },
  {
   "id": "e4a101c80147",
   "url": "https://api.delx.ai/api/v1/x402/list-chunk",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Chunk a JSON array. Use to batch tool calls, page results, or stay under payload limits. Returns arr",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.089Z",
   "last_updated_catalog": "2026-08-27T22:18:01.089Z"
  },
  {
   "id": "5b58bf9f7d56",
   "url": "https://api.delx.ai/api/v1/x402/list-len-safe",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Safe length of a list/JSON array. Call when you measure agent arrays before batching. Returns length",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:01.072Z",
   "last_updated_catalog": "2026-08-27T22:18:01.072Z"
  },
  {
   "id": "a23edb4bf45c",
   "url": "https://api.delx.ai/api/v1/x402/liq-cascade-steps",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Advisory liq price ladder over leverage steps. Call when stressing sequential leverage reductions to",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.861Z",
   "last_updated_catalog": "2026-08-27T22:18:00.861Z"
  },
  {
   "id": "109065cff488",
   "url": "https://api.delx.ai/api/v1/x402/liq-price-long",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Approximate long liquidation price from entry, leverage, and maintenance. Call when risk banners for",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.846Z",
   "last_updated_catalog": "2026-08-27T22:18:00.846Z"
  },
  {
   "id": "b801d6b4f2c1",
   "url": "https://api.delx.ai/api/v1/x402/links-extract",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Map internal and external links on a page for crawling, routing, and site inspection for $0.01 USDC.",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.819Z",
   "last_updated_catalog": "2026-08-27T22:18:00.819Z"
  },
  {
   "id": "98dc5c90239d",
   "url": "https://api.delx.ai/api/v1/x402/line-count",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Count lines in caller-held text with nonempty breakdown — first-party local utility for agent prefli",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.534Z",
   "last_updated_catalog": "2026-08-27T22:18:00.534Z"
  },
  {
   "id": "4ce04fd894c4",
   "url": "https://api.delx.ai/api/v1/x402/levenshtein",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Levenshtein edit distance and similarity for $0.001 USDC. Call when you need this bounded result wit",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.516Z",
   "last_updated_catalog": "2026-08-27T22:18:00.516Z"
  },
  {
   "id": "4b2dfbf8988d",
   "url": "https://api.delx.ai/api/v1/x402/leverage-notional",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Notional exposure from margin and leverage multiplier. Call when sizing futures/perps from account e",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.479Z",
   "last_updated_catalog": "2026-08-27T22:18:00.479Z"
  },
  {
   "id": "2485bc065a22",
   "url": "https://api.delx.ai/api/v1/x402/lei-lookup",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Look up a 20-char Legal Entity Identifier via GLEIF for $0.002 USDC with status and legal name. Call",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.257Z",
   "last_updated_catalog": "2026-08-27T22:18:00.257Z"
  },
  {
   "id": "d941f5dd69d7",
   "url": "https://api.delx.ai/api/v1/x402/latency-summary",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate p50, p95, p99, mean, min, and max from bounded latency samples. Use it before an autonomou",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.242Z",
   "last_updated_catalog": "2026-08-27T22:18:00.242Z"
  },
  {
   "id": "523ad9e6a0f1",
   "url": "https://api.delx.ai/api/v1/x402/lcm",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Least common multiple. Use for cadence alignment, tile sizes, or schedule math in agent workflows. R",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.227Z",
   "last_updated_catalog": "2026-08-27T22:18:00.227Z"
  },
  {
   "id": "02430e177939",
   "url": "https://api.delx.ai/api/v1/x402/lerp",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Linear interpolation between a and b by t. Call when you blend scores, progress, or animation parame",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:18:00.217Z",
   "last_updated_catalog": "2026-08-27T22:18:00.217Z"
  },
  {
   "id": "0a597349a6a4",
   "url": "https://api.delx.ai/api/v1/x402/language-script-detect",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Detect dominant Unicode script families in a text sample — call when detecting dominant Unicode scri",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.972Z",
   "last_updated_catalog": "2026-08-27T22:17:59.972Z"
  },
  {
   "id": "62d69e019841",
   "url": "https://api.delx.ai/api/v1/x402/last-modified-compare",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Last Modified Compare: Last Modified Compare orders two Last-Modified instants and reports their del",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.957Z",
   "last_updated_catalog": "2026-08-27T22:17:59.957Z"
  },
  {
   "id": "ad81d2ea66e4",
   "url": "https://api.delx.ai/api/v1/x402/latency-sla-check",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compare observed latency against an SLA threshold in milliseconds — call when comparing observed lat",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.948Z",
   "last_updated_catalog": "2026-08-27T22:17:59.948Z"
  },
  {
   "id": "3545a8a88366",
   "url": "https://api.delx.ai/api/v1/x402/ksuid",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Time-sortable IDs. Use when you want roughly time-ordered IDs for logs or event streams without a DB",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.942Z",
   "last_updated_catalog": "2026-08-27T22:17:59.942Z"
  },
  {
   "id": "21ffd59af01c",
   "url": "https://api.delx.ai/api/v1/x402/keyword-density",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Measure keyword density inside caller-supplied text — call when measuring keyword density in held te",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.699Z",
   "last_updated_catalog": "2026-08-27T22:17:59.699Z"
  },
  {
   "id": "68ed63a212db",
   "url": "https://api.delx.ai/api/v1/x402/kelly-fraction",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Kelly fraction from win probability and net payoff odds b. Call when bankroll sizing for repeated be",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.681Z",
   "last_updated_catalog": "2026-08-27T22:17:59.681Z"
  },
  {
   "id": "12527e776478",
   "url": "https://api.delx.ai/api/v1/x402/kelly-binary",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Kelly fraction for a binary market given edge and price. Call when sizing prediction-market bets wit",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.665Z",
   "last_updated_catalog": "2026-08-27T22:17:59.665Z"
  },
  {
   "id": "2fbbb6e21b5e",
   "url": "https://api.delx.ai/api/v1/x402/kebab-to-camel",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert kebab-case identifiers to lowerCamelCase. Call when you map URL segments into JS property na",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.641Z",
   "last_updated_catalog": "2026-08-27T22:17:59.641Z"
  },
  {
   "id": "bc6118b41b8f",
   "url": "https://api.delx.ai/api/v1/x402/jwt-inspect",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Decode JWT claims quickly for auth debugging, routing, and token inspection for $0.01 USDC. Call whe",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.266Z",
   "last_updated_catalog": "2026-08-27T22:17:59.266Z"
  },
  {
   "id": "84c14e77e00a",
   "url": "https://api.delx.ai/api/v1/x402/kb-to-bytes",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert kibibytes to bytes. Call when you expand KiB limits into exact byte ceilings. Returns bytes ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.222Z",
   "last_updated_catalog": "2026-08-27T22:17:59.222Z"
  },
  {
   "id": "d2a875be40b2",
   "url": "https://api.delx.ai/api/v1/x402/jwt-exp-seconds",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Read JWT exp claim seconds remaining without verifying signature — first-party local utility for age",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.215Z",
   "last_updated_catalog": "2026-08-27T22:17:59.215Z"
  },
  {
   "id": "ae4b613fc287",
   "url": "https://api.delx.ai/api/v1/x402/kebab-case",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Create clean kebab-case slugs from free text or mixed identifiers for $0.001 USDC—ready for URL path",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:59.193Z",
   "last_updated_catalog": "2026-08-27T22:17:59.193Z"
  },
  {
   "id": "c6ab06fc29e1",
   "url": "https://api.delx.ai/api/v1/x402/jwt-claims-audit",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Audit JWT claim names, expiry, and identifiers at an explicit reference time without returning claim",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:58.964Z",
   "last_updated_catalog": "2026-08-27T22:17:58.964Z"
  },
  {
   "id": "599e771f3bcd",
   "url": "https://api.delx.ai/api/v1/x402/jsonld-key-list",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "List top-level keys from JSON-LD or JSON objects the caller already holds — call when listing keys f",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:58.938Z",
   "last_updated_catalog": "2026-08-27T22:17:58.938Z"
  },
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   "url": "https://api.delx.ai/api/v1/x402/json-validate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON validation API for agents: validate, normalize, and pretty-print a bounded JSON payload for $0.",
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   ],
   "payers": 18,
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  {
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   "url": "https://api.delx.ai/api/v1/x402/jwt-claims-humanize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Decode JWT payload claims without signature verify. Call when inspecting exp/iat for debugging (untr",
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   "payers": 18,
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   "url": "https://api.delx.ai/api/v1/x402/json-url-fields-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON URL Fields Check: JSON URL Fields Check checks selected fields for absolute HTTP or HTTPS URL s",
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   "payers": 18,
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   "url": "https://api.delx.ai/api/v1/x402/json-type-name",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON type name for a value. Call when you branch agent logic by runtime JSON type. Returns type stri",
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   "url": "https://api.delx.ai/api/v1/x402/json-unique-fields-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Unique Fields Check: JSON Unique Fields Check finds duplicate composite keys across object rows",
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  },
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   "url": "https://api.delx.ai/api/v1/x402/json-type-map-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Type Map Check: JSON Type Map Check checks top-level fields against caller-declared JSON type n",
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   "payers": 18,
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-to-csv",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert structured JSON rows into CSV for exports, spreadsheets, and handoff for $0.01 USDC. Call wh",
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   "url": "https://api.delx.ai/api/v1/x402/json-type",
   "method": "POST",
   "price_usd": 0.001,
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   "status": "unprobed",
   "valid_402": false,
   "description": "JSON root type and size. Use as a cheap preflight before heavier JSON processing. Returns root type ",
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   "payers": 18,
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-timestamp-fields-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Timestamp Fields Check: JSON Timestamp Fields Check checks selected fields as integer epoch sec",
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   ],
   "payers": 18,
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   "url": "https://api.delx.ai/api/v1/x402/json-string-length-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON String Length Check: JSON String Length Check checks selected string fields against caller leng",
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   ],
   "payers": 18,
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-size-budget",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Size Budget: JSON Size Budget measures compact UTF-8 JSON size against a byte budget from bound",
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  {
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   "url": "https://api.delx.ai/api/v1/x402/json-shape-profile",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Profile the top-level shape, fields, size, and cardinality of a JSON value. Use it as a bounded pref",
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   "payers": 18,
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  {
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   "url": "https://api.delx.ai/api/v1/x402/json-schema-validate-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Lite validate object required keys and types vs a tiny schema. Call when agent preflight without ful",
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   "payers": 18,
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   "url": "https://api.delx.ai/api/v1/x402/json-pointer-unescape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Pointer Unescape: JSON Pointer Unescape unescapes one JSON Pointer reference token from bounded",
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   "payers": 18,
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   "url": "https://api.delx.ai/api/v1/x402/json-schema-quickcheck",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Lightweight type/required/property check for agent-held JSON (not full draft validation) — first-par",
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   "payers": 18,
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   "url": "https://api.delx.ai/api/v1/x402/json-required-fields-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Required Fields Check: JSON Required Fields Check finds absent or null required top-level field",
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   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:57.932Z",
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  },
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   "url": "https://api.delx.ai/api/v1/x402/json-pretty",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Pretty-print JSON. Call before showing configs to humans or attaching readable debug dumps. Returns ",
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   "payers": 18,
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-pointer-escape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Pointer Escape: JSON Pointer Escape escapes one JSON Pointer reference token from bounded calle",
   "catalogs": [
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   "payers": 18,
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  {
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   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Pick a dotted path from a JSON object. Call when you extract nested agent fields without a full JSON",
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   "payers": 18,
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  {
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   "url": "https://api.delx.ai/api/v1/x402/json-pattern-fields-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Pattern Fields Check: JSON Pattern Fields Check checks selected string fields against a bounded",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:57.654Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-patch-preview",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Patch Preview: JSON Patch Preview previews bounded add, remove, and replace operations without ",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:57.414Z",
   "last_updated_catalog": "2026-08-27T22:17:57.414Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-object-rename-keys",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Object Rename Keys: JSON Object Rename Keys renames top-level keys using a caller mapping and r",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:57.391Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-object-sort-keys",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Object Sort Keys: JSON Object Sort Keys returns a top-level JSON object with deterministic key ",
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:57.377Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-object-pick",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Object Pick: JSON Object Pick keeps selected top-level keys from one JSON object from bounded c",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:57.346Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-object-lowercase-keys",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Object Lowercase Keys: JSON Object Lowercase Keys lowercases top-level keys and reports case co",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:57.159Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-object-diff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Object Diff: JSON Object Diff reports added, removed, and changed top-level object keys from bo",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:57.150Z",
   "last_updated_catalog": "2026-08-27T22:17:57.150Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-object-omit",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Object Omit: JSON Object Omit removes selected top-level keys from one JSON object from bounded",
   "catalogs": [
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   ],
   "payers": 18,
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-object-deep-merge",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Object Deep Merge: JSON Object Deep Merge deep-merges two bounded JSON objects with right-side ",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:57.128Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-numeric-range-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Numeric Range Check: JSON Numeric Range Check checks selected numeric fields against inclusive ",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.902Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-null-prune",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Null Prune: JSON Null Prune removes null-valued top-level keys from a JSON object from bounded ",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.888Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-number-coerce",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Number Coerce: JSON Number Coerce coerces explicit numeric strings while reporting rejected val",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.880Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-minify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Minify JSON. Use to shrink payloads before cache, transport, or signature steps. Returns compact JSO",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.871Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-merge-patch",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Apply bounded top-level JSON Merge Patch semantics for integration planning. Use it as a bounded pre",
   "catalogs": [
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   "payers": 18,
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-keys",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "List top-level JSON keys. Call when agents must discover object shape without full schema inference.",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.645Z",
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  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-lines-stringify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Lines Stringify: JSON Lines Stringify serializes bounded JSON values as compact newline-delimit",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.635Z",
   "last_updated_catalog": "2026-08-27T22:17:56.635Z"
  },
  {
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   "url": "https://api.delx.ai/api/v1/x402/json-lines-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Lines Parse: JSON Lines Parse parses bounded newline-delimited JSON into ordered values from bo",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.628Z",
   "last_updated_catalog": "2026-08-27T22:17:56.628Z"
  },
  {
   "id": "6e157f12faf9",
   "url": "https://api.delx.ai/api/v1/x402/json-key-allowlist",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Key Allowlist: JSON Key Allowlist finds top-level object keys outside an explicit allowlist fro",
   "catalogs": [
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   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.401Z",
   "last_updated_catalog": "2026-08-27T22:17:56.401Z"
  },
  {
   "id": "66a7a531b2a1",
   "url": "https://api.delx.ai/api/v1/x402/json-hash-fields-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Hash Fields Check: JSON Hash Fields Check checks selected fields for caller-specified hexadecim",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.386Z",
   "last_updated_catalog": "2026-08-27T22:17:56.386Z"
  },
  {
   "id": "0d1dea364e60",
   "url": "https://api.delx.ai/api/v1/x402/json-escape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON-escape a string (without surrounding quotes). Call when you embed text into a larger JSON templ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.372Z",
   "last_updated_catalog": "2026-08-27T22:17:56.372Z"
  },
  {
   "id": "096c74ee93a5",
   "url": "https://api.delx.ai/api/v1/x402/json-key-denylist",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Key Denylist: JSON Key Denylist finds top-level object keys present in an explicit denylist fro",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.354Z",
   "last_updated_catalog": "2026-08-27T22:17:56.354Z"
  },
  {
   "id": "33406b9518f6",
   "url": "https://api.delx.ai/api/v1/x402/json-enum-fields-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Enum Fields Check: JSON Enum Fields Check checks selected fields against caller-provided enum v",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.151Z",
   "last_updated_catalog": "2026-08-27T22:17:56.151Z"
  },
  {
   "id": "fbbed6675c7b",
   "url": "https://api.delx.ai/api/v1/x402/json-empty-prune",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Empty Prune: JSON Empty Prune removes selected empty string, array, and object top-level values",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.136Z",
   "last_updated_catalog": "2026-08-27T22:17:56.136Z"
  },
  {
   "id": "e5960e7d912c",
   "url": "https://api.delx.ai/api/v1/x402/json-email-fields-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Email Fields Check: JSON Email Fields Check checks selected fields for bounded email address sh",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.073Z",
   "last_updated_catalog": "2026-08-27T22:17:56.073Z"
  },
  {
   "id": "4ab58e976a8b",
   "url": "https://api.delx.ai/api/v1/x402/json-depth-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Depth Check: JSON Depth Check measures JSON nesting depth against a caller budget from bounded ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:56.059Z",
   "last_updated_catalog": "2026-08-27T22:17:56.059Z"
  },
  {
   "id": "e07c7d6fe2c1",
   "url": "https://api.delx.ai/api/v1/x402/json-cross-field-equal",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Cross Field Equal: JSON Cross Field Equal checks two top-level fields for exact JSON equality f",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.778Z",
   "last_updated_catalog": "2026-08-27T22:17:55.778Z"
  },
  {
   "id": "29a4eac9a241",
   "url": "https://api.delx.ai/api/v1/x402/json-cross-field-order",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Cross Field Order: JSON Cross Field Order checks two numeric fields for a caller-selected order",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.765Z",
   "last_updated_catalog": "2026-08-27T22:17:55.765Z"
  },
  {
   "id": "3dc25ce737e3",
   "url": "https://api.delx.ai/api/v1/x402/json-contract-check",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check a JSON payload against a bounded structural contract and return path-level errors. Use it befo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.744Z",
   "last_updated_catalog": "2026-08-27T22:17:55.744Z"
  },
  {
   "id": "b8780a95c1f5",
   "url": "https://api.delx.ai/api/v1/x402/json-array-sort-by-key",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Sort By Key: JSON Array Sort By Key sorts object rows by a selected top-level key from bo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.482Z",
   "last_updated_catalog": "2026-08-27T22:17:55.482Z"
  },
  {
   "id": "7a5839b40205",
   "url": "https://api.delx.ai/api/v1/x402/json-array-length-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Length Check: JSON Array Length Check checks selected array fields against caller item-co",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.471Z",
   "last_updated_catalog": "2026-08-27T22:17:55.471Z"
  },
  {
   "id": "280d0d05ee46",
   "url": "https://api.delx.ai/api/v1/x402/json-array-project-keys",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Project Keys: JSON Array Project Keys projects selected keys from every object row from b",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.461Z",
   "last_updated_catalog": "2026-08-27T22:17:55.461Z"
  },
  {
   "id": "f8a449417173",
   "url": "https://api.delx.ai/api/v1/x402/json-array-intersection",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Intersection: JSON Array Intersection returns values shared by two JSON arrays in left-si",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.448Z",
   "last_updated_catalog": "2026-08-27T22:17:55.448Z"
  },
  {
   "id": "0bf092b26493",
   "url": "https://api.delx.ai/api/v1/x402/json-array-group-by-key",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Group By Key: JSON Array Group By Key groups object rows by a selected top-level key from",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.238Z",
   "last_updated_catalog": "2026-08-27T22:17:55.238Z"
  },
  {
   "id": "6c914aa949fb",
   "url": "https://api.delx.ai/api/v1/x402/json-array-index-by-key",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Index By Key: JSON Array Index By Key indexes object rows by a unique top-level key and r",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.230Z",
   "last_updated_catalog": "2026-08-27T22:17:55.230Z"
  },
  {
   "id": "3715e7866ef3",
   "url": "https://api.delx.ai/api/v1/x402/json-array-filter-keys",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Filter Keys: JSON Array Filter Keys keeps object rows whose selected key matches caller v",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.216Z",
   "last_updated_catalog": "2026-08-27T22:17:55.216Z"
  },
  {
   "id": "b77c296a9c77",
   "url": "https://api.delx.ai/api/v1/x402/json-array-flatten-one",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Flatten One: JSON Array Flatten One flattens exactly one nesting level from a JSON array ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:55.210Z",
   "last_updated_catalog": "2026-08-27T22:17:55.210Z"
  },
  {
   "id": "1543d43cb3bf",
   "url": "https://api.delx.ai/api/v1/x402/json-array-difference",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Difference: JSON Array Difference returns left-side values absent from the right JSON arr",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.913Z",
   "last_updated_catalog": "2026-08-27T22:17:54.913Z"
  },
  {
   "id": "5fc17eaf3b8c",
   "url": "https://api.delx.ai/api/v1/x402/json-array-dedupe",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Dedupe: JSON Array Dedupe removes duplicate JSON array values while preserving first occu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.885Z",
   "last_updated_catalog": "2026-08-27T22:17:54.885Z"
  },
  {
   "id": "58b1d9d92746",
   "url": "https://api.delx.ai/api/v1/x402/join-lines",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Join an array of lines with a separator. Call when you reassemble agent-held line lists for prompts ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.867Z",
   "last_updated_catalog": "2026-08-27T22:17:54.867Z"
  },
  {
   "id": "b058d02dd142",
   "url": "https://api.delx.ai/api/v1/x402/json-array-chunk",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "JSON Array Chunk: JSON Array Chunk chunks a JSON array into bounded ordered groups from bounded call",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.858Z",
   "last_updated_catalog": "2026-08-27T22:17:54.858Z"
  },
  {
   "id": "8aabf4095600",
   "url": "https://api.delx.ai/api/v1/x402/join-csv",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Join fields into a CSV row with proper quoting. Call when you emit CSV without a spreadsheet library",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.644Z",
   "last_updated_catalog": "2026-08-27T22:17:54.644Z"
  },
  {
   "id": "dbac439ed647",
   "url": "https://api.delx.ai/api/v1/x402/iso-week",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "ISO week number. Call for weekly reporting buckets and standup cadence keys. Returns ISO week number",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.619Z",
   "last_updated_catalog": "2026-08-27T22:17:54.619Z"
  },
  {
   "id": "d96a8f33637e",
   "url": "https://api.delx.ai/api/v1/x402/iso-to-unix",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert ISO-8601 to unix seconds. Call when you feed agent schedules into epoch math. Returns unix, ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.604Z",
   "last_updated_catalog": "2026-08-27T22:17:54.604Z"
  },
  {
   "id": "8829533a396b",
   "url": "https://api.delx.ai/api/v1/x402/iso-duration-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Parse ISO-8601 duration subset PnDTnHnMnS into total seconds — first-party local utility for agent p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.597Z",
   "last_updated_catalog": "2026-08-27T22:17:54.597Z"
  },
  {
   "id": "b47ce7efbe66",
   "url": "https://api.delx.ai/api/v1/x402/is-uuid-shape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate UUID string shape. Call when you check correlation IDs before storage keys. Returns valid b",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.370Z",
   "last_updated_catalog": "2026-08-27T22:17:54.370Z"
  },
  {
   "id": "c6b091bff66f",
   "url": "https://api.delx.ai/api/v1/x402/is-weekend",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Weekend check for a date. Call when routing work, quiet hours, or business-day logic in agents. Retu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.346Z",
   "last_updated_catalog": "2026-08-27T22:17:54.346Z"
  },
  {
   "id": "8695987d7122",
   "url": "https://api.delx.ai/api/v1/x402/isbn-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "ISBN-10/ISBN-13 checksum validation for $0.001 USDC. Call when you need this bounded result without ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.299Z",
   "last_updated_catalog": "2026-08-27T22:17:54.299Z"
  },
  {
   "id": "62d63f147f7d",
   "url": "https://api.delx.ai/api/v1/x402/is-leap-year",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Leap year check. Use for date validation and calendar math without external data. Returns a boolean ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.085Z",
   "last_updated_catalog": "2026-08-27T22:17:54.085Z"
  },
  {
   "id": "f14956395988",
   "url": "https://api.delx.ai/api/v1/x402/is-url-shape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate http(s) URL shape. Call when you preflight agent-held URLs before fetch/extract. Returns va",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.030Z",
   "last_updated_catalog": "2026-08-27T22:17:54.030Z"
  },
  {
   "id": "862f34a0b1ff",
   "url": "https://api.delx.ai/api/v1/x402/is-subset",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether list a is subset of list b. Call when you verify required tags are present in agent se",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:54.009Z",
   "last_updated_catalog": "2026-08-27T22:17:54.009Z"
  },
  {
   "id": "9fae8973ad35",
   "url": "https://api.delx.ai/api/v1/x402/is-hex-shape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate even-length hex (optional 0x). Call when you preflight calldata/hash hex before chain tools",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.768Z",
   "last_updated_catalog": "2026-08-27T22:17:53.768Z"
  },
  {
   "id": "e662fc01b854",
   "url": "https://api.delx.ai/api/v1/x402/is-json-obj",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether value is a JSON object. Call when you validate agent payloads before object ops. Retur",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.762Z",
   "last_updated_catalog": "2026-08-27T22:17:53.762Z"
  },
  {
   "id": "e23bd3a6b77f",
   "url": "https://api.delx.ai/api/v1/x402/is-int-str",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether a string is a signed integer. Call when you validate numeric form fields before parse.",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.752Z",
   "last_updated_catalog": "2026-08-27T22:17:53.752Z"
  },
  {
   "id": "97b9109e9acf",
   "url": "https://api.delx.ai/api/v1/x402/is-json-arr",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether value is a JSON array. Call when you validate agent payloads before list ops. Returns ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.746Z",
   "last_updated_catalog": "2026-08-27T22:17:53.746Z"
  },
  {
   "id": "8f4a46656405",
   "url": "https://api.delx.ai/api/v1/x402/is-empty-obj",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check empty object from value. Call when you detect empty JSON bodies in agent pipelines. Returns em",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.505Z",
   "last_updated_catalog": "2026-08-27T22:17:53.505Z"
  },
  {
   "id": "af51a9e948a4",
   "url": "https://api.delx.ai/api/v1/x402/is-float-str",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether a string is a float. Call when you validate decimal form fields before parse. Returns ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.490Z",
   "last_updated_catalog": "2026-08-27T22:17:53.490Z"
  },
  {
   "id": "b5bf98d8d229",
   "url": "https://api.delx.ai/api/v1/x402/is-email-shape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate email shape (not mailbox existence). Call when you cheaply reject obvious non-emails before",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.485Z",
   "last_updated_catalog": "2026-08-27T22:17:53.485Z"
  },
  {
   "id": "bfbdb9515cea",
   "url": "https://api.delx.ai/api/v1/x402/ip-classify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Classify an IP as private/loopback/global (no geolocation) for $0.001 USDC. Call when you need this ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.196Z",
   "last_updated_catalog": "2026-08-27T22:17:53.196Z"
  },
  {
   "id": "dedb098034d8",
   "url": "https://api.delx.ai/api/v1/x402/ip-v4-private-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Detect RFC1918 private IPv4 addresses. Call when agents classifying IPs before whois/network calls. ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.176Z",
   "last_updated_catalog": "2026-08-27T22:17:53.176Z"
  },
  {
   "id": "9c4100098d74",
   "url": "https://api.delx.ai/api/v1/x402/ipv4-octets",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Parse IPv4 into octets. Call when you validate IP literals held by agents. Returns valid flag and oc",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.169Z",
   "last_updated_catalog": "2026-08-27T22:17:53.169Z"
  },
  {
   "id": "a1f546dba281",
   "url": "https://api.delx.ai/api/v1/x402/ipv4-private",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Detect private/loopback IPv4. Call when you block private egress targets in agent allowlists. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:53.159Z",
   "last_updated_catalog": "2026-08-27T22:17:53.159Z"
  },
  {
   "id": "c3a3584424e8",
   "url": "https://api.delx.ai/api/v1/x402/inventory-skew",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Skew an inventory target away from neutral for MM heuristics. Call when simple market-making invento",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.946Z",
   "last_updated_catalog": "2026-08-27T22:17:52.946Z"
  },
  {
   "id": "aa49a66aeb36",
   "url": "https://api.delx.ai/api/v1/x402/iota",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Generate 0..n-1 integers. Call when you need simple index arrays for agent maps. Returns values list",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.928Z",
   "last_updated_catalog": "2026-08-27T22:17:52.928Z"
  },
  {
   "id": "34e8c01c7b23",
   "url": "https://api.delx.ai/api/v1/x402/int-to-hex",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Encode non-negative integers into 0x-hex strings. Call when building simple hex fields or debug payl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.912Z",
   "last_updated_catalog": "2026-08-27T22:17:52.912Z"
  },
  {
   "id": "16fc5e72b132",
   "url": "https://api.delx.ai/api/v1/x402/int-to-roman",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Integer → Roman numerals. Use for outlines, chapter labels, or display formatting in agent UIs. Retu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.882Z",
   "last_updated_catalog": "2026-08-27T22:17:52.882Z"
  },
  {
   "id": "10deab6032f8",
   "url": "https://api.delx.ai/api/v1/x402/inflation-calculator",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Revalue an amount between years using U.S. BLS CPI for $0.002 USDC—informational only. Call when you",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.677Z",
   "last_updated_catalog": "2026-08-27T22:17:52.677Z"
  },
  {
   "id": "93ff625d4dbe",
   "url": "https://api.delx.ai/api/v1/x402/initials",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Derive initials from a name. Call when building avatars, short labels, or contact cards from full na",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.667Z",
   "last_updated_catalog": "2026-08-27T22:17:52.667Z"
  },
  {
   "id": "8c6d26146c9f",
   "url": "https://api.delx.ai/api/v1/x402/index-of",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Find first index of a substring. Call when you need slice boundaries for agent text surgery. Returns",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.654Z",
   "last_updated_catalog": "2026-08-27T22:17:52.654Z"
  },
  {
   "id": "b013ee33536e",
   "url": "https://api.delx.ai/api/v1/x402/indent-text",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Indent every line by N spaces. Call when you format nested blocks for agent prompts or diffs. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.633Z",
   "last_updated_catalog": "2026-08-27T22:17:52.633Z"
  },
  {
   "id": "7cdcd492cb1b",
   "url": "https://api.delx.ai/api/v1/x402/implied-from-yes-no",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Normalize yes/no prices into implied probabilities. Call when two-sided prediction markets quoted as",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.427Z",
   "last_updated_catalog": "2026-08-27T22:17:52.427Z"
  },
  {
   "id": "2696af3f6573",
   "url": "https://api.delx.ai/api/v1/x402/incident-timeline",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Normalize and chronologically order incident events into a machine-readable timeline. Use it before ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.411Z",
   "last_updated_catalog": "2026-08-27T22:17:52.411Z"
  },
  {
   "id": "14befd6e69c1",
   "url": "https://api.delx.ai/api/v1/x402/in-range",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether a value sits in [min,max]. Call when you preflight budgets, scores, or clamp decisions",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.395Z",
   "last_updated_catalog": "2026-08-27T22:17:52.395Z"
  },
  {
   "id": "f3a1f4520884",
   "url": "https://api.delx.ai/api/v1/x402/incident-severity",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Classify operational incident severity from explicit impact signals. Use it as a bounded preflight o",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.346Z",
   "last_updated_catalog": "2026-08-27T22:17:52.346Z"
  },
  {
   "id": "d60f1d9ebe20",
   "url": "https://api.delx.ai/api/v1/x402/image-result-contract-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate caller-supplied image delivery metadata before accepting an agent purchase. Checks HTTPS ar",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.120Z",
   "last_updated_catalog": "2026-08-27T22:17:52.120Z"
  },
  {
   "id": "d8c7ca7bdba8",
   "url": "https://api.delx.ai/api/v1/x402/impact-price",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Expected impact price from mid and signed slippage fraction. Call when simulating worse fills before",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.106Z",
   "last_updated_catalog": "2026-08-27T22:17:52.106Z"
  },
  {
   "id": "7e3e9edd99be",
   "url": "https://api.delx.ai/api/v1/x402/image-prompt-lint",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Lint a text-to-image prompt for length and basic policy tokens before paying — first-party local uti",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.097Z",
   "last_updated_catalog": "2026-08-27T22:17:52.097Z"
  },
  {
   "id": "b52abc6634af",
   "url": "https://api.delx.ai/api/v1/x402/il-fee-breakeven",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Fees needed to offset IL at a price ratio. Call when checking if fee APR can cover expected IL. Retu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:52.089Z",
   "last_updated_catalog": "2026-08-27T22:17:52.089Z"
  },
  {
   "id": "1148e96e739e",
   "url": "https://api.delx.ai/api/v1/x402/iban-checksum",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate IBAN checksum (mod 97) offline. Call when payment form validation without banking APIs. Ret",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.863Z",
   "last_updated_catalog": "2026-08-27T22:17:51.863Z"
  },
  {
   "id": "4797c1a7fc7b",
   "url": "https://api.delx.ai/api/v1/x402/il-constant-product",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Classic CPMM impermanent loss from price ratio. Call when LP risk before providing liquidity. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.838Z",
   "last_updated_catalog": "2026-08-27T22:17:51.838Z"
  },
  {
   "id": "da8c709c35af",
   "url": "https://api.delx.ai/api/v1/x402/idempotency-fingerprint",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Create a stable SHA-256 idempotency fingerprint from a scope and canonical payload without storing s",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.827Z",
   "last_updated_catalog": "2026-08-27T22:17:51.827Z"
  },
  {
   "id": "044d43ef57ce",
   "url": "https://api.delx.ai/api/v1/x402/idempotency-key",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Derive a deterministic namespaced idempotency key from canonical JSON. Use it before an autonomous w",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.814Z",
   "last_updated_catalog": "2026-08-27T22:17:51.814Z"
  },
  {
   "id": "b2fa747fe32a",
   "url": "https://api.delx.ai/api/v1/x402/http-retry-plan",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Decide whether an HTTP failure is safe to retry and return an idempotency-aware policy. Use it befor",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.617Z",
   "last_updated_catalog": "2026-08-27T22:17:51.617Z"
  },
  {
   "id": "c6f06ba1b41c",
   "url": "https://api.delx.ai/api/v1/x402/http-request-canonicalize",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Canonicalize an HTTP request, remove credentials, and derive a stable fingerprint. Use it as a bound",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.603Z",
   "last_updated_catalog": "2026-08-27T22:17:51.603Z"
  },
  {
   "id": "b95f596b7f0e",
   "url": "https://api.delx.ai/api/v1/x402/http-headers-inspect",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "HTTP headers inspection API for agents at $0.01 USDC. Call when you need security, cache, redirect, ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.589Z",
   "last_updated_catalog": "2026-08-27T22:17:51.589Z"
  },
  {
   "id": "c00a99c3551b",
   "url": "https://api.delx.ai/api/v1/x402/http-version-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "HTTP Version Normalize: HTTP Version Normalize normalizes common HTTP protocol version spellings fro",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.553Z",
   "last_updated_catalog": "2026-08-27T22:17:51.553Z"
  },
  {
   "id": "d071bb38b5f6",
   "url": "https://api.delx.ai/api/v1/x402/http-header-diff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compare two caller-supplied HTTP header maps case-insensitively while redacting Authorization, Cooki",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.330Z",
   "last_updated_catalog": "2026-08-27T22:17:51.330Z"
  },
  {
   "id": "dadd21413161",
   "url": "https://api.delx.ai/api/v1/x402/html-unescape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "HTML-unescape entities in text. Call when you reverse entities from agent-held HTML snippets. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.316Z",
   "last_updated_catalog": "2026-08-27T22:17:51.316Z"
  },
  {
   "id": "9157e684e2f3",
   "url": "https://api.delx.ai/api/v1/x402/http-codes",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Look up HTTP status-code meanings for $0.001 USDC or retrieve the common-code reference. Call when y",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.306Z",
   "last_updated_catalog": "2026-08-27T22:17:51.306Z"
  },
  {
   "id": "bf1fe7a469ac",
   "url": "https://api.delx.ai/api/v1/x402/html-strip",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Strip HTML tags to plain text for $0.001 USDC. Call when you need this bounded result without an API",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.289Z",
   "last_updated_catalog": "2026-08-27T22:17:51.289Z"
  },
  {
   "id": "8680be73bae2",
   "url": "https://api.delx.ai/api/v1/x402/html-meta-refresh-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Html Meta Refresh Parse: Html Meta Refresh Parse parses bounded meta-refresh delay and target URL fr",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.074Z",
   "last_updated_catalog": "2026-08-27T22:17:51.074Z"
  },
  {
   "id": "2ac330a3788e",
   "url": "https://api.delx.ai/api/v1/x402/hsts-policy-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "HSTS Policy Check: HSTS Policy Check checks HSTS max-age and subdomain directives against caller pol",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.055Z",
   "last_updated_catalog": "2026-08-27T22:17:51.055Z"
  },
  {
   "id": "3472c6204cf7",
   "url": "https://api.delx.ai/api/v1/x402/html-canonical-link-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Html Canonical Link Check: Html Canonical Link Check compares document and canonical URLs after dete",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.038Z",
   "last_updated_catalog": "2026-08-27T22:17:51.038Z"
  },
  {
   "id": "4b677a739a5c",
   "url": "https://api.delx.ai/api/v1/x402/html-escape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "HTML-escape text for safe embedding. Call when you inject agent text into HTML without XSS. Returns ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:51.022Z",
   "last_updated_catalog": "2026-08-27T22:17:51.022Z"
  },
  {
   "id": "9b19520d6b49",
   "url": "https://api.delx.ai/api/v1/x402/host-port-split",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Split host and optional port from a host:port or URL authority string — first-party local utility fo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.715Z",
   "last_updated_catalog": "2026-08-27T22:17:50.715Z"
  },
  {
   "id": "91006a42dc3c",
   "url": "https://api.delx.ai/api/v1/x402/holidays",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "List observed US federal holidays for a year for $0.002 USDC. Call when you need this bounded result",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.528Z",
   "last_updated_catalog": "2026-08-27T22:17:50.528Z"
  },
  {
   "id": "2ee95e558f82",
   "url": "https://api.delx.ai/api/v1/x402/hex-to-rgb",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert #rrggbb to RGB channels. Call when you bridge CSS hex into agent numeric color ops. Returns ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.517Z",
   "last_updated_catalog": "2026-08-27T22:17:50.517Z"
  },
  {
   "id": "7084247bd5b3",
   "url": "https://api.delx.ai/api/v1/x402/hmac-sha256-hex",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "HMAC-SHA256 hex of text with a secret. Call when you sign agent webhook test payloads offline. Retur",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.492Z",
   "last_updated_catalog": "2026-08-27T22:17:50.492Z"
  },
  {
   "id": "5246f17ecfc1",
   "url": "https://api.delx.ai/api/v1/x402/hex-to-int",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Parse 0x-hex strings into decimal integer strings for agents. Call when decoding calldata, logs, or ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.273Z",
   "last_updated_catalog": "2026-08-27T22:17:50.273Z"
  },
  {
   "id": "c2cea82f7bbe",
   "url": "https://api.delx.ai/api/v1/x402/hex-convert",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Encode/decode hex for $0.001 USDC. Call when you need this bounded result without an API key or subs",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.263Z",
   "last_updated_catalog": "2026-08-27T22:17:50.263Z"
  },
  {
   "id": "3bb37a6cc58c",
   "url": "https://api.delx.ai/api/v1/x402/hex-color-luminance",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Relative luminance of a #RRGGBB color. Call when contrast checks without image decode. Returns lumin",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.241Z",
   "last_updated_catalog": "2026-08-27T22:17:50.241Z"
  },
  {
   "id": "98d3ba2b5c91",
   "url": "https://api.delx.ai/api/v1/x402/handoff-size-estimate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Estimate bytes/tokens for a handoff capsule string. Call when Protocol-adjacent sizing before free h",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.040Z",
   "last_updated_catalog": "2026-08-27T22:17:50.040Z"
  },
  {
   "id": "9d5756aee0cd",
   "url": "https://api.delx.ai/api/v1/x402/hex-canonicalize",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Canonicalize and validate even-length hex strings with optional 0x prefix — call when normalizing ev",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.021Z",
   "last_updated_catalog": "2026-08-27T22:17:50.021Z"
  },
  {
   "id": "4a0f09a8b2a6",
   "url": "https://api.delx.ai/api/v1/x402/header-map-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Lowercase HTTP header keys and drop hop-by-hop headers — first-party local utility for agent preflig",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:50.005Z",
   "last_updated_catalog": "2026-08-27T22:17:50.005Z"
  },
  {
   "id": "fc174846d20c",
   "url": "https://api.delx.ai/api/v1/x402/hash",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "SHA-256 hash API for agents: hash text with SHA-256, SHA-1, or MD5 for $0.001 USDC and return a comp",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.987Z",
   "last_updated_catalog": "2026-08-27T22:17:49.987Z"
  },
  {
   "id": "14fa5d7c8505",
   "url": "https://api.delx.ai/api/v1/x402/half-kelly",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Half-Kelly fraction for conservative bankroll growth. Call when agents that want Kelly growth with l",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.784Z",
   "last_updated_catalog": "2026-08-27T22:17:49.784Z"
  },
  {
   "id": "d764ebf71e0f",
   "url": "https://api.delx.ai/api/v1/x402/gross-margin",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate gross profit, gross margin, and profitability. Use it as a bounded preflight or analysis s",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.620Z",
   "last_updated_catalog": "2026-08-27T22:17:49.620Z"
  },
  {
   "id": "63717a5e701d",
   "url": "https://api.delx.ai/api/v1/x402/graphql-operation-index",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Index named GraphQL queries, mutations, and subscriptions. Use it as a bounded preflight or analysis",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.601Z",
   "last_updated_catalog": "2026-08-27T22:17:49.601Z"
  },
  {
   "id": "b3cca819a600",
   "url": "https://api.delx.ai/api/v1/x402/gwei-to-wei",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert gas prices from gwei into wei integer strings for EVM transactions. Call when you hold gas p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.573Z",
   "last_updated_catalog": "2026-08-27T22:17:49.573Z"
  },
  {
   "id": "e15fc8e01bc9",
   "url": "https://api.delx.ai/api/v1/x402/gas-cost-usd",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Estimate gas cost in USD given used gas, price, and ETH/USD. Call when operator reports that need ap",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.369Z",
   "last_updated_catalog": "2026-08-27T22:17:49.369Z"
  },
  {
   "id": "357829007411",
   "url": "https://api.delx.ai/api/v1/x402/gcd",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Greatest common divisor. Handy for ratio simplification, scheduling grids, or math agents without lo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.354Z",
   "last_updated_catalog": "2026-08-27T22:17:49.354Z"
  },
  {
   "id": "c84153af9d4b",
   "url": "https://api.delx.ai/api/v1/x402/gas-cost-wei",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compute gas_used × gas_price as total gas cost in wei. Call when estimating tx cost from known used ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.339Z",
   "last_updated_catalog": "2026-08-27T22:17:49.339Z"
  },
  {
   "id": "37507746a02a",
   "url": "https://api.delx.ai/api/v1/x402/gdelt-query-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Normalize a news query string for GDELT-style search. Call when cleaning agent queries before paid n",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.329Z",
   "last_updated_catalog": "2026-08-27T22:17:49.329Z"
  },
  {
   "id": "e633fe66e384",
   "url": "https://api.delx.ai/api/v1/x402/fx-revalue-amount",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Revalue amount by two rates (historical vs current). Call when ECB-style revaluation when rates are ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.099Z",
   "last_updated_catalog": "2026-08-27T22:17:49.099Z"
  },
  {
   "id": "bc93fa27e34a",
   "url": "https://api.delx.ai/api/v1/x402/gas-cost-eth",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compute total gas cost in ether from used gas and price wei. Call when budgeting ETH spend for a pla",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.084Z",
   "last_updated_catalog": "2026-08-27T22:17:49.084Z"
  },
  {
   "id": "61f391365acf",
   "url": "https://api.delx.ai/api/v1/x402/fx-convert-amount",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert an amount with a caller-supplied FX rate (no live feed) — first-party local utility for agen",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.065Z",
   "last_updated_catalog": "2026-08-27T22:17:49.065Z"
  },
  {
   "id": "306589604ae7",
   "url": "https://api.delx.ai/api/v1/x402/funnel-conversion",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate step and overall conversion from ordered funnel stages. Use it as a bounded preflight or a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:49.041Z",
   "last_updated_catalog": "2026-08-27T22:17:49.041Z"
  },
  {
   "id": "acae8d13061a",
   "url": "https://api.delx.ai/api/v1/x402/funding-payment",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Funding payment ≈ notional × funding_rate for a period. Call when estimating perp funding drag/credi",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.835Z",
   "last_updated_catalog": "2026-08-27T22:17:48.835Z"
  },
  {
   "id": "09cc3a651cd9",
   "url": "https://api.delx.ai/api/v1/x402/funding-annualize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Annualize a period funding rate (e.g. 8h → APR). Call when comparing funding across venues with diff",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.828Z",
   "last_updated_catalog": "2026-08-27T22:17:48.828Z"
  },
  {
   "id": "b908f4897466",
   "url": "https://api.delx.ai/api/v1/x402/forms-extract",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Extract forms, methods, actions, and fields for browser automation and workflow planning for $0.01 U",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.581Z",
   "last_updated_catalog": "2026-08-27T22:17:48.581Z"
  },
  {
   "id": "1f1b92e42c61",
   "url": "https://api.delx.ai/api/v1/x402/forwarded-header-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Forwarded Header Parse: Forwarded Header Parse parses bounded standardized Forwarded header elements",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.534Z",
   "last_updated_catalog": "2026-08-27T22:17:48.534Z"
  },
  {
   "id": "0faca72ad7f0",
   "url": "https://api.delx.ai/api/v1/x402/fleet-status-onepager-stub",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Build a compact fleet status markdown from agent rows. Call when operator agents need a pasteable fl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.508Z",
   "last_updated_catalog": "2026-08-27T22:17:48.508Z"
  },
  {
   "id": "b491c98e2191",
   "url": "https://api.delx.ai/api/v1/x402/floor-n",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Floor a number to integer. Call when you need whole units from continuous values. Returns floored in",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.455Z",
   "last_updated_catalog": "2026-08-27T22:17:48.455Z"
  },
  {
   "id": "f0b3d368a52d",
   "url": "https://api.delx.ai/api/v1/x402/fingerprint-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "16-hex fingerprint of text via SHA-256 prefix. Call when you need short cache keys for agent content",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.257Z",
   "last_updated_catalog": "2026-08-27T22:17:48.257Z"
  },
  {
   "id": "2b8e7cc56f0d",
   "url": "https://api.delx.ai/api/v1/x402/field-coverage",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Measure per-field presence across bounded JSON records. Use it as a bounded preflight or analysis st",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.235Z",
   "last_updated_catalog": "2026-08-27T22:17:48.235Z"
  },
  {
   "id": "bc8b3c074bf0",
   "url": "https://api.delx.ai/api/v1/x402/flatten1",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Flatten one level of nested lists. Call when you normalize agent-held nested arrays before mapping. ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.219Z",
   "last_updated_catalog": "2026-08-27T22:17:48.219Z"
  },
  {
   "id": "9b433fa1a03c",
   "url": "https://api.delx.ai/api/v1/x402/fibonacci",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Nth Fibonacci (n≤78). Use for sequences, demos, or test fixtures without shipping a math package. Re",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:48.203Z",
   "last_updated_catalog": "2026-08-27T22:17:48.203Z"
  },
  {
   "id": "d53b97800492",
   "url": "https://api.delx.ai/api/v1/x402/feed-discover",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Find RSS, Atom, and JSON feeds so agents can subscribe instead of scrape for $0.01 USDC. Call when y",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.978Z",
   "last_updated_catalog": "2026-08-27T22:17:47.978Z"
  },
  {
   "id": "cd2fca4217cd",
   "url": "https://api.delx.ai/api/v1/x402/factorial",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Factorial (n≤20). Call for combinatorics demos and small counting problems with an explicit n cap. R",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.959Z",
   "last_updated_catalog": "2026-08-27T22:17:47.959Z"
  },
  {
   "id": "7c2e5c87b278",
   "url": "https://api.delx.ai/api/v1/x402/fee-quote",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Fee amount = notional × fee_rate for maker/taker style quotes. Call when pre-trade fee drag estimate",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.942Z",
   "last_updated_catalog": "2026-08-27T22:17:47.942Z"
  },
  {
   "id": "c74d49e5cf9e",
   "url": "https://api.delx.ai/api/v1/x402/extract-urls",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Extract HTTP/HTTPS URLs from text for $0.001 USDC. Call when you need this bounded result without an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.935Z",
   "last_updated_catalog": "2026-08-27T22:17:47.935Z"
  },
  {
   "id": "58c56cfc1c29",
   "url": "https://api.delx.ai/api/v1/x402/extract-ints",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Extract signed integers from free text. Call when you parse IDs, ports, or quantities out of messy a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.700Z",
   "last_updated_catalog": "2026-08-27T22:17:47.700Z"
  },
  {
   "id": "e07ff12a6b94",
   "url": "https://api.delx.ai/api/v1/x402/extract-numbers",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Extract numbers from free text. Call when scraping prices, IDs, quantities, or scores out of messy a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.684Z",
   "last_updated_catalog": "2026-08-27T22:17:47.684Z"
  },
  {
   "id": "725883863956",
   "url": "https://api.delx.ai/api/v1/x402/extract-emails-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Extract email-shaped tokens from free text (shape only). Call when you need candidate emails from ag",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.667Z",
   "last_updated_catalog": "2026-08-27T22:17:47.667Z"
  },
  {
   "id": "c078144d6609",
   "url": "https://api.delx.ai/api/v1/x402/ext-from-mime",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Guess extension from MIME type. Call when you name agent-generated files from content-type. Returns ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.433Z",
   "last_updated_catalog": "2026-08-27T22:17:47.433Z"
  },
  {
   "id": "5e25ec6f996c",
   "url": "https://api.delx.ai/api/v1/x402/experiment-lift",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate descriptive conversion lift for control and treatment. Use it as a bounded preflight or an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.416Z",
   "last_updated_catalog": "2026-08-27T22:17:47.416Z"
  },
  {
   "id": "7f9b60a4299e",
   "url": "https://api.delx.ai/api/v1/x402/expires-header-validate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Expires Header Validate: Expires Header Validate compares Date and Expires timestamps for an explici",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.404Z",
   "last_updated_catalog": "2026-08-27T22:17:47.404Z"
  },
  {
   "id": "25881137e0b2",
   "url": "https://api.delx.ai/api/v1/x402/expectancy",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Expectancy per trade from win rate, avg win, and avg loss. Call when deciding if a system has positi",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.089Z",
   "last_updated_catalog": "2026-08-27T22:17:47.089Z"
  },
  {
   "id": "f1fabd477d92",
   "url": "https://api.delx.ai/api/v1/x402/exec-quality-vs-vwap",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compare average fill to VWAP benchmark (bps). Call when post-trade quality vs a caller-supplied VWAP",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.070Z",
   "last_updated_catalog": "2026-08-27T22:17:47.070Z"
  },
  {
   "id": "fa23067d138f",
   "url": "https://api.delx.ai/api/v1/x402/evm-value-plus-fee-budget",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Value Plus Fee Budget: EVM Value Plus Fee Budget sums transaction value and fee ceiling for a fu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.054Z",
   "last_updated_catalog": "2026-08-27T22:17:47.054Z"
  },
  {
   "id": "feff39f23c67",
   "url": "https://api.delx.ai/api/v1/x402/exec-quality-vs-twap",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compare average fill to TWAP benchmark (bps). Call when post-trade quality vs a caller-supplied TWAP",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:47.018Z",
   "last_updated_catalog": "2026-08-27T22:17:47.018Z"
  },
  {
   "id": "6bf207dcbed5",
   "url": "https://api.delx.ai/api/v1/x402/evm-tx-envelope-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Tx Envelope Check: EVM Tx Envelope Check checks required envelope fields for a declared transact",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.792Z",
   "last_updated_catalog": "2026-08-27T22:17:46.792Z"
  },
  {
   "id": "8627a8585cf9",
   "url": "https://api.delx.ai/api/v1/x402/evm-tx-type-classify",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Tx Type Classify: EVM Tx Type Classify classifies legacy, access-list, dynamic-fee, and blob tra",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.726Z",
   "last_updated_catalog": "2026-08-27T22:17:46.726Z"
  },
  {
   "id": "0c1a83814a7a",
   "url": "https://api.delx.ai/api/v1/x402/evm-replacement-fee-bump",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Replacement Fee Bump: EVM Replacement Fee Bump checks proposed fee caps against a required repla",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.481Z",
   "last_updated_catalog": "2026-08-27T22:17:46.481Z"
  },
  {
   "id": "cf6f3d6160f5",
   "url": "https://api.delx.ai/api/v1/x402/evm-signature-rs-shape-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Signature Rs Shape Check: EVM Signature Rs Shape Check checks r and s values as 32-byte hexadeci",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.460Z",
   "last_updated_catalog": "2026-08-27T22:17:46.460Z"
  },
  {
   "id": "2e2cf776dc92",
   "url": "https://api.delx.ai/api/v1/x402/evm-receipt-status-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Receipt Status Check: EVM Receipt Status Check normalizes receipt status values into success or ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.222Z",
   "last_updated_catalog": "2026-08-27T22:17:46.222Z"
  },
  {
   "id": "c3d9b89219e5",
   "url": "https://api.delx.ai/api/v1/x402/evm-receipt-gas-variance",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Receipt Gas Variance: EVM Receipt Gas Variance compares gas used with a preflight estimate and r",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.206Z",
   "last_updated_catalog": "2026-08-27T22:17:46.206Z"
  },
  {
   "id": "0ac7fbf7fba0",
   "url": "https://api.delx.ai/api/v1/x402/evm-nonce-replace-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Nonce Replace Check: EVM Nonce Replace Check checks whether a proposed nonce targets a caller-su",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:46.178Z",
   "last_updated_catalog": "2026-08-27T22:17:46.178Z"
  },
  {
   "id": "3884019446a2",
   "url": "https://api.delx.ai/api/v1/x402/evm-next-base-fee-bound",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Next Base Fee Bound: EVM Next Base Fee Bound calculates upper and lower next-block base-fee boun",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.953Z",
   "last_updated_catalog": "2026-08-27T22:17:45.953Z"
  },
  {
   "id": "e9d69eba5e41",
   "url": "https://api.delx.ai/api/v1/x402/evm-multisend-recipient-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Multisend Recipient Check: EVM Multisend Recipient Check checks duplicate, zero, and unexpected ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.926Z",
   "last_updated_catalog": "2026-08-27T22:17:45.926Z"
  },
  {
   "id": "4db1c06c41bf",
   "url": "https://api.delx.ai/api/v1/x402/evm-log-topic-count-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Log Topic Count Check: EVM Log Topic Count Check checks log topic count against an expected boun",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.692Z",
   "last_updated_catalog": "2026-08-27T22:17:45.692Z"
  },
  {
   "id": "68f1e3365998",
   "url": "https://api.delx.ai/api/v1/x402/evm-infinite-approval-flag",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Infinite Approval Flag: EVM Infinite Approval Flag flags an approval at or near a caller-supplie",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.658Z",
   "last_updated_catalog": "2026-08-27T22:17:45.658Z"
  },
  {
   "id": "f58256ad1121",
   "url": "https://api.delx.ai/api/v1/x402/evm-legacy-fee-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Legacy Fee Check: EVM Legacy Fee Check checks gasPrice and gasLimit values for a legacy transact",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.643Z",
   "last_updated_catalog": "2026-08-27T22:17:45.643Z"
  },
  {
   "id": "53d0672659d6",
   "url": "https://api.delx.ai/api/v1/x402/evm-hex-quantity-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Hex Quantity Normalize: EVM Hex Quantity Normalize normalizes an EVM hex quantity without redund",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.603Z",
   "last_updated_catalog": "2026-08-27T22:17:45.603Z"
  },
  {
   "id": "546d635b4ca3",
   "url": "https://api.delx.ai/api/v1/x402/evm-gas-limit-headroom",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Gas Limit Headroom: EVM Gas Limit Headroom calculates gas-limit headroom above an estimated gas ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.376Z",
   "last_updated_catalog": "2026-08-27T22:17:45.376Z"
  },
  {
   "id": "2899d7c3726e",
   "url": "https://api.delx.ai/api/v1/x402/evm-hex-data-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Hex Data Normalize: EVM Hex Data Normalize normalizes even-length EVM hex data while preserving ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.354Z",
   "last_updated_catalog": "2026-08-27T22:17:45.354Z"
  },
  {
   "id": "a322971604c7",
   "url": "https://api.delx.ai/api/v1/x402/evm-gas-cost-ceiling",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Gas Cost Ceiling: EVM Gas Cost Ceiling calculates a worst-case native fee from gas limit and fee",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.317Z",
   "last_updated_catalog": "2026-08-27T22:17:45.317Z"
  },
  {
   "id": "980886cf91c6",
   "url": "https://api.delx.ai/api/v1/x402/evm-fee-cap-order-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Fee Cap Order Check: EVM Fee Cap Order Check checks that the priority fee cap does not exceed th",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:45.098Z",
   "last_updated_catalog": "2026-08-27T22:17:45.098Z"
  },
  {
   "id": "70cd458e22eb",
   "url": "https://api.delx.ai/api/v1/x402/evm-event-log-shape-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Event Log Shape Check: EVM Event Log Shape Check checks address, topics, and data shapes for a c",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.740Z",
   "last_updated_catalog": "2026-08-27T22:17:44.740Z"
  },
  {
   "id": "635b2aedd724",
   "url": "https://api.delx.ai/api/v1/x402/evm-eip1559-fee-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Eip1559 Fee Check: EVM Eip1559 Fee Check checks dynamic-fee caps and calculates the worst-case t",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.720Z",
   "last_updated_catalog": "2026-08-27T22:17:44.720Z"
  },
  {
   "id": "9f73121825ec",
   "url": "https://api.delx.ai/api/v1/x402/evm-deadline-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Deadline Check: EVM Deadline Check checks a transaction deadline against current time and minimu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.715Z",
   "last_updated_catalog": "2026-08-27T22:17:44.715Z"
  },
  {
   "id": "ba82a71cc0b0",
   "url": "https://api.delx.ai/api/v1/x402/evm-chain-id-hex-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Chain Id Hex Normalize: EVM Chain Id Hex Normalize converts decimal or hexadecimal chain identif",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.417Z",
   "last_updated_catalog": "2026-08-27T22:17:44.417Z"
  },
  {
   "id": "fc654954eb0b",
   "url": "https://api.delx.ai/api/v1/x402/evm-contract-creation-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Contract Creation Check: EVM Contract Creation Check classifies an empty or absent to-address as",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.399Z",
   "last_updated_catalog": "2026-08-27T22:17:44.399Z"
  },
  {
   "id": "e6cdb1750172",
   "url": "https://api.delx.ai/api/v1/x402/evm-chain-match-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Chain Match Check: EVM Chain Match Check compares transaction and expected chain identifiers fro",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.337Z",
   "last_updated_catalog": "2026-08-27T22:17:44.337Z"
  },
  {
   "id": "1c8db6adcec0",
   "url": "https://api.delx.ai/api/v1/x402/evm-calldata-shape-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Calldata Shape Check: EVM Calldata Shape Check checks 0x-prefixed calldata for even-length hexad",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.118Z",
   "last_updated_catalog": "2026-08-27T22:17:44.118Z"
  },
  {
   "id": "b8b577d13b07",
   "url": "https://api.delx.ai/api/v1/x402/evm-calldata-size-bytes",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Calldata Size Bytes: EVM Calldata Size Bytes calculates calldata byte length from normalized hex",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.112Z",
   "last_updated_catalog": "2026-08-27T22:17:44.112Z"
  },
  {
   "id": "b11cd246e9ee",
   "url": "https://api.delx.ai/api/v1/x402/evm-calldata-word-count",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Calldata Word Count: EVM Calldata Word Count counts complete and partial 32-byte calldata words ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.101Z",
   "last_updated_catalog": "2026-08-27T22:17:44.101Z"
  },
  {
   "id": "7b91c981f941",
   "url": "https://api.delx.ai/api/v1/x402/evm-calldata-selector-extract",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Calldata Selector Extract: EVM Calldata Selector Extract extracts the first four calldata bytes ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:44.094Z",
   "last_updated_catalog": "2026-08-27T22:17:44.094Z"
  },
  {
   "id": "2afa2fb67673",
   "url": "https://api.delx.ai/api/v1/x402/evm-blob-fee-budget",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Blob Fee Budget: EVM Blob Fee Budget calculates a worst-case blob fee from blob gas and fee cap ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.872Z",
   "last_updated_catalog": "2026-08-27T22:17:43.872Z"
  },
  {
   "id": "0e496baad69b",
   "url": "https://api.delx.ai/api/v1/x402/evm-batch-value-sum",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Batch Value Sum: EVM Batch Value Sum sums bounded raw transaction values for a batch funding vie",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.859Z",
   "last_updated_catalog": "2026-08-27T22:17:43.859Z"
  },
  {
   "id": "c01b0516e56a",
   "url": "https://api.delx.ai/api/v1/x402/evm-blob-count-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Blob Count Check: EVM Blob Count Check checks caller-supplied blob count against a transaction l",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.842Z",
   "last_updated_catalog": "2026-08-27T22:17:43.842Z"
  },
  {
   "id": "c032e37f0fa4",
   "url": "https://api.delx.ai/api/v1/x402/evm-block-age-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Block Age Check: EVM Block Age Check checks caller-supplied block timestamp age against a freshn",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.837Z",
   "last_updated_catalog": "2026-08-27T22:17:43.837Z"
  },
  {
   "id": "d63d33611c75",
   "url": "https://api.delx.ai/api/v1/x402/evm-batch-duplicate-nonce-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Batch Duplicate Nonce Check: EVM Batch Duplicate Nonce Check finds duplicate nonces inside a cal",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.616Z",
   "last_updated_catalog": "2026-08-27T22:17:43.616Z"
  },
  {
   "id": "d2f8207258bd",
   "url": "https://api.delx.ai/api/v1/x402/evm-approve-amount-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Approve Amount Check: EVM Approve Amount Check compares a proposed approval with an explicit spe",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.597Z",
   "last_updated_catalog": "2026-08-27T22:17:43.597Z"
  },
  {
   "id": "41eaf77ab0a6",
   "url": "https://api.delx.ai/api/v1/x402/evm-base-fee-growth-ceiling",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Base Fee Growth Ceiling: EVM Base Fee Growth Ceiling compounds a caller growth fraction across f",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.591Z",
   "last_updated_catalog": "2026-08-27T22:17:43.591Z"
  },
  {
   "id": "9e8ef87694c2",
   "url": "https://api.delx.ai/api/v1/x402/evm-batch-gas-sum",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Batch Gas Sum: EVM Batch Gas Sum sums gas limits and fee ceilings across a transaction batch fro",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.578Z",
   "last_updated_catalog": "2026-08-27T22:17:43.578Z"
  },
  {
   "id": "7a0db194dd57",
   "url": "https://api.delx.ai/api/v1/x402/evm-address-zero-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Address Zero Check: EVM Address Zero Check detects the all-zero EVM address after shape normaliz",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.240Z",
   "last_updated_catalog": "2026-08-27T22:17:43.240Z"
  },
  {
   "id": "b59c2993e1d0",
   "url": "https://api.delx.ai/api/v1/x402/evm-address-list-dedupe",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Address List Dedupe: EVM Address List Dedupe deduplicates EVM address strings case-insensitively",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.227Z",
   "last_updated_catalog": "2026-08-27T22:17:43.227Z"
  },
  {
   "id": "edb93d7d98f8",
   "url": "https://api.delx.ai/api/v1/x402/evm-allowance-budget-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Allowance Budget Check: EVM Allowance Budget Check checks caller-supplied allowance against a re",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:43.193Z",
   "last_updated_catalog": "2026-08-27T22:17:43.193Z"
  },
  {
   "id": "c1f05e23dade",
   "url": "https://api.delx.ai/api/v1/x402/etag-match",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compare ETag validators including weak tags and If-None-Match lists — first-party local utility for ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.986Z",
   "last_updated_catalog": "2026-08-27T22:17:42.986Z"
  },
  {
   "id": "96145e70f383",
   "url": "https://api.delx.ai/api/v1/x402/evm-access-list-shape-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "EVM Access List Shape Check: EVM Access List Shape Check checks bounded EIP-2930 access-list address",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.967Z",
   "last_updated_catalog": "2026-08-27T22:17:42.967Z"
  },
  {
   "id": "6c3ca386a015",
   "url": "https://api.delx.ai/api/v1/x402/etag-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Etag Parse: Etag Parse separates weak and strong entity-tag semantics from an ETag value from bounde",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.957Z",
   "last_updated_catalog": "2026-08-27T22:17:42.957Z"
  },
  {
   "id": "427294a65319",
   "url": "https://api.delx.ai/api/v1/x402/error-budget-plan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert an SLO percentage and request window into allowed failure budget — call when converting SLO%",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.703Z",
   "last_updated_catalog": "2026-08-27T22:17:42.703Z"
  },
  {
   "id": "5f1aca379af7",
   "url": "https://api.delx.ai/api/v1/x402/error-budget",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate remaining failure budget and burn from traffic, failures, and an SLO target. Use it before",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.690Z",
   "last_updated_catalog": "2026-08-27T22:17:42.690Z"
  },
  {
   "id": "77db909325fe",
   "url": "https://api.delx.ai/api/v1/x402/env-key-validate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate environment variable key shape A-Z0-9 underscore — first-party local utility for agent pref",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.668Z",
   "last_updated_catalog": "2026-08-27T22:17:42.668Z"
  },
  {
   "id": "5175fb9c60b5",
   "url": "https://api.delx.ai/api/v1/x402/etag-comparison-mode",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Etag Comparison Mode: Etag Comparison Mode evaluates strong or weak comparison between two entity ta",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.643Z",
   "last_updated_catalog": "2026-08-27T22:17:42.643Z"
  },
  {
   "id": "44a596b6f670",
   "url": "https://api.delx.ai/api/v1/x402/ensure-suffix",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Ensure a string ends with a required suffix without duplication — first-party local utility for agen",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.427Z",
   "last_updated_catalog": "2026-08-27T22:17:42.427Z"
  },
  {
   "id": "56d0474f4338",
   "url": "https://api.delx.ai/api/v1/x402/ends-with",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether text ends with a suffix. Call when you validate file extensions or content-type suffix",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.417Z",
   "last_updated_catalog": "2026-08-27T22:17:42.417Z"
  },
  {
   "id": "f74a9e89872c",
   "url": "https://api.delx.ai/api/v1/x402/ensure-prefix",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Ensure a string starts with a required prefix without duplication — first-party local utility for ag",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.408Z",
   "last_updated_catalog": "2026-08-27T22:17:42.408Z"
  },
  {
   "id": "9bee9d518c73",
   "url": "https://api.delx.ai/api/v1/x402/ensure-trailing-slash",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Ensure a path ends with /. Call when you normalize directory-style URLs for agents. Returns path wit",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.389Z",
   "last_updated_catalog": "2026-08-27T22:17:42.389Z"
  },
  {
   "id": "e111690e654d",
   "url": "https://api.delx.ai/api/v1/x402/email-syntax-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate basic email syntax and split local/domain. Call when preflight before MX/DNS steps. Returns",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.173Z",
   "last_updated_catalog": "2026-08-27T22:17:42.173Z"
  },
  {
   "id": "4e8506e7052d",
   "url": "https://api.delx.ai/api/v1/x402/email-mx-readiness-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Email MX Readiness Check: Email MX Readiness Check checks caller-supplied MX records for usable non-",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.145Z",
   "last_updated_catalog": "2026-08-27T22:17:42.145Z"
  },
  {
   "id": "a12de3be0530",
   "url": "https://api.delx.ai/api/v1/x402/email-validate",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Email validation API for agents at $0.01 USDC. Call when you need syntax and domain delivery signals",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:42.131Z",
   "last_updated_catalog": "2026-08-27T22:17:42.131Z"
  },
  {
   "id": "0e904861ef55",
   "url": "https://api.delx.ai/api/v1/x402/email-dmarc-alignment-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Email DMARC Alignment Check: Email DMARC Alignment Check combines caller-supplied SPF and DKIM align",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.858Z",
   "last_updated_catalog": "2026-08-27T22:17:41.858Z"
  },
  {
   "id": "3c4de274e641",
   "url": "https://api.delx.ai/api/v1/x402/eip55-check",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether an address already matches its EIP-55 checksum form — call when verifying an address a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.847Z",
   "last_updated_catalog": "2026-08-27T22:17:41.847Z"
  },
  {
   "id": "82bc91470661",
   "url": "https://api.delx.ai/api/v1/x402/duration-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Parse human durations like 1h30m for $0.001 USDC. Call when you need this bounded result without an ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.832Z",
   "last_updated_catalog": "2026-08-27T22:17:41.832Z"
  },
  {
   "id": "c022045cc4a3",
   "url": "https://api.delx.ai/api/v1/x402/email-domain",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Domain from an email. Call when routing tickets, grouping users, or validating corporate domains. Re",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.808Z",
   "last_updated_catalog": "2026-08-27T22:17:41.808Z"
  },
  {
   "id": "6178ddb55d92",
   "url": "https://api.delx.ai/api/v1/x402/domain-label",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Split host into DNS labels and apex guess. Call when you reason about registrable domains from agent",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.580Z",
   "last_updated_catalog": "2026-08-27T22:17:41.580Z"
  },
  {
   "id": "969c1071111f",
   "url": "https://api.delx.ai/api/v1/x402/duplicate-record-audit",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Find duplicate record groups using canonical fingerprints without returning record values. Use it as",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.565Z",
   "last_updated_catalog": "2026-08-27T22:17:41.565Z"
  },
  {
   "id": "7776b1907446",
   "url": "https://api.delx.ai/api/v1/x402/domain-trust-report",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "One-call domain trust report and security audit with TLS, headers, security.txt, RDAP, DNS, and upti",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.547Z",
   "last_updated_catalog": "2026-08-27T22:17:41.547Z"
  },
  {
   "id": "cc0b8b8955f9",
   "url": "https://api.delx.ai/api/v1/x402/domain-from-url",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Host from a URL. Use to extract the host for allowlists, branding, or outbound policy checks. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.270Z",
   "last_updated_catalog": "2026-08-27T22:17:41.270Z"
  },
  {
   "id": "40877f706bc8",
   "url": "https://api.delx.ai/api/v1/x402/docs-site-map",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Map a docs surface with docs links, sitemap signals, robots rules, and feed hints for $0.01 USDC. Ca",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.257Z",
   "last_updated_catalog": "2026-08-27T22:17:41.257Z"
  },
  {
   "id": "31c3ea325a3d",
   "url": "https://api.delx.ai/api/v1/x402/dns-txt-chunk-join",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS Txt Chunk Join: DNS Txt Chunk Join joins quoted DNS TXT chunks into the logical record value fro",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.234Z",
   "last_updated_catalog": "2026-08-27T22:17:41.234Z"
  },
  {
   "id": "1e4fccd9845d",
   "url": "https://api.delx.ai/api/v1/x402/dns-ttl-budget-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS Ttl Budget Check: DNS Ttl Budget Check checks DNS record TTLs against caller minimum and maximum",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:41.216Z",
   "last_updated_catalog": "2026-08-27T22:17:41.216Z"
  },
  {
   "id": "cc9df3afb838",
   "url": "https://api.delx.ai/api/v1/x402/dns-srv-record-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS SRV Record Parse: DNS SRV Record Parse normalizes SRV priority, weight, port, and target fields ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.955Z",
   "last_updated_catalog": "2026-08-27T22:17:40.955Z"
  },
  {
   "id": "b2e29fc2ce06",
   "url": "https://api.delx.ai/api/v1/x402/dns-spf-lookup-budget",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS SPF Lookup Budget: DNS SPF Lookup Budget counts DNS-triggering SPF mechanisms against a configur",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.928Z",
   "last_updated_catalog": "2026-08-27T22:17:40.928Z"
  },
  {
   "id": "6aefc15342e7",
   "url": "https://api.delx.ai/api/v1/x402/dns-tlsa-record-shape-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS TLSA Record Shape Check: DNS TLSA Record Shape Check checks TLSA usage, selector, matching type,",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.906Z",
   "last_updated_catalog": "2026-08-27T22:17:40.906Z"
  },
  {
   "id": "985a8036388e",
   "url": "https://api.delx.ai/api/v1/x402/dns-spf-record-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS SPF Record Parse: DNS SPF Record Parse parses SPF version, mechanisms, modifiers, and terminal p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.847Z",
   "last_updated_catalog": "2026-08-27T22:17:40.847Z"
  },
  {
   "id": "026248d0ab0d",
   "url": "https://api.delx.ai/api/v1/x402/dns-lookup",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Delx Commerce DNS lookup API for agents at $0.01 USDC. Call when you need a dns lookup of A/AAAA/CNA",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.610Z",
   "last_updated_catalog": "2026-08-27T22:17:40.610Z"
  },
  {
   "id": "62821aea0ec4",
   "url": "https://api.delx.ai/api/v1/x402/dns-soa-serial-compare",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS SOA Serial Compare: DNS SOA Serial Compare compares SOA serials with 32-bit wraparound ordering ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.584Z",
   "last_updated_catalog": "2026-08-27T22:17:40.584Z"
  },
  {
   "id": "86a39589353f",
   "url": "https://api.delx.ai/api/v1/x402/dns-record-diff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compare two bounded caller-supplied DNS record snapshots and return canonical added, removed, and un",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.573Z",
   "last_updated_catalog": "2026-08-27T22:17:40.573Z"
  },
  {
   "id": "2723efd03972",
   "url": "https://api.delx.ai/api/v1/x402/dns-mx-priority-sort",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS MX Priority Sort: DNS MX Priority Sort sorts MX exchanges by preference while preserving equal-p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.556Z",
   "last_updated_catalog": "2026-08-27T22:17:40.556Z"
  },
  {
   "id": "e08a918de710",
   "url": "https://api.delx.ai/api/v1/x402/dns-ds-record-shape-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS DS Record Shape Check: DNS DS Record Shape Check checks DS key tag, algorithm, digest type, and ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.238Z",
   "last_updated_catalog": "2026-08-27T22:17:40.238Z"
  },
  {
   "id": "4871fcf5a0fb",
   "url": "https://api.delx.ai/api/v1/x402/dns-dmarc-policy-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS DMARC Policy Parse: DNS DMARC Policy Parse parses DMARC policy, percentage, alignment, and repor",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.219Z",
   "last_updated_catalog": "2026-08-27T22:17:40.219Z"
  },
  {
   "id": "b40eed2f7983",
   "url": "https://api.delx.ai/api/v1/x402/dns-https-record-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS Https Record Parse: DNS Https Record Parse parses HTTPS service priority, target, and bounded se",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.212Z",
   "last_updated_catalog": "2026-08-27T22:17:40.212Z"
  },
  {
   "id": "8bd3253270fb",
   "url": "https://api.delx.ai/api/v1/x402/dns-dkim-selector-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS DKIM Selector Check: DNS DKIM Selector Check checks selector and signing-domain label shapes for",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:40.195Z",
   "last_updated_catalog": "2026-08-27T22:17:40.195Z"
  },
  {
   "id": "95916eb20d8f",
   "url": "https://api.delx.ai/api/v1/x402/dns-caa-policy-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS Caa Policy Check: DNS Caa Policy Check checks whether a certificate authority identifier is allo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.955Z",
   "last_updated_catalog": "2026-08-27T22:17:39.955Z"
  },
  {
   "id": "b1988d497547",
   "url": "https://api.delx.ai/api/v1/x402/dns-cname-chain-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "DNS Cname Chain Check: DNS Cname Chain Check checks a caller-supplied CNAME chain for loops and hop ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.943Z",
   "last_updated_catalog": "2026-08-27T22:17:39.943Z"
  },
  {
   "id": "ceb4fbc8b2a1",
   "url": "https://api.delx.ai/api/v1/x402/dmarc-policy-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Parse DMARC p= and rua= fields from a TXT record. Call when extracting DMARC policy from a caller-su",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.927Z",
   "last_updated_catalog": "2026-08-27T22:17:39.927Z"
  },
  {
   "id": "9fe4e78b10eb",
   "url": "https://api.delx.ai/api/v1/x402/disposable-domain-heuristic",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Heuristic disposable mailbox domain flag from a static list. Call when cheap disposable email filter",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.921Z",
   "last_updated_catalog": "2026-08-27T22:17:39.921Z"
  },
  {
   "id": "9213f0870306",
   "url": "https://api.delx.ai/api/v1/x402/dict-values",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "List object values. Call when you extract value bags from agent JSON. Returns values and count for $",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.680Z",
   "last_updated_catalog": "2026-08-27T22:17:39.680Z"
  },
  {
   "id": "83c868bb2c4d",
   "url": "https://api.delx.ai/api/v1/x402/dict-keys",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "List object keys. Call when you introspect agent-held JSON objects. Returns keys and count for $0.00",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.669Z",
   "last_updated_catalog": "2026-08-27T22:17:39.669Z"
  },
  {
   "id": "46497b644717",
   "url": "https://api.delx.ai/api/v1/x402/diff-lines",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Line-level text diff for $0.001 USDC. Call when you need this bounded result without an API key or s",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.655Z",
   "last_updated_catalog": "2026-08-27T22:17:39.655Z"
  },
  {
   "id": "d401c1a0430e",
   "url": "https://api.delx.ai/api/v1/x402/deployment-readiness",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check tests, rollback, observability, ownership, and security review before deploy. Use it as a boun",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.394Z",
   "last_updated_catalog": "2026-08-27T22:17:39.394Z"
  },
  {
   "id": "0df38fd253f4",
   "url": "https://api.delx.ai/api/v1/x402/dependency-version-risk",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Identify unbounded dependency declarations before an agent installs them. Use it as a bounded prefli",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.351Z",
   "last_updated_catalog": "2026-08-27T22:17:39.351Z"
  },
  {
   "id": "eda2bf54a063",
   "url": "https://api.delx.ai/api/v1/x402/dependency-order",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compute a stable topological order for workflow nodes and report structural cycles — call when order",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.339Z",
   "last_updated_catalog": "2026-08-27T22:17:39.339Z"
  },
  {
   "id": "7c041bf9458a",
   "url": "https://api.delx.ai/api/v1/x402/devig-two-way",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "De-vig a two-way market into fair probabilities that sum to 1. Call when recovering fair probs from ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.322Z",
   "last_updated_catalog": "2026-08-27T22:17:39.322Z"
  },
  {
   "id": "97fbdc6dafcb",
   "url": "https://api.delx.ai/api/v1/x402/dedent-text",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Remove common leading whitespace from lines. Call when you normalize agent-held code fences or YAML ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.093Z",
   "last_updated_catalog": "2026-08-27T22:17:39.093Z"
  },
  {
   "id": "c3825d400d10",
   "url": "https://api.delx.ai/api/v1/x402/dedupe-list",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Deduplicate a list while preserving first-seen order — first-party local utility for agent preflight",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.070Z",
   "last_updated_catalog": "2026-08-27T22:17:39.070Z"
  },
  {
   "id": "3a4bdca64f16",
   "url": "https://api.delx.ai/api/v1/x402/dedupe-lines",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Remove duplicate lines for $0.001 USDC. Call when you need this bounded result without an API key or",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:39.046Z",
   "last_updated_catalog": "2026-08-27T22:17:39.046Z"
  },
  {
   "id": "b7406b782547",
   "url": "https://api.delx.ai/api/v1/x402/deg-to-rad",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert degrees to radians. Call when you feed geometry/trig helpers from degree inputs. Returns rad",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.998Z",
   "last_updated_catalog": "2026-08-27T22:17:38.998Z"
  },
  {
   "id": "fd991735c01b",
   "url": "https://api.delx.ai/api/v1/x402/date-diff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Difference between two dates. Use for aging tickets, session duration, or SLA breach math. Returns t",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.749Z",
   "last_updated_catalog": "2026-08-27T22:17:38.749Z"
  },
  {
   "id": "7b60df16f636",
   "url": "https://api.delx.ai/api/v1/x402/decision-record-check",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether an architecture decision record contains accountable essentials. Use it as a bounded p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.734Z",
   "last_updated_catalog": "2026-08-27T22:17:38.734Z"
  },
  {
   "id": "53161676375c",
   "url": "https://api.delx.ai/api/v1/x402/date-format",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Format an ISO date. Call when agents need a simple display pattern for reports or messages. Returns ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.724Z",
   "last_updated_catalog": "2026-08-27T22:17:38.724Z"
  },
  {
   "id": "5e2669dda683",
   "url": "https://api.delx.ai/api/v1/x402/days-between",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Whole days between two ISO dates. Call when you compute agent SLA windows or age. Returns days and o",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.716Z",
   "last_updated_catalog": "2026-08-27T22:17:38.716Z"
  },
  {
   "id": "680f2ca419e9",
   "url": "https://api.delx.ai/api/v1/x402/cvar-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Historical CVaR/ES at alpha from return samples. Call when tail risk budgeting without a full risk e",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.444Z",
   "last_updated_catalog": "2026-08-27T22:17:38.444Z"
  },
  {
   "id": "23ed11cdd5e5",
   "url": "https://api.delx.ai/api/v1/x402/date-add",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Add time to an ISO date. Call for deadlines, reminders, and SLA offsets without timezone libraries. ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.391Z",
   "last_updated_catalog": "2026-08-27T22:17:38.391Z"
  },
  {
   "id": "8a49f815c25a",
   "url": "https://api.delx.ai/api/v1/x402/csv-to-json",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV to JSON conversion API for agents: convert a bounded CSV payload into JSON rows for $0.01 USDC f",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.096Z",
   "last_updated_catalog": "2026-08-27T22:17:38.096Z"
  },
  {
   "id": "ba454e5d9d27",
   "url": "https://api.delx.ai/api/v1/x402/csv-unpivot",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Unpivot: CSV Unpivot converts selected wide CSV columns into name and value rows from bounded ca",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.062Z",
   "last_updated_catalog": "2026-08-27T22:17:38.062Z"
  },
  {
   "id": "fac8f97a1c63",
   "url": "https://api.delx.ai/api/v1/x402/csv-trim-cells",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Trim Cells: CSV Trim Cells trims surrounding whitespace from every bounded CSV cell from bounded",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:38.025Z",
   "last_updated_catalog": "2026-08-27T22:17:38.025Z"
  },
  {
   "id": "e40680ff47dc",
   "url": "https://api.delx.ai/api/v1/x402/csv-schema-infer",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Infer column names and sample dtypes from CSV text. Call when quick schema report before loading tab",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.727Z",
   "last_updated_catalog": "2026-08-27T22:17:37.727Z"
  },
  {
   "id": "421afcaca0ad",
   "url": "https://api.delx.ai/api/v1/x402/csv-row-count",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Count CSV rows. Call when estimating import size or validating uploads mid-pipeline. Returns row cou",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.712Z",
   "last_updated_catalog": "2026-08-27T22:17:37.712Z"
  },
  {
   "id": "43777d973691",
   "url": "https://api.delx.ai/api/v1/x402/csv-row-preview",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Split a CSV line into fields with basic quote awareness — first-party local utility for agent prefli",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.697Z",
   "last_updated_catalog": "2026-08-27T22:17:37.697Z"
  },
  {
   "id": "d1bdb348af28",
   "url": "https://api.delx.ai/api/v1/x402/csv-select-columns",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Select Columns: CSV Select Columns projects selected CSV columns in caller order from bounded ca",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.693Z",
   "last_updated_catalog": "2026-08-27T22:17:37.693Z"
  },
  {
   "id": "f47042e5b8e0",
   "url": "https://api.delx.ai/api/v1/x402/csv-rename-columns",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Rename Columns: CSV Rename Columns renames CSV header columns using a caller mapping from bounde",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.464Z",
   "last_updated_catalog": "2026-08-27T22:17:37.464Z"
  },
  {
   "id": "55004d24ea23",
   "url": "https://api.delx.ai/api/v1/x402/csv-numeric-profile",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Numeric Profile: CSV Numeric Profile profiles parseable numeric counts and bounds for selected C",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.432Z",
   "last_updated_catalog": "2026-08-27T22:17:37.432Z"
  },
  {
   "id": "7ca6b10c7c89",
   "url": "https://api.delx.ai/api/v1/x402/csv-required-columns-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Required Columns Check: CSV Required Columns Check checks a CSV header for required column names",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.303Z",
   "last_updated_catalog": "2026-08-27T22:17:37.303Z"
  },
  {
   "id": "2444f494b323",
   "url": "https://api.delx.ai/api/v1/x402/csv-null-normalize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Null Normalize: CSV Null Normalize normalizes caller-selected CSV null tokens to empty cells fro",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.059Z",
   "last_updated_catalog": "2026-08-27T22:17:37.059Z"
  },
  {
   "id": "a8f8eba42b9d",
   "url": "https://api.delx.ai/api/v1/x402/csv-left-join-by-key",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Left Join By Key: CSV Left Join By Key left-joins two bounded CSV tables on one key column from ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.040Z",
   "last_updated_catalog": "2026-08-27T22:17:37.040Z"
  },
  {
   "id": "25871c3dc21b",
   "url": "https://api.delx.ai/api/v1/x402/csv-headers",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV header row. Use to map columns before import or transformation steps. Returns the first-row head",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:37.020Z",
   "last_updated_catalog": "2026-08-27T22:17:37.020Z"
  },
  {
   "id": "1688209b7f1f",
   "url": "https://api.delx.ai/api/v1/x402/csv-filter-rows",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Filter Rows: CSV Filter Rows keeps CSV rows whose column equals one of caller values from bounde",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.803Z",
   "last_updated_catalog": "2026-08-27T22:17:36.803Z"
  },
  {
   "id": "5902a22c4e57",
   "url": "https://api.delx.ai/api/v1/x402/csv-escape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV-escape a single field. Call when you build CSV rows from agent fields with commas/quotes. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.789Z",
   "last_updated_catalog": "2026-08-27T22:17:36.789Z"
  },
  {
   "id": "1e0f54d47ac2",
   "url": "https://api.delx.ai/api/v1/x402/csv-duplicate-key-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Duplicate Key Check: CSV Duplicate Key Check finds duplicate composite keys in CSV rows from bou",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.776Z",
   "last_updated_catalog": "2026-08-27T22:17:36.776Z"
  },
  {
   "id": "26ddbb18eed2",
   "url": "https://api.delx.ai/api/v1/x402/csp-source-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSP Source Check: CSP Source Check checks whether a caller-supplied source is present in one CSP dir",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.532Z",
   "last_updated_catalog": "2026-08-27T22:17:36.532Z"
  },
  {
   "id": "ad836d0efe18",
   "url": "https://api.delx.ai/api/v1/x402/csv-column-count-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Column Count Check: CSV Column Count Check checks every CSV row against an expected column count",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.480Z",
   "last_updated_catalog": "2026-08-27T22:17:36.480Z"
  },
  {
   "id": "881fd29d3a5c",
   "url": "https://api.delx.ai/api/v1/x402/csv-date-profile",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSV Date Profile: CSV Date Profile profiles ISO date parse success for selected CSV columns from bou",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.407Z",
   "last_updated_catalog": "2026-08-27T22:17:36.407Z"
  },
  {
   "id": "ac68f7d7d0f3",
   "url": "https://api.delx.ai/api/v1/x402/csp-directive-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CSP Directive Parse: CSP Directive Parse parses Content-Security-Policy directives into normalized s",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.172Z",
   "last_updated_catalog": "2026-08-27T22:17:36.172Z"
  },
  {
   "id": "1f1d97dc4b77",
   "url": "https://api.delx.ai/api/v1/x402/cron-next-fires",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Next N hourly fires from a simple '0 * * * *' style hour cron. Call when scheduling previews for bas",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.143Z",
   "last_updated_catalog": "2026-08-27T22:17:36.143Z"
  },
  {
   "id": "cbb614fef7f0",
   "url": "https://api.delx.ai/api/v1/x402/cron",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate and describe a five-field cron schedule for $0.001 USDC, including the next runs. Call when",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.128Z",
   "last_updated_catalog": "2026-08-27T22:17:36.128Z"
  },
  {
   "id": "450ddb240d23",
   "url": "https://api.delx.ai/api/v1/x402/csp-policy-audit",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Audit a Content-Security-Policy for missing defaults and unsafe script directives. Use it before an ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:36.088Z",
   "last_updated_catalog": "2026-08-27T22:17:36.088Z"
  },
  {
   "id": "0bf7b484a6f3",
   "url": "https://api.delx.ai/api/v1/x402/cost-per-success",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compute cost per successful delivery from total cost and success count — call when dividing total co",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.876Z",
   "last_updated_catalog": "2026-08-27T22:17:35.876Z"
  },
  {
   "id": "db1a0af0d5b5",
   "url": "https://api.delx.ai/api/v1/x402/crc32",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CRC32 checksum of text. Call for quick integrity fingerprints on configs, prompts, or cached blobs. ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.866Z",
   "last_updated_catalog": "2026-08-27T22:17:35.866Z"
  },
  {
   "id": "266199d5a434",
   "url": "https://api.delx.ai/api/v1/x402/count-substr",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Count non-overlapping substring occurrences. Call when you preflight how often a token appears in ag",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.837Z",
   "last_updated_catalog": "2026-08-27T22:17:35.837Z"
  },
  {
   "id": "647788ac19da",
   "url": "https://api.delx.ai/api/v1/x402/cors-policy-audit",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Audit CORS response headers for wildcard, credential, and cache-variance risks. Use it before an aut",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.495Z",
   "last_updated_catalog": "2026-08-27T22:17:35.495Z"
  },
  {
   "id": "8c50d5dc5b23",
   "url": "https://api.delx.ai/api/v1/x402/cors-preflight-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CORS Preflight Check: CORS Preflight Check checks requested method and headers against a CORS prefli",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.467Z",
   "last_updated_catalog": "2026-08-27T22:17:35.467Z"
  },
  {
   "id": "7f95b112dfb7",
   "url": "https://api.delx.ai/api/v1/x402/cors-origin-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "CORS Origin Check: CORS Origin Check compares a request origin with explicit allowed origins from bo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.448Z",
   "last_updated_catalog": "2026-08-27T22:17:35.448Z"
  },
  {
   "id": "74b72ecf931c",
   "url": "https://api.delx.ai/api/v1/x402/cookie-security-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Cookie Security Check: Cookie Security Check checks Secure, HttpOnly, and SameSite attributes agains",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.200Z",
   "last_updated_catalog": "2026-08-27T22:17:35.200Z"
  },
  {
   "id": "ef7d1ebad7ec",
   "url": "https://api.delx.ai/api/v1/x402/cookie-path-match",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Cookie Path Match: Cookie Path Match evaluates cookie Path matching for a request path from bounded ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.146Z",
   "last_updated_catalog": "2026-08-27T22:17:35.146Z"
  },
  {
   "id": "3e050e3eafbd",
   "url": "https://api.delx.ai/api/v1/x402/cookie-policy-audit",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Audit a Set-Cookie value for Secure, HttpOnly, and SameSite controls. Use it as a bounded preflight ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.140Z",
   "last_updated_catalog": "2026-08-27T22:17:35.140Z"
  },
  {
   "id": "f0fcd08976a2",
   "url": "https://api.delx.ai/api/v1/x402/cookie-expiry-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Cookie Expiry Check: Cookie Expiry Check checks Max-Age or Expires metadata against an allowed lifet",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:35.121Z",
   "last_updated_catalog": "2026-08-27T22:17:35.121Z"
  },
  {
   "id": "9b44a0e320d6",
   "url": "https://api.delx.ai/api/v1/x402/control-coverage",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Measure implemented governance controls against a required set. Use it as a bounded preflight or ana",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:34.824Z",
   "last_updated_catalog": "2026-08-27T22:17:34.824Z"
  },
  {
   "id": "2a96a9bc3a2f",
   "url": "https://api.delx.ai/api/v1/x402/content-type-sniff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Heuristic content-type sniff from sample bytes or filename — first-party local utility for agent pre",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:34.792Z",
   "last_updated_catalog": "2026-08-27T22:17:34.792Z"
  },
  {
   "id": "16e20d56b9ea",
   "url": "https://api.delx.ai/api/v1/x402/content-type-match",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Content Type Match: Content Type Match checks a concrete Content-Type against an expected media rang",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:34.483Z",
   "last_updated_catalog": "2026-08-27T22:17:34.483Z"
  },
  {
   "id": "a3a7a0169085",
   "url": "https://api.delx.ai/api/v1/x402/content-length-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Content Length Check: Content Length Check compares declared Content-Length with an observed byte co",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:34.373Z",
   "last_updated_catalog": "2026-08-27T22:17:34.373Z"
  },
  {
   "id": "eb7f83d0bec8",
   "url": "https://api.delx.ai/api/v1/x402/content-range-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Content Range Parse: Content Range Parse parses a Content-Range response and checks total-size consi",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:34.359Z",
   "last_updated_catalog": "2026-08-27T22:17:34.359Z"
  },
  {
   "id": "0243b7694b5a",
   "url": "https://api.delx.ai/api/v1/x402/content-type-guess",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Guess a MIME type from a filename, path, or URL extension — call when guessing MIME type from an ext",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:34.305Z",
   "last_updated_catalog": "2026-08-27T22:17:34.305Z"
  },
  {
   "id": "c889c345d323",
   "url": "https://api.delx.ai/api/v1/x402/content-distribution-report",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Summarize how a site distributes content across Open Graph, feeds, socials, and blog surfaces for $0",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:34.009Z",
   "last_updated_catalog": "2026-08-27T22:17:34.009Z"
  },
  {
   "id": "f80381c2b509",
   "url": "https://api.delx.ai/api/v1/x402/contact-extract",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Extract emails, phones, and social links from a page for outreach, routing, and support for $0.01 US",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.994Z",
   "last_updated_catalog": "2026-08-27T22:17:33.994Z"
  },
  {
   "id": "6ba8d43e9216",
   "url": "https://api.delx.ai/api/v1/x402/content-disposition-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Content Disposition Parse: Content Disposition Parse extracts disposition type, filename, and safe p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.985Z",
   "last_updated_catalog": "2026-08-27T22:17:33.985Z"
  },
  {
   "id": "d1b8fd0a0298",
   "url": "https://api.delx.ai/api/v1/x402/contains-text",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether text contains a needle (optional ignore_case). Call when you need a cheap membership c",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.976Z",
   "last_updated_catalog": "2026-08-27T22:17:33.976Z"
  },
  {
   "id": "d240d93f1073",
   "url": "https://api.delx.ai/api/v1/x402/const-case",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert free text or identifiers to CONST_CASE. Call when you normalize env var names or enum labels",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.732Z",
   "last_updated_catalog": "2026-08-27T22:17:33.732Z"
  },
  {
   "id": "365b0f20a2b1",
   "url": "https://api.delx.ai/api/v1/x402/confirmations-needed",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compute confirmations remaining from head and inclusion block. Call when progress bars and readiness",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.696Z",
   "last_updated_catalog": "2026-08-27T22:17:33.696Z"
  },
  {
   "id": "382d4ad3198c",
   "url": "https://api.delx.ai/api/v1/x402/connection-header-tokenize",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Connection Header Tokenize: Connection Header Tokenize normalizes hop-by-hop connection option token",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.667Z",
   "last_updated_catalog": "2026-08-27T22:17:33.667Z"
  },
  {
   "id": "8eaedfb09ad7",
   "url": "https://api.delx.ai/api/v1/x402/concurrency-cap",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Cap desired worker concurrency against a hard limit and queue depth signal — call when clamping desi",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.588Z",
   "last_updated_catalog": "2026-08-27T22:17:33.588Z"
  },
  {
   "id": "c12223f98d90",
   "url": "https://api.delx.ai/api/v1/x402/compound-return",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compound a list of period returns into a total growth factor. Call when multi-period performance rol",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.359Z",
   "last_updated_catalog": "2026-08-27T22:17:33.359Z"
  },
  {
   "id": "06381af1424b",
   "url": "https://api.delx.ai/api/v1/x402/color-hex-norm",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Normalize #RGB/#RRGGBB color hex. Call when you canonicalize agent color tokens for CSS. Returns nor",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.343Z",
   "last_updated_catalog": "2026-08-27T22:17:33.343Z"
  },
  {
   "id": "5f25308bb7ee",
   "url": "https://api.delx.ai/api/v1/x402/color-convert",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert #hex or rgb() colors to hex/rgb/hsl for $0.001 USDC. Call when you need this bounded result ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.327Z",
   "last_updated_catalog": "2026-08-27T22:17:33.327Z"
  },
  {
   "id": "e892c21769b9",
   "url": "https://api.delx.ai/api/v1/x402/company-contact-pack",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Build a company contact pack from page contacts, forms, socials, registrar, and security channels fo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.295Z",
   "last_updated_catalog": "2026-08-27T22:17:33.295Z"
  },
  {
   "id": "6f4f62a4ace1",
   "url": "https://api.delx.ai/api/v1/x402/cmp-num",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compare two numbers (-1, 0, 1). Call when you need ordering decisions between agent scores. Returns ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.082Z",
   "last_updated_catalog": "2026-08-27T22:17:33.082Z"
  },
  {
   "id": "248740896768",
   "url": "https://api.delx.ai/api/v1/x402/clamp-int",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Clamp an integer into an inclusive min/max range — first-party local utility for agent preflight and",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.041Z",
   "last_updated_catalog": "2026-08-27T22:17:33.041Z"
  },
  {
   "id": "ef15f08572ff",
   "url": "https://api.delx.ai/api/v1/x402/cohort-retention",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate per-cohort and weighted retention from bounded cohorts. Use it as a bounded preflight or a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.032Z",
   "last_updated_catalog": "2026-08-27T22:17:33.032Z"
  },
  {
   "id": "831ba1fb5132",
   "url": "https://api.delx.ai/api/v1/x402/cmp-str",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compare two strings lexicographically (-1, 0, 1). Call when you sort or branch on agent string keys.",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:33.014Z",
   "last_updated_catalog": "2026-08-27T22:17:33.014Z"
  },
  {
   "id": "9a9d501ff485",
   "url": "https://api.delx.ai/api/v1/x402/clamp",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Clamp a number between min and max for $0.001 USDC. Call when you need this bounded result without a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.773Z",
   "last_updated_catalog": "2026-08-27T22:17:32.773Z"
  },
  {
   "id": "70643241807c",
   "url": "https://api.delx.ai/api/v1/x402/cidr-contains",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check whether an IP is inside a CIDR network for $0.001 USDC. Call when you need this bounded result",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.759Z",
   "last_updated_catalog": "2026-08-27T22:17:32.759Z"
  },
  {
   "id": "0e6755723919",
   "url": "https://api.delx.ai/api/v1/x402/citation-extract",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Harvest URL and DOI citation patterns from text without network access — call when harvesting URL/DO",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.748Z",
   "last_updated_catalog": "2026-08-27T22:17:32.748Z"
  },
  {
   "id": "d8e78ee51264",
   "url": "https://api.delx.ai/api/v1/x402/circuit-breaker-state",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Derive closed, open, or half-open circuit state from failure and cooldown inputs — call when decidin",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.741Z",
   "last_updated_catalog": "2026-08-27T22:17:32.741Z"
  },
  {
   "id": "d561de6264da",
   "url": "https://api.delx.ai/api/v1/x402/choice-index",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Deterministic index from seed into [0,length). Call when you need stable A/B assignment without shar",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.508Z",
   "last_updated_catalog": "2026-08-27T22:17:32.508Z"
  },
  {
   "id": "a81591027b65",
   "url": "https://api.delx.ai/api/v1/x402/char-freq",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compute character frequency top counts. Call when you inspect distribution before encoding or compre",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.496Z",
   "last_updated_catalog": "2026-08-27T22:17:32.496Z"
  },
  {
   "id": "6d91c6b08af4",
   "url": "https://api.delx.ai/api/v1/x402/checksum-meta",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Return hash digest and byte size for caller-held content — first-party local utility for agent prefl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.484Z",
   "last_updated_catalog": "2026-08-27T22:17:32.484Z"
  },
  {
   "id": "848f345efbbc",
   "url": "https://api.delx.ai/api/v1/x402/chunk-list",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Chunk a list into fixed-size batches. Call when you plan batch POSTs under payload ceilings. Returns",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.458Z",
   "last_updated_catalog": "2026-08-27T22:17:32.458Z"
  },
  {
   "id": "c8ab854aaacf",
   "url": "https://api.delx.ai/api/v1/x402/change-risk-score",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Score deployment risk from explicit production change signals. Use it as a bounded preflight or anal",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.247Z",
   "last_updated_catalog": "2026-08-27T22:17:32.247Z"
  },
  {
   "id": "2b5fcce894b9",
   "url": "https://api.delx.ai/api/v1/x402/char-count",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Count characters, words, and lines. Call before truncating prompts, validating SMS length, or estima",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.232Z",
   "last_updated_catalog": "2026-08-27T22:17:32.232Z"
  },
  {
   "id": "c63fde534a41",
   "url": "https://api.delx.ai/api/v1/x402/chain-id-lookup",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Look up a static chain id to network name table without live RPC — call when mapping a static chain ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.211Z",
   "last_updated_catalog": "2026-08-27T22:17:32.211Z"
  },
  {
   "id": "bdce984d3316",
   "url": "https://api.delx.ai/api/v1/x402/chain-id-name",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Map common EVM chain_id integers to short network names. Call when labeling multi-chain configs with",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:32.177Z",
   "last_updated_catalog": "2026-08-27T22:17:32.177Z"
  },
  {
   "id": "383382fe16aa",
   "url": "https://api.delx.ai/api/v1/x402/ceil-n",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Ceil a number to integer. Call when you need minimum whole buckets or page counts. Returns ceiled in",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.954Z",
   "last_updated_catalog": "2026-08-27T22:17:31.954Z"
  },
  {
   "id": "cec3bcdd93e1",
   "url": "https://api.delx.ai/api/v1/x402/categorical-distribution",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Build a bounded frequency distribution for categorical values. Use it as a bounded preflight or anal",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.739Z",
   "last_updated_catalog": "2026-08-27T22:17:31.739Z"
  },
  {
   "id": "25a6532faf92",
   "url": "https://api.delx.ai/api/v1/x402/catalog-intent-rank",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Rank candidate tool names by token overlap with a query. Call when routing a natural-language intent",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.724Z",
   "last_updated_catalog": "2026-08-27T22:17:31.724Z"
  },
  {
   "id": "c96e742baf5a",
   "url": "https://api.delx.ai/api/v1/x402/case-snake",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert text to snake_case for API fields and file stems — first-party local utility for agent prefl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.710Z",
   "last_updated_catalog": "2026-08-27T22:17:31.710Z"
  },
  {
   "id": "77276d90e245",
   "url": "https://api.delx.ai/api/v1/x402/carry-to-spot",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Implied spot from future and annualized carry over days. Call when backing out fair spot from future",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.513Z",
   "last_updated_catalog": "2026-08-27T22:17:31.513Z"
  },
  {
   "id": "bf04a22d09a7",
   "url": "https://api.delx.ai/api/v1/x402/card-mask",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Mask a digit string keeping last4. Call when you display agent-held card-shaped numbers safely. Retu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.488Z",
   "last_updated_catalog": "2026-08-27T22:17:31.488Z"
  },
  {
   "id": "483384386633",
   "url": "https://api.delx.ai/api/v1/x402/case-convert",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Turn mixed human or machine text into production-ready snake_case, kebab-case, camelCase, PascalCase",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.482Z",
   "last_updated_catalog": "2026-08-27T22:17:31.482Z"
  },
  {
   "id": "4fd4bad9c41d",
   "url": "https://api.delx.ai/api/v1/x402/camel-to-snake",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Normalize camelCase or PascalCase identifiers into stable snake_case keys for $0.001 USDC—useful whe",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.258Z",
   "last_updated_catalog": "2026-08-27T22:17:31.258Z"
  },
  {
   "id": "c1fe51e157bc",
   "url": "https://api.delx.ai/api/v1/x402/calibration-bucket",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Bucket a probability into a calibration bin for reliability charts. Call when building simple calibr",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.236Z",
   "last_updated_catalog": "2026-08-27T22:17:31.236Z"
  },
  {
   "id": "7940872212af",
   "url": "https://api.delx.ai/api/v1/x402/calibration-ece",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Expected calibration error from forecast/outcome pairs. Call when scoring probability model calibrat",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.212Z",
   "last_updated_catalog": "2026-08-27T22:17:31.212Z"
  },
  {
   "id": "b0e2ca2042ff",
   "url": "https://api.delx.ai/api/v1/x402/camel-to-kebab",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert camelCase identifiers to kebab-case. Call when you map JS props to CSS/URL tokens. Returns k",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:31.180Z",
   "last_updated_catalog": "2026-08-27T22:17:31.180Z"
  },
  {
   "id": "90d02e100b24",
   "url": "https://api.delx.ai/api/v1/x402/caesar-cipher",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Caesar shift cipher. Handy for puzzle agents, CTF helpers, or reversible toy encoding—not for secret",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.976Z",
   "last_updated_catalog": "2026-08-27T22:17:30.976Z"
  },
  {
   "id": "5d2e169d22df",
   "url": "https://api.delx.ai/api/v1/x402/caip2-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Parse CAIP-2 chain identifiers into namespace and reference parts. Call when normalizing multi-chain",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.963Z",
   "last_updated_catalog": "2026-08-27T22:17:30.963Z"
  },
  {
   "id": "765966527b12",
   "url": "https://api.delx.ai/api/v1/x402/cagr-simple",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Simple CAGR from start value, end value, and years. Call when annualizing multi-year equity curves o",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.918Z",
   "last_updated_catalog": "2026-08-27T22:17:30.918Z"
  },
  {
   "id": "1efdf25eef02",
   "url": "https://api.delx.ai/api/v1/x402/cache-freshness-calculate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Cache Freshness Calculate: Cache Freshness Calculate calculates remaining freshness from response ti",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.686Z",
   "last_updated_catalog": "2026-08-27T22:17:30.686Z"
  },
  {
   "id": "f3d823a413a9",
   "url": "https://api.delx.ai/api/v1/x402/cache-control-directive-diff",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Cache Control Directive Diff: Cache Control Directive Diff finds added, removed, and changed Cache-C",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.645Z",
   "last_updated_catalog": "2026-08-27T22:17:30.645Z"
  },
  {
   "id": "c9b718937656",
   "url": "https://api.delx.ai/api/v1/x402/cache-control-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Cache Control Parse: Cache Control Parse parses Cache-Control directives into typed policy fields fr",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.592Z",
   "last_updated_catalog": "2026-08-27T22:17:30.592Z"
  },
  {
   "id": "bd9200285412",
   "url": "https://api.delx.ai/api/v1/x402/bytes-to-human",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Format a byte count as human-readable binary units — first-party local utility for agent preflight a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.128Z",
   "last_updated_catalog": "2026-08-27T22:17:30.128Z"
  },
  {
   "id": "71ad25cc3c53",
   "url": "https://api.delx.ai/api/v1/x402/bytes-to-bits",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert byte count to bits. Call when you compare bandwidth or payload budgets in bits. Returns bits",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:30.089Z",
   "last_updated_catalog": "2026-08-27T22:17:30.089Z"
  },
  {
   "id": "f92c56eb9686",
   "url": "https://api.delx.ai/api/v1/x402/bs-greeks-lite",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Delta/gamma/vega/theta lite for European call (BS). Call when risk report needs a compact Greeks pac",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.872Z",
   "last_updated_catalog": "2026-08-27T22:17:29.872Z"
  },
  {
   "id": "e631d78b851b",
   "url": "https://api.delx.ai/api/v1/x402/business-days",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Business-day counter for agents: weekdays or US federal holidays for $0.002 USDC—first-party calenda",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.852Z",
   "last_updated_catalog": "2026-08-27T22:17:29.852Z"
  },
  {
   "id": "958d1b3a72cb",
   "url": "https://api.delx.ai/api/v1/x402/bytes-hex-encode",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Encode bounded UTF-8 text to hex or inspect hex byte length without RPC — call when encoding bounded",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.822Z",
   "last_updated_catalog": "2026-08-27T22:17:29.822Z"
  },
  {
   "id": "0d0494f2d54e",
   "url": "https://api.delx.ai/api/v1/x402/bridge-cost-budget",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Sum gas + bridge fee + slippage budget into total cost. Call when comparing bridge routes with known",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.566Z",
   "last_updated_catalog": "2026-08-27T22:17:29.566Z"
  },
  {
   "id": "9ceaeeb016c9",
   "url": "https://api.delx.ai/api/v1/x402/bs-d1-d2",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Compute Black-Scholes d1 and d2 from spot/strike/vol/time/rate. Call when you need BS inputs for Gre",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.556Z",
   "last_updated_catalog": "2026-08-27T22:17:29.556Z"
  },
  {
   "id": "552dd805ea3b",
   "url": "https://api.delx.ai/api/v1/x402/brier-score",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Brier score for a probabilistic forecast vs binary outcome. Call when scoring prediction calibration",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.545Z",
   "last_updated_catalog": "2026-08-27T22:17:29.545Z"
  },
  {
   "id": "25d48730c47e",
   "url": "https://api.delx.ai/api/v1/x402/bs-delta",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Call/put delta from BS closed form. Call when delta-hedging or option inventory needs BS delta. Retu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.538Z",
   "last_updated_catalog": "2026-08-27T22:17:29.538Z"
  },
  {
   "id": "dfa16635b69f",
   "url": "https://api.delx.ai/api/v1/x402/break-even-price",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Break-even exit price including a fee rate on the round-turn. Call when setting targets that actuall",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.240Z",
   "last_updated_catalog": "2026-08-27T22:17:29.240Z"
  },
  {
   "id": "b1b514236e80",
   "url": "https://api.delx.ai/api/v1/x402/break-even",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate break-even units from fixed cost and contribution per unit. Use it as a bounded preflight ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.228Z",
   "last_updated_catalog": "2026-08-27T22:17:29.228Z"
  },
  {
   "id": "14242aca9c04",
   "url": "https://api.delx.ai/api/v1/x402/bps-to-pct",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert basis points into percent for operator-facing copy. Call when showing fee or slippage bps as",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.212Z",
   "last_updated_catalog": "2026-08-27T22:17:29.212Z"
  },
  {
   "id": "3c0890dfc350",
   "url": "https://api.delx.ai/api/v1/x402/bps-to-fraction",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert basis points into a unit-interval fractional rate. Call when fee, funding, or slippage math ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:29.204Z",
   "last_updated_catalog": "2026-08-27T22:17:29.204Z"
  },
  {
   "id": "04dafc42949c",
   "url": "https://api.delx.ai/api/v1/x402/bool-not",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Boolean NOT of a coerced value. Call when you invert agent gate flags. Returns negated boolean for $",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:28.937Z",
   "last_updated_catalog": "2026-08-27T22:17:28.937Z"
  },
  {
   "id": "6ba10c904a94",
   "url": "https://api.delx.ai/api/v1/x402/bool-or",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Boolean OR of two coerced values. Call when you combine optional agent success signals. Returns OR r",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:28.901Z",
   "last_updated_catalog": "2026-08-27T22:17:28.901Z"
  },
  {
   "id": "29be1aa793c6",
   "url": "https://api.delx.ai/api/v1/x402/bool-parse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Parse truthy/falsey strings. Call when agents ingest messy flags like yes/no/1/0/true from tools or ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:28.863Z",
   "last_updated_catalog": "2026-08-27T22:17:28.863Z"
  },
  {
   "id": "a77e7dcde83f",
   "url": "https://api.delx.ai/api/v1/x402/bool-coerce",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Coerce common truthy/falsey tokens into a boolean — first-party local utility for agent preflight an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:28.812Z",
   "last_updated_catalog": "2026-08-27T22:17:28.812Z"
  },
  {
   "id": "433b73b518c7",
   "url": "https://api.delx.ai/api/v1/x402/block-time-eta",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Estimate seconds to target block from current height and block time. Call when scheduling waits or S",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:28.568Z",
   "last_updated_catalog": "2026-08-27T22:17:28.568Z"
  },
  {
   "id": "6201acff906b",
   "url": "https://api.delx.ai/api/v1/x402/bits-to-bytes",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Convert bit count to bytes. Call when you convert link rates into byte budgets. Returns bytes, bits,",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:28.549Z",
   "last_updated_catalog": "2026-08-27T22:17:28.549Z"
  },
  {
   "id": "f3963b0c09c4",
   "url": "https://api.delx.ai/api/v1/x402/binary-ev-no",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Expected value of buying binary NO at (1−yes_price) under true_prob. Call when checking the NO side ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:28.093Z",
   "last_updated_catalog": "2026-08-27T22:17:28.093Z"
  },
  {
   "id": "6a6be5d690d1",
   "url": "https://api.delx.ai/api/v1/x402/bic-format-validate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate BIC/SWIFT format shape (8 or 11 alnum). Call when preflight for bank routing fields. Return",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:28.076Z",
   "last_updated_catalog": "2026-08-27T22:17:28.076Z"
  },
  {
   "id": "fbef9745a39e",
   "url": "https://api.delx.ai/api/v1/x402/batch-size-plan",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Recommend a batch size from item count, hard cap, and average item bytes — call when batching micro-",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.801Z",
   "last_updated_catalog": "2026-08-27T22:17:27.801Z"
  },
  {
   "id": "dbe5db45e2fd",
   "url": "https://api.delx.ai/api/v1/x402/batch-rate-limit-plan",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Batch Rate Limit Plan: Batch Rate Limit Plan calculates dispatch duration from request count and rat",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.777Z",
   "last_updated_catalog": "2026-08-27T22:17:27.777Z"
  },
  {
   "id": "86cc32840d14",
   "url": "https://api.delx.ai/api/v1/x402/batch-retry-partition",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Batch Retry Partition: Batch Retry Partition partitions batch results into retryable and terminal id",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.722Z",
   "last_updated_catalog": "2026-08-27T22:17:27.722Z"
  },
  {
   "id": "a2c4c1b700a6",
   "url": "https://api.delx.ai/api/v1/x402/batch-error-budget-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Batch Error Budget Check: Batch Error Budget Check checks failed item count and fraction against cal",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.477Z",
   "last_updated_catalog": "2026-08-27T22:17:27.477Z"
  },
  {
   "id": "0a4322233d6d",
   "url": "https://api.delx.ai/api/v1/x402/batch-dependency-levels",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Batch Dependency Levels: Batch Dependency Levels topologically groups bounded jobs into executable d",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.455Z",
   "last_updated_catalog": "2026-08-27T22:17:27.455Z"
  },
  {
   "id": "ce1c5d92b8bd",
   "url": "https://api.delx.ai/api/v1/x402/batch-idempotency-keys",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Batch Idempotency Keys: Batch Idempotency Keys derives stable non-secret idempotency keys for batch ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.442Z",
   "last_updated_catalog": "2026-08-27T22:17:27.442Z"
  },
  {
   "id": "375907575ee4",
   "url": "https://api.delx.ai/api/v1/x402/batch-concurrency-plan",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Batch Concurrency Plan: Batch Concurrency Plan calculates batch waves from item count and concurrenc",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.435Z",
   "last_updated_catalog": "2026-08-27T22:17:27.435Z"
  },
  {
   "id": "3ead1b8e2f40",
   "url": "https://api.delx.ai/api/v1/x402/basis-bps",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Basis in bps from future vs spot for desk reports. Call when expressing futures premium in standard ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.113Z",
   "last_updated_catalog": "2026-08-27T22:17:27.113Z"
  },
  {
   "id": "353072c8d175",
   "url": "https://api.delx.ai/api/v1/x402/basis-pct",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Basis percent = (future − spot) / spot for carry checks. Call when cash-and-carry or premium/discoun",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.097Z",
   "last_updated_catalog": "2026-08-27T22:17:27.097Z"
  },
  {
   "id": "4dd992c285b1",
   "url": "https://api.delx.ai/api/v1/x402/batch-completion-gate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Batch Completion Gate: Batch Completion Gate checks terminal item coverage and minimum success fract",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.076Z",
   "last_updated_catalog": "2026-08-27T22:17:27.076Z"
  },
  {
   "id": "c8c9e80a2180",
   "url": "https://api.delx.ai/api/v1/x402/batch-chunk-plan",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Batch Chunk Plan: Batch Chunk Plan plans ordered bounded chunks from item count and chunk size from ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:27.041Z",
   "last_updated_catalog": "2026-08-27T22:17:27.041Z"
  },
  {
   "id": "a5044d0102cb",
   "url": "https://api.delx.ai/api/v1/x402/basename",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Extract basename from a URL or path-like string — first-party local utility for agent preflight and ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.801Z",
   "last_updated_catalog": "2026-08-27T22:17:26.801Z"
  },
  {
   "id": "77682a226d64",
   "url": "https://api.delx.ai/api/v1/x402/base-usdc-payment-match",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base USDC Payment Match: Base USDC Payment Match checks recipient, raw amount, and chain id for a Ba",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.772Z",
   "last_updated_catalog": "2026-08-27T22:17:26.772Z"
  },
  {
   "id": "6f825ab0d15f",
   "url": "https://api.delx.ai/api/v1/x402/base-usdc-recipient-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base USDC Recipient Check: Base USDC Recipient Check compares a Base USDC recipient with an expected",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.751Z",
   "last_updated_catalog": "2026-08-27T22:17:26.751Z"
  },
  {
   "id": "d5a4d6d1f42a",
   "url": "https://api.delx.ai/api/v1/x402/base-usdc-decimal-rounding",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base USDC Decimal Rounding: Base USDC Decimal Rounding checks whether a decimal USDC amount fits six",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.494Z",
   "last_updated_catalog": "2026-08-27T22:17:26.494Z"
  },
  {
   "id": "75549dca8d5d",
   "url": "https://api.delx.ai/api/v1/x402/base-usdc-amount-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base USDC Amount Check: Base USDC Amount Check checks a six-decimal USDC raw amount against exact an",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.472Z",
   "last_updated_catalog": "2026-08-27T22:17:26.472Z"
  },
  {
   "id": "751a0cd76a8b",
   "url": "https://api.delx.ai/api/v1/x402/base-payment-deadline-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base Payment Deadline Check: Base Payment Deadline Check checks a Base payment deadline against mini",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.459Z",
   "last_updated_catalog": "2026-08-27T22:17:26.459Z"
  },
  {
   "id": "4c076ed4d5c5",
   "url": "https://api.delx.ai/api/v1/x402/base-settlement-receipt-check",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base Settlement Receipt Check: Base Settlement Receipt Check checks caller-supplied receipt chain, s",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.453Z",
   "last_updated_catalog": "2026-08-27T22:17:26.453Z"
  },
  {
   "id": "66400bf8f915",
   "url": "https://api.delx.ai/api/v1/x402/base-fee-budget-breakdown",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base Fee Budget Breakdown: Base Fee Budget Breakdown breaks a Base transaction fee ceiling into gas,",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.118Z",
   "last_updated_catalog": "2026-08-27T22:17:26.118Z"
  },
  {
   "id": "c68aebedbc9b",
   "url": "https://api.delx.ai/api/v1/x402/base-confirmation-eta",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base Confirmation Eta: Base Confirmation Eta estimates remaining confirmation time from caller-suppl",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.054Z",
   "last_updated_catalog": "2026-08-27T22:17:26.054Z"
  },
  {
   "id": "3b1692451a1b",
   "url": "https://api.delx.ai/api/v1/x402/base-gas-price-staleness",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base Gas Price Staleness: Base Gas Price Staleness checks the age of a caller-supplied gas quote bef",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:26.025Z",
   "last_updated_catalog": "2026-08-27T22:17:26.025Z"
  },
  {
   "id": "f3510a631b28",
   "url": "https://api.delx.ai/api/v1/x402/base-block-time-estimate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base Block Time Estimate: Base Block Time Estimate estimates block count from a caller-supplied dura",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.782Z",
   "last_updated_catalog": "2026-08-27T22:17:25.782Z"
  },
  {
   "id": "5ff0ae07787c",
   "url": "https://api.delx.ai/api/v1/x402/base64url-decode",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base64url-decode text (padding optional). Call when you reverse URL-safe tokens held by agents. Retu",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.775Z",
   "last_updated_catalog": "2026-08-27T22:17:25.775Z"
  },
  {
   "id": "5eb207472fb7",
   "url": "https://api.delx.ai/api/v1/x402/base64url-encode",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base64url-encode text without padding. Call when you build JWT-like segments or URL-safe tokens. Ret",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.766Z",
   "last_updated_catalog": "2026-08-27T22:17:25.766Z"
  },
  {
   "id": "0efe9ef928b1",
   "url": "https://api.delx.ai/api/v1/x402/base64-size-estimate",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Estimate decoded byte size of a base64 string without full decode — first-party local utility for ag",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.758Z",
   "last_updated_catalog": "2026-08-27T22:17:25.758Z"
  },
  {
   "id": "7e6f0a038342",
   "url": "https://api.delx.ai/api/v1/x402/bankroll-fraction-stake",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Stake size from bankroll and fraction (Kelly or fixed-f). Call when turning a fraction into dollars ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.518Z",
   "last_updated_catalog": "2026-08-27T22:17:25.518Z"
  },
  {
   "id": "ae9db505dd33",
   "url": "https://api.delx.ai/api/v1/x402/base58-validate",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Validate Bitcoin-base58 alphabet membership for local address hygiene — call when checking Bitcoin-b",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.508Z",
   "last_updated_catalog": "2026-08-27T22:17:25.508Z"
  },
  {
   "id": "383c4acb2f9b",
   "url": "https://api.delx.ai/api/v1/x402/base64",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Encode or decode Base64 safely for $0.001 USDC; bounded, deterministic, and keyless. Call when you n",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.473Z",
   "last_updated_catalog": "2026-08-27T22:17:25.473Z"
  },
  {
   "id": "6545ae0768ca",
   "url": "https://api.delx.ai/api/v1/x402/base32",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Base32 encode or decode. Use when agents must interchange codes for TOTP seeds, IDs, or transport-sa",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.465Z",
   "last_updated_catalog": "2026-08-27T22:17:25.465Z"
  },
  {
   "id": "42ed1033b02e",
   "url": "https://api.delx.ai/api/v1/x402/backoff-schedule",
   "method": "POST",
   "price_usd": 0.002,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Calculate a bounded exponential backoff schedule for reliable autonomous retries. Use it before an a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.245Z",
   "last_updated_catalog": "2026-08-27T22:17:25.245Z"
  },
  {
   "id": "90f27c528534",
   "url": "https://api.delx.ai/api/v1/x402/avg-entry",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Volume-weighted average entry across fill price/size pairs. Call when averaging multiple fills into ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.234Z",
   "last_updated_catalog": "2026-08-27T22:17:25.234Z"
  },
  {
   "id": "0a2df517fdd0",
   "url": "https://api.delx.ai/api/v1/x402/await-job-status-shape",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Normalize await/job status fields for media-long jobs. Call when agents polling long jobs need a sta",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.220Z",
   "last_updated_catalog": "2026-08-27T22:17:25.220Z"
  },
  {
   "id": "e4f92b860e30",
   "url": "https://api.delx.ai/api/v1/x402/avg-n",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Average of a numeric list. Call when you need a mean for agent metrics samples. Returns average and ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:25.193Z",
   "last_updated_catalog": "2026-08-27T22:17:25.193Z"
  },
  {
   "id": "887e1b5b2d27",
   "url": "https://api.delx.ai/api/v1/x402/audit-event-normalize",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Normalize audit events while hashing the actor identifier. Use it as a bounded preflight or analysis",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.961Z",
   "last_updated_catalog": "2026-08-27T22:17:24.961Z"
  },
  {
   "id": "fe2310a85e70",
   "url": "https://api.delx.ai/api/v1/x402/arr-take",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Take the first N elements. Call when you cap agent payloads before paid calls. Returns items prefix ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.954Z",
   "last_updated_catalog": "2026-08-27T22:17:24.954Z"
  },
  {
   "id": "863f8d520189",
   "url": "https://api.delx.ai/api/v1/x402/arr-sort-str",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Sort a list as strings. Call when you order agent-held labels stably. Returns sorted strings and cou",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.728Z",
   "last_updated_catalog": "2026-08-27T22:17:24.728Z"
  },
  {
   "id": "da720e706ec7",
   "url": "https://api.delx.ai/api/v1/x402/arr-sort-num",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Sort a list numerically. Call when you order agent-held scores or prices. Returns sorted numbers and",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.715Z",
   "last_updated_catalog": "2026-08-27T22:17:24.715Z"
  },
  {
   "id": "6d70c0f044bc",
   "url": "https://api.delx.ai/api/v1/x402/arr-nth",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Return the element at index. Call when you pick a specific agent-held array slot with bounds check. ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.696Z",
   "last_updated_catalog": "2026-08-27T22:17:24.696Z"
  },
  {
   "id": "dcf346c61ba3",
   "url": "https://api.delx.ai/api/v1/x402/arr-reverse",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Reverse a list. Call when you need reverse chronological agent logs. Returns reversed items and coun",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.678Z",
   "last_updated_catalog": "2026-08-27T22:17:24.678Z"
  },
  {
   "id": "f039fd36dfef",
   "url": "https://api.delx.ai/api/v1/x402/arr-compact",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Drop null/empty values from a list. Call when you clean agent arrays before serialization. Returns c",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.415Z",
   "last_updated_catalog": "2026-08-27T22:17:24.415Z"
  },
  {
   "id": "c81c0502bfd1",
   "url": "https://api.delx.ai/api/v1/x402/arr-last",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Return the last list element. Call when you need tail of an agent-held array safely. Returns value a",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.391Z",
   "last_updated_catalog": "2026-08-27T22:17:24.391Z"
  },
  {
   "id": "8e13e7cec883",
   "url": "https://api.delx.ai/api/v1/x402/arr-first",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Return the first list element. Call when you need head of an agent-held array safely. Returns value ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.374Z",
   "last_updated_catalog": "2026-08-27T22:17:24.374Z"
  },
  {
   "id": "b277a108ee6a",
   "url": "https://api.delx.ai/api/v1/x402/arr-drop",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Drop the first N elements. Call when you skip headers or already-processed agent rows. Returns remai",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.338Z",
   "last_updated_catalog": "2026-08-27T22:17:24.338Z"
  },
  {
   "id": "a99b723d3158",
   "url": "https://api.delx.ai/api/v1/x402/approx-eq",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Approximate equality within tolerance. Call when you compare floats from agent math without exact-eq",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.105Z",
   "last_updated_catalog": "2026-08-27T22:17:24.105Z"
  },
  {
   "id": "1c519bfa4d32",
   "url": "https://api.delx.ai/api/v1/x402/api-health-report",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Check endpoint status, latency, redirects, content type, and JSON validity for $0.001 USDC. One sing",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.090Z",
   "last_updated_catalog": "2026-08-27T22:17:24.090Z"
  },
  {
   "id": "098da1db978c",
   "url": "https://api.delx.ai/api/v1/x402/api-integration-readiness",
   "method": "POST",
   "price_usd": 0.01,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Score how ready an API is for agent integration using health, OpenAPI, auth hints, x402 signals, and",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.073Z",
   "last_updated_catalog": "2026-08-27T22:17:24.073Z"
  },
  {
   "id": "2921d901fdfe",
   "url": "https://api.delx.ai/api/v1/x402/approval-route",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Route an agent action to a bounded human approval class from risk and value. Use it as a bounded pre",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:24.025Z",
   "last_updated_catalog": "2026-08-27T22:17:24.025Z"
  },
  {
   "id": "1dcc2a011718",
   "url": "https://api.delx.ai/api/v1/x402/amm-price-impact-bps",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "AMM price impact in bps for a swap input against reserves. Call when pre-trade impact checks for poo",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:23.804Z",
   "last_updated_catalog": "2026-08-27T22:17:23.804Z"
  },
  {
   "id": "3bd8f1d9cdb6",
   "url": "https://api.delx.ai/api/v1/x402/amm-v3-amount-in-range",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Lite constant-product amount when price stays in a range. Call when estimating concentrated LP swaps",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:23.792Z",
   "last_updated_catalog": "2026-08-27T22:17:23.792Z"
  },
  {
   "id": "84b1cc9030c7",
   "url": "https://api.delx.ai/api/v1/x402/amm-out-given-in",
   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Constant-product AMM output amount for a given input size. Call when simulating x*y=k swaps offline ",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
   "first_seen_catalog": "2026-08-27T22:17:23.776Z",
   "last_updated_catalog": "2026-08-27T22:17:23.776Z"
  },
  {
   "id": "f59a1360bb25",
   "url": "https://api.delx.ai/api/v1/x402/api-error-taxonomy",
   "method": "POST",
   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Classify an HTTP outcome for retry and remediation without returning its body. Use it as a bounded p",
   "catalogs": [
    "payai"
   ],
   "payers": 18,
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   "description": "Index ABI type frequency for planning encodings without performing eth_call — call when indexing ABI",
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   "description": "News search API with publisher links for agents: search recent GDELT Project news metadata for $0.00",
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   "price_usd": 0.003,
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   "status": "unprobed",
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   "description": "Crypto news API for agents: search recent attributed crypto headlines (Bitcoin, Ethereum, DeFi, Web3",
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   "status": "unprobed",
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   "description": "Delx Commerce currency exchange rates API for agents at $0.001 USDC. Call when you need daily ECB FX",
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   "method": "POST",
   "price_usd": 0.001,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Look up supported blockchain network metadata and chain IDs for $0.001 USDC. Static first-party regi",
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   "payers": 18,
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   "price_usd": 0.003,
   "net": "base",
   "status": "unprobed",
   "valid_402": false,
   "description": "Post a task with a USDC budget and let live x402 services compete for it. Publish a capability famil",
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  {
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   "price_usd": 0.001,
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   "status": "unprobed",
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   "method": "POST",
   "price_usd": 0.03,
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   "status": "unprobed",
   "valid_402": false,
   "description": "4-second 720p video drafts for agents at $0.03 USDC. Call when you need a fast text-to-video preview",
   "catalogs": [
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   "payers": 18,
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  {
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   "url": "https://api.delx.ai/api/v1/x402/speech-hd",
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