x402 resources priced under 1 cent
Catalog prices in USDC (atomic amount / 1e6) falling in the band "under 1 cent". 15,630 resources: 12,616 answer a valid 402 (80.7%), 1,659 are dead (10.6%). Sorted by payers on record, then live verdict, then catalog freshness.
Page 3 of 50: previous next · 10,630 more are only in bazaar.json and the sitemaps
| Resource | Host | Price | Network | Verdict | Payers | Catalogs | Description |
|---|---|---|---|---|---|---|---|
| POST /v1/judge/vision | agent402.tools | $0.003 | base | live | 120 | cdp, payai | Judge images (preview): Ask typed questions about up to 4 images (PNG or JPEG) and get ans |
| GET /api/bestsellers | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Agent402 bestsellers: What agents actually pay for across a 500+ tool x402 catalog: the to |
| POST /v1/embeddings | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Embeddings (OpenAI-compatible): OpenAI-compatible text embeddings (text-embedding-3-small |
| GET /api/fx-timeseries | agent402.tools | $0.005 | base | live | 120 | cdp, payai | FX rate time series: Daily FX rates between two currencies across a date window using Euro |
| POST /api/skill/url-inspector | agent402.tools | $0.004 | base | live | 120 | cdp, payai | Skill: URL inspector: Quick URL health and metadata check - parse the URL structure, verif |
| GET /api/qr | agent402.tools | $0.001 | base | live | 120 | cdp, payai | QR code: Generate a QR code PNG from any text or URL. |
| POST /api/mcp-package-check | agent402.tools | $0.005 | base | live | 120 | cdp, payai | MCP package check: The published facts about an npm package that ships an MCP server, read |
| POST /api/wikidata-entity | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Wikidata entity facts: Company/person/organization facts from Wikidata. Pass an entity id |
| GET /api/fred-series | agent402.tools | $0.005 | base | live | 120 | cdp, payai | FRED time series: Fetch any of FRED's ~800,000 economic time series by series ID - GDP (GD |
| POST /api/sol-token-holders | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Solana token holder: Top-holder concentration for a Solana token mint: the 20 largest hold |
| GET /api/fred-search | agent402.tools | $0.005 | base | live | 120 | cdp, payai | FRED catalog search: Full-text search across FRED's ~800,000 economic time series. Returns |
| POST /api/geo-distance | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Geo distance (haversine): Great-circle distance between two latitude/longitude points usin |
| GET /api/screenshot | agent402.tools | $0.004 | base | live | 120 | cdp, payai | Screenshot: Screenshot any public URL in headless Chromium. Returns a PNG image. Use when |
| GET /api/random | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Random: Cryptographically secure randomness: N random bytes as hex, a uniform integer in a |
| GET /api/geocode | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Geocode address: Resolve a free-form address or place name to coordinates: lat/lon, displa |
| GET /api/uuid | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Unique ID generator (UUID): UUIDs on demand: version 4 (random) or version 7 (time-ordered |
| POST /api/moderate | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Content moderation: Check text for harmful content using OpenAI moderation (omni-moderatio |
| GET /api/reverse-geocode | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Reverse geocode: Resolve a lat/lon to a structured postal address: road, house number, cit |
| GET /api/fx-rate | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Currency exchange rate: Live currency conversion using European Central Bank reference rat |
| POST /api/embed | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Text embeddings: Generate a text embedding vector using OpenAI text-embedding-3-small (153 |
| GET /api/x402-market-pulse | agent402.tools | $0.001 | base | live | 120 | cdp, payai | x402 market pulse: Live cross-provider x402 market sentiment. topProviders: the top x402 s |
| POST /api/tls-cert | agent402.tools | $0.001 | base | live | 120 | cdp, payai | TLS certificate: Inspect the TLS certificate of any public host: subject, issuer, validity |
| GET /api/dns | agent402.tools | $0.001 | base | live | 120 | cdp, payai | DNS lookup: Live DNS lookup for a domain: returns name, type and records[]. Supported reco |
| POST /api/sol-token-pairs | agent402.tools | $0.003 | base | live | 120 | cdp, payai | Solana token trading pairs: Every DEX pair trading a Solana token mint (Raydium, Orca, Met |
| POST /api/pdf-to-markdown | agent402.tools | $0.003 | base | live | 120 | cdp, payai | PDF to Markdown: Convert a PDF to clean markdown: headings, paragraphs, and bullets recons |
| POST /api/token-safety | agent402.tools | $0.005 | base | live | 120 | cdp, payai | EVM token risk check: Risk facts for an EVM token before a trade. One deterministic call r |
| GET /api/fred-series-info | agent402.tools | $0.005 | base | live | 120 | cdp, payai | FRED series metadata: Metadata for a FRED series: title, frequency, units, seasonal adjust |
| POST /api/json-validate | agent402.tools | $0.001 | base | live | 120 | cdp, payai | JSON Schema validate: Validate a JSON document against a JSON Schema (draft-07 subset) and |
| GET /api/crypto-orderbook | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Crypto order book: L2 order-book snapshot for a spot pair: best bid/ask, mid price, spread |
| GET /api/wallet-balances | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Wallet token balances (indexed): All token balances for any address in one call, from an i |
| GET /api/sanctions/wallet | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Sanctions screening - crypto: Is this blockchain address on the OFAC SDN list? Screens any |
| GET /api/onchain-sql-schema | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Onchain SQL schema: The table + column schema for the onchain-sql tool - every queryable t |
| POST /api/ip-info | agent402.tools | $0.002 | base | live | 120 | cdp, payai | IP info: Classify an IP address: version, public/private/loopback/link-local, integer form |
| GET /api/gov-data | agent402.tools | $0.002 | base | live | 120 | cdp, payai | US gov dataset search: Search 300,000+ US government datasets on catalog.data.gov (Catalog |
| POST /api/dex-quote | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Uniswap V3 spot quote: Spot quote for swapping through a Uniswap V3 pool at the current ti |
| POST /api/skill/schema-guard | agent402.tools | $0.004 | base | live | 120 | cdp, payai | Skill: Schema guard: Contract-test a JSON payload in one call: validate it against your sc |
| POST /api/skill/locale-brief | agent402.tools | $0.004 | base | live | 120 | cdp, payai | Skill: Locale brief: "Can I reach this counterparty this week?" - country facts, this year |
| GET /api/mime | agent402.tools | $0.001 | base | live | 120 | cdp, payai | MIME lookup: Look up a MIME type by file extension. |
| POST /api/x-tweet | agent402.tools | $0.008 | base | live | 120 | cdp, payai | X tweet lookup: Fetch one public tweet on X (Twitter) by id: text, created time, language, |
| POST /api/token-price-history | agent402.tools | $0.004 | base | live | 120 | cdp, payai | Token price history (USD): Historical USD price series for a token, by ticker symbol (ETH, |
| POST /api/barcode-decode | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Barcode / QR decode: Decode a barcode or QR code from an image. Send a base64 PNG or JPEG |
| POST /api/gunzip | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Gzip decompress: Decompress a base64-encoded gzip payload. Returns the result as utf8 (tex |
| POST /api/brotli-decompress | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Brotli decompress: Decompress a base64-encoded Brotli payload. Returns the result as utf8 |
| GET /api/coin-history | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Coin snapshot on a date: Price, market cap and 24h volume of a coin on ONE past date (00:0 |
| POST /api/page-change | agent402.tools | $0.004 | base | live | 120 | cdp, payai | Page change detection: Tell whether a public web page changed since you last looked, with |
| POST /api/email-guard | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Email guard: Read one email the way an agent that triages mail should before acting on it: |
| POST /api/loop-gate | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Loop gate: Should the loop run another iteration? Send the goal, the iteration that just f |
| POST /api/tech-stack | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Tech stack detection: Detect the technology stack of a public website: CDN, web server, la |
| GET /api/x402-trending | agent402.tools | $0.005 | base | live | 120 | cdp, payai | x402 trending sellers: Momentum across x402 sellers: which sellers are gaining settlements |
| POST /api/testnet-fund | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Testnet faucet (try x402 free): Fund any address with testnet money from a testnet faucet |
| GET /api/weather-current | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Current weather (global): Current weather conditions for any location on Earth: temperatur |
| GET /api/weather-alerts | agent402.tools | $0.002 | base | live | 120 | cdp, payai | US weather alerts: Active National Weather Service alerts for a US state as clean JSON: ev |
| POST /api/crypto-news | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Crypto news headlines: Recent crypto headlines aggregated from the public feeds of major o |
| POST /api/sol-swap-quote | agent402.tools | $0.003 | base | live | 120 | cdp, payai | Solana swap quote: Executable swap quote on Solana from a DEX aggregator: input and output |
| POST /api/options-summary | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Options market summary: A one-call options market summary for a currency: index price, DVO |
| POST /api/skill/pdf-pipeline | agent402.tools | $0.007 | base | live | 120 | cdp, payai | Skill: PDF processing pipeline: Full PDF processing pipeline - metadata, markdown conversi |
| POST /api/address-label | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Known-address label lookup: Label a known EVM address from a curated, committed dataset: m |
| POST /api/pdf-merge | agent402.tools | $0.004 | base | live | 120 | cdp, payai | Merge PDFs: Combine several PDFs into one, in order. Body: {"urls":["https://…/a.pdf","htt |
| GET /api/tx-status | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Transaction status: Check the confirmation status of a transaction by hash on Base/Polygon |
| GET /api/weather-forecast | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Weather forecast (US): Multi-period weather forecast for a US location from api.weather.go |
| POST /api/captcha-generate | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Captcha generate: Mint a stateless captcha challenge to gate your OWN endpoint: returns a |
| POST /api/memory/remember | agent402.tools | $0.003 | base | live | 120 | cdp, payai | Memory remember: Store a piece of text for later similarity recall - a per-wallet semantic |
| POST /api/price-coingecko | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Crypto spot price by coin id: Live spot price for up to 25 coins by coin id, one row per i |
| POST /api/memory/cas | agent402.tools | $0.001 | base | live | 120 | cdp | Memory compare-and-set: Atomically write (or release) a key only if its current value equa |
| GET /api/country-info | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Country info: Country facts by name or ISO code: official name, capital, region, currencie |
| GET /api/rwa-list | agent402.tools | $0.003 | base | live | 120 | cdp, payai | Tokenized assets list: Every real-world asset with a tokenized onchain version in the coin |
| GET /api/rwa-issuers | agent402.tools | $0.003 | base | live | 120 | cdp, payai | Tokenized asset issuers: The issuers behind tokenized real-world assets (Coinbase, Backpac |
| POST /api/pdf-rotate | agent402.tools | $0.003 | base | live | 120 | cdp, payai | Rotate PDF: Rotate pages by 90/180/270°. Body: {"url":"https://…/file.pdf","degrees":90,"p |
| POST /api/tx-simulate | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Transaction simulation: Dry-run a prospective smart-contract call or transaction without b |
| GET /api/stock-history | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Stock historical bars: Daily OHLCV bars for a US equity: the last `days` sessions, 1 to 25 |
| GET /api/rwa-markets | agent402.tools | $0.006 | base | live | 120 | cdp, payai | Tokenized asset markets: Market data for tokenized real-world assets - tokenized stocks (N |
| POST /api/url-code | agent402.tools | $0.001 | base | live | 120 | cdp, payai | URL encode/decode: Percent-encode or decode a string for URLs. mode: encode (default) or d |
| GET /api/ulid | agent402.tools | $0.001 | base | live | 120 | cdp, payai | ULID generator: Generate ULIDs (sortable, timestamp-prefixed identifiers). |
| POST /api/text-diff | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Text diff: Line-by-line diff of two texts (LCS). Returns unified-style ops and change coun |
| POST /api/sol-price | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Solana token prices: USD price for up to 50 Solana token mints in one call from a Solana D |
| GET /api/search-suggest | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Search autocomplete: Search autocomplete: query suggestions for a partial input as a flat |
| POST /api/roman | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Roman numerals: Convert an integer (1-3999) to Roman numerals, or a Roman numeral back to |
| POST /api/perp-klines | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Perp candles (OHLCV): OHLCV candles for one perpetual at any interval from 1 minute to 1 m |
| POST /api/percentage | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Percentage: Percentage helper. op: "of" (a% of b), "change" (% change a→b), "ratio" (a is |
| POST /api/pdf-info | agent402.tools | $0.001 | base | live | 120 | cdp, payai | PDF info: Inspect a PDF without downloading the whole thing into your model: page count, t |
| POST /api/outliers | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Outlier detection (IQR +: Flag outliers in a numeric series using either the IQR rule (Tuk |
| POST /api/onramp-link | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Onramp link (fund a wallet with: Generate a single-use hosted onramp URL that lets a human |
| POST /api/morse | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Morse code: Encode text to Morse code or decode it back. mode: encode (default) or decode. |
| POST /api/memory/incr | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Memory counter: Atomically increment (or decrement) a numeric key and return the new value |
| POST /api/json-schema-infer | agent402.tools | $0.001 | base | live | 120 | cdp, payai | JSON Schema infer: Infer a draft-07 JSON Schema from sample JSON document(s). Send one sam |
| POST /api/isbn-validate | agent402.tools | $0.001 | base | live | 120 | cdp, payai | ISBN validate: Validate an ISBN-10 or ISBN-13 checksum (hyphens/spaces ignored) and report |
| POST /api/ics-parse | agent402.tools | $0.001 | base | live | 120 | cdp, payai | iCalendar parse (.ics): Parse iCalendar (.ics) text into structured JSON events: summary, |
| POST /api/http-check | agent402.tools | $0.001 | base | live | 120 | cdp, payai | HTTP check: Check any public URL: status code, latency, final URL after redirects, and res |
| POST /api/html-table | agent402.tools | $0.001 | base | live | 120 | cdp, payai | HTML table to JSON/CSV: Extract a <table> from an HTML string as JSON rows (header-keyed) |
| POST /api/html-select | agent402.tools | $0.001 | base | live | 120 | cdp, payai | HTML select: Run a CSS selector against an HTML string and return the matches (text, attrs |
| POST /api/gzip | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Gzip compress: Compress a string with gzip (RFC 1952) and return it as base64. Reports inp |
| POST /api/epoch-convert | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Epoch / ISO converter: Convert between Unix epoch timestamps and ISO 8601 date strings in |
| POST /api/dmarc-check | agent402.tools | $0.001 | base | live | 120 | cdp, payai | DMARC check: Fetch and validate a domain's DMARC policy at _dmarc.<domain> (RFC 7489). Sur |
| POST /api/dex-top-pools | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Top DEX pools by TVL: Top DEX pools (Uniswap, Sushi, Curve, Aerodrome, etc.) ranked by cur |
| GET /api/date-format | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Date format: Parse a datetime from any format (ISO 8601, Unix timestamp in seconds or mill |
| POST /api/count | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Count: Count characters, words, lines, and (optionally) occurrences of a substring in text |
| GET /api/chain/pending | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Pending block: The chain's pending block: how many transactions are queued for the next bl |
| POST /api/bond-price | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Bond price: Price a fixed-coupon bond from its yield to maturity: present-value the coupon |
| POST /api/base-convert | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Base / radix convert: Convert an integer between number bases (radix 2-36), e.g. binary↔he |
| POST /api/add-time | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Date arithmetic: Add (or subtract) a duration to a date. duration like "2d", "-3h", "1w 2d |
Page 3 of 50: previous next · 10,630 more are only in bazaar.json and the sitemaps