x402 census · sellers · agent402.tools · JSON
agent402.tools partial
agent402.tools lists 641 x402 resources in cdp, payai; 597 answered a valid 402 to an unpaid GET, 43 are dead; prices $0.001 to $3.30; on-chain 122 payers, 1,264 payments, $12.40 USDC; discovery files: manifest, agent_card, llms.
Listed resources
641
GET 137, POST 504
Valid 402
597 / 641
verdict partial
Dead
43
gone 43
Prices
$0.001–$3.30
median $0.003; networks base
Payers on record
122
1,264 payments, $12.40 USDC, last 2026-09-30
Sampler share
61.3%
payments from monitor/indexer-shaped wallets
Discovery files on the host (checked 2026-09-30)
| File | Status | Detail |
|---|---|---|
| /.well-known/x402 | present | string-list, 604 entries |
| /openapi.json | absent (HTTP 200) | |
| /llms.txt | present | 170,977 bytes, mentions x402 |
| /.well-known/agent-card.json | present | Agent402, 5 skills |
On-chain settlement facts (public payTo addresses)
122 distinct paying wallets, 1,264 payments, $12.40 USDC between 2026-06-18 and 2026-09-30; 61.3% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30; summed over the host's payTo addresses; payers may overlap.
payTo: 0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0 0x77065d81e18ad403BCD6e9A0616b288e16744121
Resources (641, first 500 shown)
| Resource | Price | Network | Verdict | Catalogs | Description |
|---|---|---|---|---|---|
| GET /api/demand-radar | $0.005 | base | live | cdp | What agents keep asking for that nobody serves yet: aggregated, qualified demand clusters… |
| GET /api/bestsellers | $0.005 | base | live | cdp | What agents actually pay for across a 500+ tool x402 catalog: the tools ranked by settled… |
| POST /api/hash | $0.001 | base | live | cdp, payai | Cryptographic hash of a text string - sha256 (default), sha512, sha1 or md5 - returned as… |
| GET /api/search | $0.01 | base | live | cdp, payai | Live web search as clean JSON: ranked results with title, URL, snippet and age from an in… |
| GET /api/random | $0.001 | base | live | cdp | Cryptographically secure randomness: N random bytes as hex, a uniform integer in a range,… |
| POST /api/perp-funding | $0.002 | base | live | cdp | Current and historical funding rate for one perpetual futures market, from a live derivat… |
| POST /api/render | $0.01 | base | live | cdp | Render a page in a real headless Chromium browser (JavaScript executed) and return its ma… |
| GET /api/crypto-price | $0.001 | base | live | cdp, payai | Live spot price for one or many coins in any quote currency: last price, 24h change, 24h … |
| POST /api/sol-token-safety | $0.005 | base | live | cdp | Safety verdict for one Solana token mint: a graded risk score with the concrete reasons b… |
| POST /api/my-usage | $0.005 | base | live | cdp | Your own purchase history, keyed to the wallet that pays for the call - no wallet paramet… |
| POST /v1/metered/chat/completions | $0.001 | base | live | cdp | OpenAI-compatible chat completions priced from the request itself: the 402 quotes this ex… |
| POST /api/llm | $0.01 | base | live | cdp, payai | LLM inference proxy - send an OpenAI-format chat/completions request and get a response f… |
| POST /api/tts | $0.05 | base | live | cdp, payai | Convert text to speech using OpenAI TTS-1. Returns base64-encoded audio (mp3/opus/aac/fla… |
| GET /api/stock-quote | $0.001 | base | live | cdp, payai | End-of-day US equity quote from a licensed feed: last close, day range, previous close an… |
| GET /api/treasury-yield-curve | $0.005 | base | live | cdp, payai | Latest US Treasury daily constant-maturity yield curve in one object: recordDate plus mo1… |
| POST /api/media-info | $0.005 | base | live | cdp | Inspect any audio/video URL with ffprobe: container, duration, bitrate, and per-stream co… |
| POST /v1/metered/messages | $0.0019 | base | live | cdp | The Anthropic Messages wire priced from the request itself: the 402 quotes this exact bod… |
| POST /api/skill/decode-blob | $0.007 | base | live | cdp, payai | Hand the agent an opaque string - a JWT, a base64'd JSON payload, a gzip-encoded API resp… |
| POST /api/llm-pro | $0.10 | base | live | cdp | LLM inference proxy (Pro tier) - GPT-4o or GPT-4.1. Supports vision (up to 2 image URLs) … |
| POST /api/tech-stack | $0.005 | base | live | cdp, payai | Detect the technology stack of a public website: CDN, web server, language/runtime, front… |
| GET /api/block-number | $0.001 | base | live | cdp | The latest block number on Ethereum, Base, Polygon, Arbitrum or Optimism from keyless pub… |
| POST /v1/nano/chat/completions | $0.003 | base | live | cdp | OpenAI-compatible chat completions, nano tier: gpt-6-luna (the default), gpt-5.6-luna, gp… |
| POST /api/image-ocr | $0.01 | base | live | cdp | Extract text from a PNG or JPEG image - full text, overall confidence and per-line boundi… |
| POST /v1/images/pro | $0.05 | base | live | cdp | Higher-fidelity text-to-image over x402 - OpenAI images wire (prompt in, inline base64 ou… |
| POST /api/perp-basis | $0.002 | base | live | cdp | Basis for one perpetual: mark versus oracle premium in percent and basis points, impact p… |
| POST /v1/chat/completions | $0.02 | base | live | cdp | OpenAI-compatible chat completions paid per call in USDC: point any OpenAI SDK at this ba… |
| POST /v1/images/generations | $0.08 | base | live | cdp | OpenAI-compatible image generation over x402 - point any OpenAI SDK's images.generate() a… |
| POST /v1/auto/chat/completions | $0.01 | base | live | cdp | OpenAI-compatible chat completions with the model chosen server-side: omit model and the … |
| POST /v1/nano/responses | $0.003 | base | live | cdp | OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI… |
| POST /api/gas-snapshot | $0.005 | base | live | cdp, payai | Live gas price snapshot for a chain - slow / standard / fast tiers in gwei, plus the late… |
| POST /v1/metered/responses | $0.0067 | base | live | cdp | The OpenAI Responses wire priced from the request itself: each 402 quotes this exact body… |
| POST /api/route/execute | $0.01 | base | live | cdp | Describe a task in plain language (or name a tool slug) and the Smart Order Router resolv… |
| POST /v1/grounded/chat/completions | $0.03 | base | live | cdp | OpenAI-compatible chat completions GROUNDED in a live web search on every call: the gatew… |
| POST /v1/embeddings | $0.002 | base | live | cdp | OpenAI-compatible text embeddings (text-embedding-3-small by default; 3-large and ada-002… |
| POST /api/skill/market-brief | $0.009 | base | live | cdp | Quick crypto market snapshot: price for a specific coin, trending coins, and global marke… |
| GET /api/treasury-avg-rates | $0.005 | base | live | cdp, payai | Latest average interest rates the US Treasury is paying by security type (Bills, Notes, B… |
| POST /api/route/execute-plus | $0.05 | base | live | cdp | Describe a task (or name a slug) and the Smart Order Router resolves the best-matching to… |
| GET /api/uuid | $0.001 | base | live | cdp | UUIDs on demand: version 4 (random) or version 7 (time-ordered, sortable), up to 100 per … |
| GET /api/x402-audit | $0.01 | base | live | cdp | Grade any x402 seller's payment-security posture from the outside - a read-only black-box… |
| POST /api/price-coingecko | $0.001 | base | live | cdp, payai | Live spot price for up to 25 coins by CoinGecko id, one row per id in the order asked: pr… |
| GET /api/college-lookup | $0.004 | base | live | cdp | Look up US colleges by name via the Dept. of Education College Scorecard: state, out-of-s… |
| GET /api/unemployment-rate | $0.005 | base | live | cdp, payai | Latest US unemployment rate (current, as of date) plus a trailing N-month history of {dat… |
| GET /api/exchange-rates | $0.005 | base | live | cdp | BTC-denominated exchange rates for ~60 units: crypto (ETH, LTC, BNB, SOL, ...), fiat (USD… |
| POST /api/image-gen | $0.03 | base | live | cdp | Generate an image from a text prompt using GPT Image 2 (low quality, 1024x1024). No API k… |
| GET /api/search-news | $0.01 | base | live | cdp, payai | Live news search as clean JSON: recent articles ranked with title, URL, snippet, age, sou… |
| GET /api/x402-trending | $0.005 | base | live | cdp | Momentum across x402 sellers: which sellers are gaining settlements and buyers hour over … |
| POST /v1/images/fast | $0.02 | base | live | cdp | Generate an image from a text prompt at a flat price per picture, no token math and no su… |
| POST /api/seller-payability | $0.10 | base | live | cdp | Buy one call from an x402 seller endpoint right now and report exactly what happened: the… |
| POST /api/x-tweet | $0.008 | base | live | cdp | Fetch one public tweet on X (Twitter) by id: text, created time, language, conversation i… |
| POST /api/tts-lite | $0.005 | base | live | cdp | Convert text to speech with Kokoro-82M, ten times cheaper than /api/tts. Returns base64-e… |
| POST /api/token-safety | $0.005 | base | live | cdp | Is this EVM token safe to trade? One deterministic call returns a verdict (ok, caution, u… |
| POST /api/seller-dossier | $0.05 | base | live | cdp | Everything Agent402 knows about one x402 seller origin, in one read: identity and crawl h… |
| POST /api/tts-hd | $0.10 | base | live | cdp, payai | Convert text to speech using OpenAI TTS-1-HD (higher fidelity). Returns base64-encoded au… |
| GET /api/search-images | $0.02 | base | live | cdp, payai | Live image search: ranked image results (title, source page, image URL, thumbnail URL, di… |
| POST /api/skill/api-investigation | $0.02 | base | live | cdp, payai | Bundled execution of the API investigation workflow - Point at an unknown API endpoint an… |
| GET /api/block-info | $0.001 | base | live | cdp | Header-level detail for one block on Ethereum, Base, Polygon, Arbitrum, or Optimism: hash… |
| POST /api/crypto-news | $0.002 | base | live | cdp | Recent crypto headlines aggregated from the public feeds of major outlets, deduplicated a… |
| POST /v1/videos/generations | $0.20 | base | live | cdp | Generate a short video clip from a text prompt at a flat price per clip: a four-second 72… |
| GET /api/edgar-company-lookup | $0.001 | base | live | cdp, payai | Resolve a US stock ticker (e.g. AAPL) to its SEC CIK number, the primitive every other ED… |
| POST /v1/nano/messages | $0.003 | base | live | cdp | Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SD… |
| GET /api/geo-lookup | $0.003 | base | live | cdp | Resolve a US latitude/longitude to its county, state and census block FIPS codes via the … |
| GET /api/vin-decode | $0.004 | base | live | cdp | Decode a vehicle VIN via the US NHTSA vPIC database: make, model, year, trim, body class,… |
| POST /api/skill/crypto-dossier | $0.04 | base | live | cdp | Everything about a cryptocurrency in one call: live price, 90-day history, trending statu… |
| POST /api/skill/company-dossier | $0.04 | base | live | cdp | Comprehensive company research report in one call: latest close, financials, SEC filings,… |
| POST /api/skill/domain-intel | $0.02 | base | live | cdp | Full domain security and SEO intelligence in one call: WHOIS, DNS, TLS cert, HTTP headers… |
| POST /api/skill/financial-analysis | $0.02 | base | live | cdp | Quick company snapshot: latest close, 9 key financial metrics (revenue through cash flow)… |
| POST /api/multi-search | $0.08 | base | live | cdp | Run 2-5 web searches in one call with a 20% volume discount vs. individual searches. Each… |
| GET /api/company-financials | $0.02 | base | live | cdp | Key financial metrics (Revenue, Net Income, Operating Income, Total Assets, Liabilities, … |
| POST /v1/audio/speech | $0.06 | base | live | cdp | OpenAI-compatible text-to-speech over x402 - point any OpenAI SDK's audio.speech.create()… |
| POST /v1/rerank | $0.002 | base | live | cdp | Rerank documents against a query over x402 - the Cohere /rerank wire ({query, documents[]… |
| GET /api/answer | $0.08 | base | live | cdp, payai | A synthesized answer to a natural-language question, grounded in a live web search and re… |
| GET /api/weather-forecast | $0.001 | base | live | cdp, payai | Multi-period weather forecast for a US location from api.weather.gov (NWS, public domain)… |
| POST /v1/auto/responses | $0.01 | base | live | cdp | OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI… |
| POST /v1/auto/messages | $0.01 | base | live | cdp | Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SD… |
| POST /api/token-price | $0.001 | base | live | cdp, payai | Return the current USD spot price for an ERC-20 token, identified by its contract address… |
| GET /api/crypto-trending | $0.001 | base | live | cdp, payai | Trending coins on CoinGecko in the last 24 hours, ranked by user search activity on the s… |
| POST /api/memory/remember | $0.003 | base | live | cdp, payai | Store a piece of text for later similarity recall - a per-wallet semantic index an agent … |
| POST /api/extract | $0.01 | base | live | cdp, payai | Read one known URL: the main article content as clean markdown with title, byline, excerp… |
| POST /api/evm-rpc | $0.004 | base | live | cdp | Read-only JSON-RPC against Ethereum, Base, Polygon, Arbitrum, or Optimism with built-in m… |
| GET /api/drug-recalls | $0.004 | base | live | cdp | Search FDA drug recall / enforcement records (openFDA): recalling firm, classification (C… |
| GET /api/device-recalls | $0.004 | base | live | cdp | Search FDA medical-device recall / enforcement records (openFDA): recalling firm, classif… |
| POST /api/crypto-options-chain | $0.004 | base | live | cdp | The options chain for a currency and expiry sorted by strike: bid, ask, mark, mark implie… |
| POST /api/crypto-market-pulse | $0.004 | base | live | cdp | The whole crypto perp market in one call: advancers versus decliners, mean, median and vo… |
| POST /api/whois | $0.005 | base | live | cdp, payai | Domain registration data via RDAP (the structured WHOIS successor): registrar, creation/e… |
| POST /api/tx-simulate | $0.005 | base | live | cdp | Dry-run a prospective smart-contract call or transaction without broadcasting it: execute… |
| POST /api/skill/wallet-audit | $0.005 | base | live | cdp | Full wallet activity review: balance, recent transactions, and token metadata for a given… |
| POST /api/skill/api-health | $0.005 | base | live | cdp | Is this API endpoint healthy? Liveness check, response headers, and TLS certificate statu… |
| GET /api/sahm-rule | $0.005 | base | live | cdp, payai | Real-time Sahm Rule recession indicator from FRED (SAHMREALTIME series). The Sahm Rule tr… |
| POST /api/options-summary | $0.005 | base | live | cdp | A one-call options market summary for a currency: index price, DVOL, call and put open in… |
| POST /api/lei-lookup | $0.005 | base | live | cdp | Look up a legal entity in the official GLEIF registry. Pass a 20-character LEI for the fu… |
| GET /api/fx-timeseries | $0.005 | base | live | cdp, payai | Daily FX rates between two currencies across a date window using European Central Bank re… |
| GET /api/fred-series | $0.005 | base | live | cdp, payai | Fetch any of FRED's ~800,000 economic time series by series ID - GDP (GDPC1), CPI (CPIAUC… |
| GET /api/fred-search | $0.005 | base | live | cdp, payai | Full-text search across FRED's ~800,000 economic time series. Returns series IDs (use wit… |
| GET /api/federal-awards | $0.005 | base | live | cdp | Search US federal contract awards via USAspending.gov by keyword: recipient, award amount… |
| POST /api/fc-cast-search | $0.005 | base | live | cdp | Search Farcaster casts by keyword (literal, semantic or hybrid match), newest first, opti… |
| POST /api/fc-cast-replies | $0.005 | base | live | cdp | The reply thread under a Farcaster cast (by hash or URL): the root cast plus replies flat… |
| POST /api/fc-cast-metrics | $0.005 | base | live | cdp | Cast volume over time for a search query: how many Farcaster casts matched per bucket acr… |
| GET /api/exchanges | $0.005 | base | live | cdp | Crypto exchanges ranked by trust score: id, name, country, year established, trust score … |
| GET /api/edgar-recent-ipos | $0.005 | base | live | cdp, payai | Recently-filed S-1 (initial registration) or 424B4 (final prospectus - actual priced IPO)… |
| GET /api/edgar-company-facts | $0.005 | base | live | cdp, payai | All XBRL concepts reported by a company. Default returns a compact summary per tag (label… |
| GET /api/edgar-company-concept | $0.005 | base | live | cdp, payai | Full reported history of a single XBRL concept for one company (e.g. quarterly Revenues f… |
| GET /api/edgar-13f-holdings | $0.005 | base | live | cdp, payai | Top holdings from an institutional investment manager's most recent 13F-HR filing (manage… |
| GET /api/cpi-yoy | $0.005 | base | live | cdp, payai | Latest US Consumer Price Index year-over-year inflation rate (headline CPI-U) plus the tr… |
| GET /api/coin-price-by-contract | $0.005 | base | live | cdp | Live price, market cap, 24h volume and 24h change for ERC-20 / SPL / other chain tokens l… |
| GET /api/coin-history | $0.005 | base | live | cdp | Price, market cap and 24h volume of a coin on ONE past date (00:00 UTC snapshot), in ever… |
| POST /api/cert-transparency | $0.005 | base | live | cdp | Search public Certificate Transparency logs (via crt.sh) for every cert issued to a domai… |
| GET /api/barcode-lookup | $0.005 | base | live | cdp, payai | Look up a product by its UPC/EAN barcode number via Open Food Facts (open data): name, br… |
| GET /api/b20-new-tokens | $0.005 | base | live | cdp | Recently deployed B20 tokens on Base: scans the factory's B20Created logs over a block wi… |
| GET /api/b20-memos | $0.005 | base | live | cdp | Payment memos attached to B20 transfers: pairs each Memo(address,bytes32) log with its Tr… |
| POST /api/skill/weather-brief | $0.006 | base | live | cdp, payai | Full weather briefing for a location: current conditions, 7-day forecast, and air quality… |
| POST /api/skill/trip-planner | $0.006 | base | live | cdp, payai | Plan a multi-stop journey deterministically: geocode each stop, sum the pairwise haversin… |
| GET /api/rwa-markets | $0.006 | base | live | cdp | Market data for tokenized real-world assets - tokenized stocks (Nvidia, Tesla, pre-IPO na… |
| GET /api/rwa-issuer | $0.006 | base | live | cdp | One issuer of tokenized real-world assets by id: aggregate tokenized market cap, 24h cap … |
| GET /api/rwa-asset | $0.006 | base | live | cdp | One tokenized real-world asset by id (gold, nvidia, tesla, spy ...): identity, type, imag… |
| POST /api/skill/pdf-pipeline | $0.007 | base | live | cdp | Full PDF processing pipeline - metadata, markdown conversion, and first-page extraction i… |
| POST /api/skill/status-snapshot | $0.008 | base | live | cdp, payai | The 'is this site healthy, addressable, and crawlable - right now?' workflow. DNS resolut… |
| POST /api/skill/schema-evolution | $0.008 | base | live | cdp, payai | The 'did this API contract change in a way that breaks our integration?' workflow. Diff t… |
| POST /api/skill/domain-age | $0.008 | base | live | cdp | How old and legit is this domain? WHOIS registration, DNS resolution, and TLS certificate… |
| GET /api/exchange-tickers | $0.008 | base | live | cdp | Markets (tickers) listed on one exchange: base/target pair, last price, 24h volume, USD- … |
| GET /api/crypto-global | $0.008 | base | live | cdp, payai | Global crypto market snapshot: total market cap, total 24h volume, BTC dominance, ETH dom… |
| GET /api/coin-market-chart-range | $0.008 | base | live | cdp | Price, market cap and volume series for a coin over an ARBITRARY time window: `from`/`to`… |
| POST /api/skill/fx-monitor | $0.009 | base | live | cdp | Major currency snapshot: EUR/USD, GBP/USD, JPY/USD rates plus the full FX dashboard in on… |
| POST /api/skill/email-deliverability | $0.009 | base | live | cdp, payai | Diagnose why a domain's email lands in spam: SPF posture, DMARC policy, DKIM key strength… |
| POST /api/image-gen-premium | $0.30 | base | live | cdp | Generate a premium image from a text prompt using GPT Image 2 (medium quality, 1024x1024)… |
| GET /api/memory/grants | $0.001 | base | live | cdp, payai | List the wallets you've granted access to your namespace, with their mode and expiry. |
| POST /v1/research | $0.60 | base | live | cdp | Hand over a whole research question and get one cited report back. The gateway plans sub-… |
| POST /api/attest | $0.05 | base | live | cdp | Write an on-chain attestation (Ethereum Attestation Service on Base) that binds a call yo… |
| GET /api/x402-market-pulse | $0.001 | base | live | cdp | Live cross-provider x402 market sentiment. topProviders: the top x402 sellers ecosystem-w… |
| POST /api/url-parse | $0.001 | base | live | cdp, payai | Parse a URL into components: protocol, host, port, path, query params (decoded), hash, or… |
| POST /v1/auto/gemini | $0.01 | base | live | cdp | Google's native generateContent wire on the auto tier. Send Gemini's own request shape (c… |
| POST /api/solidity-scan | $0.01 | base | live | cdp | Deterministic static pattern scan of Solidity smart-contract source text - a fixed rulese… |
| POST /api/sol-token-report | $0.01 | base | live | cdp | Full RugCheck report for a Solana token mint, trimmed to what an agent acts on: score and… |
| POST /api/skill/insider-alert | $0.01 | base | live | cdp | Insider buying/selling activity for a stock: Form 4 trades, the latest close, and recent … |
| GET /api/tx-status | $0.001 | base | live | cdp, payai | Check the confirmation status of a transaction by hash on Base/Polygon/Arbitrum/Optimism/… |
| POST /api/token-metadata | $0.001 | base | live | cdp, payai | Resolve an ERC-20 contract address to its on-chain metadata: symbol, decimals, name, and … |
| POST /api/html-strip | $0.001 | base | live | cdp | Strip all HTML tags and return plain text. Preserves block-level structure (paragraphs an… |
| POST /api/dex-pair | $0.001 | base | live | cdp, payai | Look up the Uniswap V3 pool address for a token pair + fee tier on Ethereum, Base, Polygo… |
| POST /api/defi-tvl | $0.001 | base | live | cdp, payai | Look up the current Total Value Locked (TVL) for a DeFi protocol via DeFiLlama's public A… |
| GET /api/crypto-orderbook | $0.001 | base | live | cdp | L2 order-book snapshot for a spot pair: best bid/ask, mid price, spread (absolute + %), a… |
| POST /api/base64 | $0.001 | base | live | cdp, payai | Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe base64 o… |
| GET /api/weather-history | $0.002 | base | live | cdp, payai | Historical daily weather for any location and date range (up to 1 year): high/low temp, p… |
| GET /api/weather-current | $0.002 | base | live | cdp, payai | Current weather conditions for any location on Earth: temperature, feels-like, humidity, … |
| POST /api/memory/grant | $0.002 | base | live | cdp, payai | Share your namespace with another wallet so different agents can coordinate through it. G… |
| GET /api/gov-data | $0.002 | base | live | cdp | Search 300,000+ US government datasets on catalog.data.gov (Catalog API): titles, publish… |
| POST /api/farcaster-profile | $0.002 | base | live | cdp | Lookup a Farcaster profile by username or FID. Returns FID, username, display name, bio, … |
| POST /api/image-convert | $0.005 | base | live | cdp, payai | Convert an image between formats (PNG, JPEG, BMP). Send a base64 image and the target for… |
| POST /api/pdf | $0.01 | base | live | cdp | Fetch a PDF from a URL and extract its text content. Returns page count, document info, a… |
| POST /api/exa-answer | $0.01 | base | live | cdp | Ask a question and get a written answer with the sources it was drawn from. Exa searches … |
| POST /api/embed-large | $0.01 | base | live | cdp, payai | Generate a text embedding vector using OpenAI text-embedding-3-large (3072 dimensions). H… |
| POST /api/action-gate | $0.01 | base | live | cdp | Deterministic preflight check for a proposed AI agent action - a tool call, payment, fetc… |
| POST /api/fc-user-casts | $0.004 | base | live | cdp | A Farcaster user's recent casts by fid or username, newest first, optionally including re… |
| POST /api/fc-trending | $0.004 | base | live | cdp | Trending Farcaster channels ranked by casting activity over 1d, 7d or 30d, with cast coun… |
| POST /api/fc-channel-feed | $0.004 | base | live | cdp | Latest casts in one or more Farcaster channels (e.g. base, farcaster, ethereum), newest f… |
| GET /api/yield-curve-spread | $0.005 | base | live | cdp, payai | Derived 2s10s and 3m10y Treasury yield-curve spreads (in basis points) plus a boolean rec… |
| GET /api/world-bank-indicator | $0.005 | base | live | cdp, payai | Fetch a World Bank indicator time series for a country (e.g. GDP, inflation, unemployment… |
| POST /api/wikidata-entity | $0.005 | base | live | cdp | Company/person/organization facts from Wikidata. Pass an entity id (e.g. Q312 for Apple I… |
| GET /api/treasury-yield-history | $0.005 | base | live | cdp, payai | Last N business days of US Treasury constant-maturity yields, oldest→newest. Source: FRED… |
| POST /api/sol-token-holders | $0.005 | base | live | cdp | Top-holder concentration for a Solana token mint: the 20 largest holders with token accou… |
| POST /api/skill/world-data | $0.005 | base | live | cdp | GDP and population for a country - two key World Bank indicators in one call. World Bank … |
| POST /api/skill/nft-portfolio | $0.005 | base | live | cdp | NFT + wallet snapshot: NFT holdings, native balance, and ETH price for a given address in… |
| POST /api/skill/fred-snapshot | $0.005 | base | live | cdp | Key Federal Reserve economic indicators - fed funds rate, unemployment, and CPI - in one … |
| POST /api/site-map | $0.005 | base | live | cdp | Discover a website's URLs in one call: reads robots.txt, its declared sitemap(s) (sitemap… |
| GET /api/sanctions/name | $0.005 | base | live | cdp | Screen a person or company name against the OFAC SDN list. Returns exact and substring ma… |
| POST /api/receipts | $0.005 | base | live | cdp | Your own settled calls in the shape a finance system posts: one row per payment with what… |
| GET /api/global-defi | $0.005 | base | live | cdp | Global DeFi snapshot: DeFi market cap (USD), ETH market cap, DeFi-to-ETH ratio, 24h DeFi … |
| POST /api/github-repo | $0.005 | base | live | cdp | Enrich a public GitHub repository: stars, forks, watchers, open issues, license, topics, … |
| GET /api/fx-dashboard | $0.005 | base | live | cdp, payai | Snapshot of all G10 spot exchange rates quoted against USD (EUR, GBP, JPY, CHF, CAD, AUD,… |
| GET /api/fred-series-info | $0.005 | base | live | cdp, payai | Metadata for a FRED series: title, frequency, units, seasonal adjustment, observation dat… |
| GET /api/fred-release-observations | $0.005 | base | live | cdp, payai | Bulk-fetch observations for every series in a FRED release in one call. Use it to grab an… |
| GET /api/fred-release-calendar | $0.005 | base | live | cdp, payai | Upcoming and very-recent US economic data release dates - CPI, employment, GDP, FOMC minu… |
| GET /api/fed-funds | $0.005 | base | live | cdp, payai | Current effective federal funds rate (current, as of date, in percent) plus a trailing N-… |
| GET /api/edgar-xbrl-frame | $0.005 | base | live | cdp, payai | All US public companies that reported a given XBRL tag for a given period, in one call. K… |
| GET /api/edgar-search | $0.005 | base | live | cdp, payai | General-purpose full-text search across every SEC filing since 2001. Find any phrase in a… |
| GET /api/edgar-insider-trades | $0.005 | base | live | cdp, payai | Recent Form 4 insider transactions filed against a company (officer, director, or 10% hol… |
| GET /api/edgar-filings | $0.005 | base | live | cdp, payai | Recent SEC filings for a company by ticker or CIK, newest first. Optionally filter by for… |
| GET /api/edgar-13f-dataset-head | $0.005 | base | live | cdp | A bounded head of ONE table in a Form 13F data set, read with two byte-range requests aga… |
| POST /api/cve-lookup | $0.005 | base | live | cdp | Look up a CVE by id, or search CVEs by keyword or product: the NVD description, CVSS seve… |
| POST /api/contract-source | $0.005 | base | live | cdp | Fetch the verified Solidity source files and compiler metadata for a contract address fro… |
| GET /api/coins-list | $0.005 | base | live | cdp | The complete list of tracked coins (~18k) as {id, symbol, name}, paged: `page` + `perPage… |
| GET /api/coin-search | $0.005 | base | live | cdp | Resolve a name or ticker to coin ids: full-text search returning matching coins (id, symb… |
| GET /api/coin-categories | $0.005 | base | live | cdp | Coin categories (Layer 1, Meme, AI, DeFi, Stablecoins, RWA, ...) ranked by market cap, wi… |
| POST /api/block-receipts | $0.005 | base | live | cdp | Every transaction receipt in one block, fetched as a single upstream read and summarised:… |
| GET /api/b20-verify | $0.005 | base | live | cdp | Boolean verdict with reasons: is this address a real factory-issued B20 on Base? Checks t… |
| GET /api/b20-token-info | $0.005 | base | live | cdp | ERC-20 metadata plus B20 signals for any Base address: name, symbol, decimals, total supp… |
| POST /api/a2a-card-fetch | $0.005 | base | live | cdp | Discover and fetch a site's A2A (Agent2Agent protocol) Agent Card - tries /.well-known/ag… |
| POST /api/skill/webhook-intake | $0.006 | base | live | cdp | The production ingest path for every incoming webhook: verify the provider signature (Git… |
| POST /api/skill/ssl-audit | $0.006 | base | live | cdp | TLS/SSL security posture check: live certificate inspection, HTTP security headers, and C… |
| POST /api/skill/loan-comparison | $0.006 | base | live | cdp, payai | Compare two or more loan offers - different rates, terms, fees, prepayment structures - o… |
| POST /api/skill/email-security | $0.006 | base | live | cdp | Full email auth posture: SPF, DMARC, DKIM, and composite deliverability score in one call… |
| POST /api/exa-contents | $0.006 | base | live | cdp | Retrieve the readable text of up to 10 web pages by URL, with optional query-focused high… |
| POST /api/skill/gas-optimizer | $0.007 | base | live | cdp | Find the cheapest gas right now: Base gas, Ethereum gas, Base fee estimate, and ETH price… |
| POST /api/skill/wallet-readiness | $0.008 | base | live | cdp | One call answers 'can this wallet pay right now?' - USDC balances on Base AND Solana, liv… |
| POST /api/skill/user-onboarding | $0.008 | base | live | cdp, payai | Take a signup form submission and run the full onboarding workup deterministically: valid… |
| POST /api/skill/location-intel | $0.008 | base | live | cdp, payai | Point at an address (or even a rough place name) and assemble the situational brief: prec… |
| GET /api/search-lite | $0.008 | base | live | cdp | A quick, low-cost web search sample as clean JSON: up to five ranked results with title, … |
| GET /api/coin-profile | $0.008 | base | live | cdp | Full profile of one coin by id: name/symbol, description, categories, contract addresses … |
| GET /api/coin-ohlc | $0.008 | base | live | cdp | OHLC candles for a coin: days 1 (30-min candles), 7 or 14 (4-hour), 30 / 90 / 180 / 365 (… |
| POST /api/skill/text-hygiene | $0.009 | base | live | cdp, payai | Turn a wall of dirty text - chat logs, scraped pages, user-generated content, log dumps -… |
| POST /api/skill/seo-audit | $0.009 | base | live | cdp | Can search engines and AI crawlers actually index this page? One pass over reachability, … |
| POST /api/skill/cheapest-rail | $0.009 | base | live | cdp | Where should an agent transact this minute? Live gas on Ethereum + every major L2 side by… |
| GET /api/crypto-history | $0.01 | base | live | cdp, payai | Historical price, market cap, and volume time series for a coin. Granularity is automatic… |
| POST /api/transcribe | $0.03 | base | live | cdp | Transcribe audio to text using OpenAI (gpt-transcribe). Provide a URL to an audio file (m… |
| POST /api/decide | $0.02 | base | live | cdp | Describe a job and get a call-ready plan: which tools, across this catalog and outside x4… |
| POST /api/decide/execute | $0.001 | base | live | cdp | Run a decision's plan through Agent402: first-party steps run directly, third-party steps… |
| GET /api/weather-alerts | $0.002 | base | live | cdp | Active National Weather Service alerts for a US state as clean JSON: event, severity, hea… |
| GET /api/treasury-debt | $0.002 | base | live | cdp, payai | Most recent total US public debt outstanding (the headline national-debt number, daily) f… |
| POST /api/stablecoin-supply-history | $0.002 | base | live | cdp | Daily total stablecoin supply in USD over time, for all chains or one chain, per peg curr… |
| POST /api/selector-lookup | $0.002 | base | live | cdp | Resolve a 4-byte function selector or a 32-byte event topic hash to its known human-reada… |
| POST /api/options-ticker | $0.002 | base | live | cdp | One options instrument live: mark, last, bid and ask with sizes, index price, open intere… |
| POST /api/nft-holdings | $0.002 | base | live | cdp, payai | Return the NFTs owned by a wallet address on a given network. Each row carries the collec… |
| POST /api/nft-collection | $0.002 | base | live | cdp, payai | Fetch NFT collection (ERC-721 / ERC-1155) metadata by contract address on Ethereum, Base,… |
| POST /api/mev-recent-blocks | $0.002 | base | live | cdp, payai | Last N MEV-Boost-built blocks via the Flashbots relay. For each block: slot, block number… |
| POST /api/l2-gas-comparison | $0.002 | base | live | cdp, payai | Current gas snapshot across Ethereum + supported L2s (Base, Polygon, Arbitrum, Optimism),… |
| POST /api/kalshi-markets | $0.002 | base | live | cdp, payai | List Kalshi markets (CFTC-regulated US event contracts). Filter by status (open/closed/se… |
| POST /api/embed | $0.002 | base | live | cdp, payai | Generate a text embedding vector using OpenAI text-embedding-3-small (1536 dimensions). I… |
| POST /api/dns-propagation | $0.002 | base | live | cdp, payai | Resolve the same DNS record against 4 public resolvers (Google, Cloudflare, Quad9, OpenDN… |
| POST /api/dex-quote | $0.002 | base | live | cdp | Spot quote for swapping through a Uniswap V3 pool at the current tick. amountIn is in hum… |
| POST /api/defi-protocols | $0.002 | base | live | cdp | DeFi protocols ranked by total value locked, filterable by category, chain or name, each … |
| POST /api/captcha-verify | $0.002 | base | live | cdp | Validate a Cloudflare Turnstile, Google reCAPTCHA, or hCaptcha token server-side. You pas… |
| POST /api/pdf-extract-pages | $0.003 | base | live | cdp | Pull a subset of pages into a new PDF (split). Body: {"url":"https://…/file.pdf","pages":… |
| POST /api/image-dominant-color | $0.003 | base | live | cdp | Extract the dominant colors of an image as a palette of hex values with pixel ratios. Sen… |
| GET /api/search-videos | $0.02 | base | live | cdp | Live video search: ranked video results (title, video page URL, description, duration, cr… |
| POST /api/skill/trend-analysis | $0.01 | base | live | cdp, payai | Bundled execution of the Trend analysis workflow - Take any numeric time series - a stock… |
| POST /api/skill/yield-dashboard | $0.01 | base | live | cdp | Bundled execution of the Yield dashboard workflow - Current yield curve snapshot: full Tr… |
| POST /api/skill/dns-network-ops | $0.01 | base | live | cdp, payai | Bundled execution of the DNS & network ops workflow - End-to-end DNS health check: record… |
| POST /v1/premium/chat/completions | $0.50 | base | live | cdp | OpenAI-compatible chat completions, premium tier: gpt-5, gpt-6 astra, o3 and o4-mini, cla… |
| POST /api/tls-cert | $0.001 | base | live | cdp, payai | Inspect the TLS certificate of any public host: subject, issuer, validity window, days re… |
| POST /api/testnet-fund | $0.001 | base | live | cdp | Fund any address with testnet money via the Coinbase faucet - USDC (1) or ETH (0.0001) on… |
| GET /api/search-suggest | $0.001 | base | live | cdp, payai | Search autocomplete: query suggestions for a partial input as a flat JSON array. Useful f… |
| GET /api/reverse-geocode | $0.001 | base | live | cdp, payai | Resolve a lat/lon to a structured postal address: road, house number, city, state, postco… |
| GET /api/public-holidays | $0.001 | base | live | cdp | Public holidays for a country and year via Nager.Date (keyless, 100+ countries): date, lo… |
| GET /api/place-search | $0.001 | base | live | cdp, payai | Search OpenStreetMap for places by keyword, optionally restricted to a bounding box or co… |
| POST /api/perp-klines | $0.001 | base | live | cdp | OHLCV candles for one perpetual at any interval from 1 minute to 1 month, up to the venue… |
| POST /api/pdf-info | $0.001 | base | live | cdp | Inspect a PDF without downloading the whole thing into your model: page count, title, aut… |
| POST /api/nft-metadata | $0.001 | base | live | cdp, payai | Resolve the metadata for a single NFT: title, description, image URLs (original + cached … |
| POST /api/http-check | $0.001 | base | live | cdp, payai | Check any public URL: status code, latency, final URL after redirects, and response heade… |
| GET /api/drug-adverse-events | $0.001 | base | live | cdp | Top reported adverse reactions for a drug from the FDA FAERS database (openFDA), ranked b… |
| GET /api/dns | $0.001 | base | live | cdp | Live DNS lookup for a domain: returns name, type and records[]. Supported record types: A… |
| POST /api/dmarc-check | $0.001 | base | live | cdp, payai | Fetch and validate a domain's DMARC policy at _dmarc.<domain> (RFC 7489). Surfaces the en… |
| POST /api/dex-top-pools | $0.001 | base | live | cdp, payai | Top DEX pools (Uniswap, Sushi, Curve, Aerodrome, etc.) ranked by current TVL - filterable… |
| POST /api/defi-dex-volume | $0.001 | base | live | cdp | Decentralized exchanges ranked by 24h spot volume with 7d, 30d, 1y and all-time volume, c… |
| GET /api/x402-verify | $0.004 | base | live | cdp, payai | Confirm a USDC payment actually settled: given a tx hash (and network), returns whether i… |
| POST /api/wallet-balance | $0.002 | base | live | cdp, payai | Look up the native coin balance (ETH/MATIC) plus every ERC-20 holding for a wallet addres… |
| POST /api/token-allowance | $0.002 | base | live | cdp | How much of an ERC-20 token a spender contract is approved to move from an owner wallet -… |
| POST /api/sol-token-lookup | $0.002 | base | live | cdp | Resolve a Solana token by mint, ticker or name through Jupiter's token index and get its … |
| POST /api/perp-funding-screener | $0.002 | base | live | cdp | Every listed perpetual ranked by current funding rate, the most positive and most negativ… |
| POST /api/nft-floor | $0.002 | base | live | cdp, payai | Get the current floor price for an NFT collection across OpenSea + LooksRare (Ethereum). … |
| POST /api/moderate | $0.002 | base | live | cdp, payai | Check text for harmful content using OpenAI moderation (omni-moderation-latest). Returns … |
| POST /api/mev-builder-share | $0.002 | base | live | cdp, payai | Builder market share aggregated over the last N MEV-Boost blocks via the Flashbots relay.… |
| POST /api/kalshi-event | $0.002 | base | live | cdp, payai | Get full detail for a single Kalshi event with all its nested markets. Mutually-exclusive… |
| POST /api/ip-info | $0.002 | base | live | cdp, payai | Classify an IP address: version, public/private/loopback/link-local, integer form, and re… |
| POST /api/gravatar-check | $0.002 | base | live | cdp | Check whether an email address has a Gravatar: hashes the normalized email (MD5, pure CPU… |
| GET /api/fx-historical | $0.002 | base | live | cdp, payai | Historical foreign-exchange rate for a specific date using European Central Bank referenc… |
| POST /api/eth-call | $0.002 | base | live | cdp, payai | Escape hatch for power users: forward an arbitrary read-only JSON-RPC method to the chain… |
| POST /api/ens-bulk-resolve | $0.002 | base | live | cdp, payai | Reverse-resolve a batch of Ethereum addresses to ENS primary names + avatar URLs (up to 5… |
| GET /api/earthquakes | $0.002 | base | live | cdp | Real-time USGS earthquake feed: magnitude, place, time, depth, coordinates. Live governme… |
| POST /api/dkim-lookup | $0.002 | base | live | cdp, payai | Fetch and parse a DKIM public-key record at <selector>._domainkey.<domain> (RFC 6376). Re… |
| POST /api/defi-yield-history | $0.002 | base | live | cdp | Daily APY and TVL history for one yield pool, up to ten years, with a summary of latest, … |
| POST /api/defi-chain-tvl-history | $0.002 | base | live | cdp | Daily total value locked history for one chain or for all of DeFi, up to ten years of poi… |
| POST /api/tx-receipt | $0.003 | base | live | cdp | Full receipt for a transaction hash in one call: status, block, from/to, value, gas used … |
| POST /api/stablecoins | $0.003 | base | live | cdp | Stablecoins ranked by circulating supply: peg currency and mechanism, price and deviation… |
| GET /api/stablecoin-peg | $0.003 | base | live | cdp | Live $1-peg deviation for the top USD stablecoins (USDT, USDC, USDS, DAI, USDe, PYUSD, US… |
| POST /api/sol-token-search | $0.003 | base | live | cdp | Find Solana tokens and pairs by name, ticker or address across every DEX DexScreener inde… |
| POST /api/sol-token-pairs | $0.003 | base | live | cdp | Every DEX pair trading a Solana token mint (Raydium, Orca, Meteora, Pump.fun AMM and the … |
| GET /api/rwa-list | $0.003 | base | live | cdp | Every real-world asset with a tokenized onchain version that CoinGecko tracks: stocks, ET… |
| GET /api/rwa-issuers | $0.003 | base | live | cdp | The issuers behind tokenized real-world assets (Coinbase, Backpack Securities, Ondo, xSto… |
| POST /api/image-exif | $0.003 | base | live | cdp | Extract EXIF metadata from an image (camera make/model, timestamps, exposure, orientation… |
| POST /api/http-headers | $0.003 | base | live | cdp, payai | Fetch a URL and return every response header plus a security analysis: HSTS, CSP, X-Frame… |
| POST /api/fc-cast | $0.003 | base | live | cdp | Fetch one Farcaster cast by hash or warpcast.com / farcaster.xyz URL. Returns the compact… |
| POST /api/favicon-grab | $0.003 | base | live | cdp | Fetch a site's favicon/logo: reads the page's declared <link rel=icon…> tags (all variant… |
| POST /api/calldata-decode | $0.003 | base | live | cdp | Decode EVM smart-contract transaction calldata into the function name and typed parameter… |
| POST /api/asset-transfers | $0.003 | base | live | cdp | Token and native transfer history for any EVM address across major chains: direction, cou… |
| POST /api/skill/url-inspector | $0.004 | base | live | cdp | Quick URL health and metadata check - parse the URL structure, verify reachability, and p… |
| POST /api/skill/contact-verify | $0.004 | base | live | cdp | Verify an email address is deliverable - syntax validation plus MX record check on the do… |
| POST /api/images-to-pdf | $0.004 | base | live | cdp | Combine PNG/JPEG images into a single PDF, one image per page. Body: {"urls":["https://…/… |
| POST /api/x-user | $0.01 | base | live | cdp | Look up one X (Twitter) account by username: id, display name, bio, account creation date… |
| POST /api/skill/feed-watch | $0.02 | base | live | cdp | Bundled execution of the Feed watch workflow - Monitor an RSS/Atom feed in one call: pars… |
| POST /api/code-run-pro | $0.05 | base | live | cdp, payai | Execute Python or JavaScript code in a secure, isolated cloud sandbox (Pro tier). Same as… |
| POST /api/skill/ipo-watch | $0.04 | base | live | cdp | Bundled execution of the IPO watch workflow - What companies are going public? Recent S-1… |
| POST /api/skill/structured-scrape | $0.03 | base | live | cdp, payai | Bundled execution of the Structured scrape workflow - Pull structured data out of any web… |
| POST /api/skill/fraud-signals | $0.03 | base | live | cdp, payai | Bundled execution of the Fraud signals workflow - Is this domain trustworthy, or is it a … |
| POST /api/skill/document-intel | $0.02 | base | live | cdp, payai | Bundled execution of the Document intelligence workflow - Turn any PDF or image URL into … |
| POST /api/skill/regulatory-watch | $0.02 | base | live | cdp, payai | Bundled execution of the SEC regulatory monitoring workflow - The 'who just filed / who j… |
| POST /api/llm-context | $0.02 | base | live | cdp | Web search that returns READY-TO-USE grounding text, not links: for one query you get the… |
| POST /v1/responses | $0.02 | base | live | cdp | OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI… |
| GET /api/stock-history | $0.005 | base | live | cdp, payai | Daily OHLCV bars for a US equity: the last `days` sessions, 1 to 250, default 30. Daily o… |
| POST /v1/ipo-report | $0.05 | base | live | cdp | A deterministic digest of the IPO pipeline for a window: every 424B4 final prospectus and… |
| POST /api/skill/macro-context | $0.04 | base | live | cdp, payai | Bundled execution of the Macro backdrop snapshot workflow - The 'is the economic backdrop… |
| POST /api/skill/document-brief | $0.03 | base | live | cdp | Bundled execution of the Document brief workflow - Metadata, an AI-written summary, and a… |
| POST /api/pdf-summarize | $0.03 | base | live | cdp | Fetch a PDF from a URL, extract its text, and return a concise AI-generated summary - fac… |
| POST /api/skill/any-to-markdown | $0.03 | base | live | cdp, payai | Bundled execution of the Convert anything to markdown workflow - Convert anything at a UR… |
| POST /api/skill/financial-research | $0.02 | base | live | cdp | Bundled execution of the Financial research workflow - Pull SEC filings, the latest close… |
| POST /api/skill/contract-audit | $0.02 | base | live | cdp | Bundled execution of the Contract audit workflow - Triage a smart contract before an agen… |
| POST /api/site-crawl | $0.02 | base | live | cdp | Crawl a website from a starting URL and return each page as clean markdown: breadth-first… |
| POST /api/audio-convert | $0.02 | base | live | cdp | Extract/convert the audio track of any media URL (mp4, mov, wav, m4a, ogg…) to MP3 - the … |
| POST /api/skill/page-audit | $0.02 | base | live | cdp | Bundled execution of the Page audit workflow - Full page SEO + security audit: content ex… |
| POST /api/skill/link-preview | $0.01 | base | live | cdp, payai | Bundled execution of the Link preview card workflow - The 'turn a URL into a card-shaped … |
| POST /api/skill/defi-dashboard | $0.01 | base | live | cdp | Bundled execution of the DeFi dashboard workflow - DeFi market overview: total TVL, ETH p… |
| POST /api/skill/tx-forensics | $0.01 | base | live | cdp | Bundled execution of the Transaction forensics workflow - Explain what an EVM transaction… |
| POST /v1/premium/messages | $0.50 | base | live | cdp | Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SD… |
| POST /api/route/execute-pro | $3.30 | base | live | cdp | Describe a task (or name a slug) and the Smart Order Router resolves the best-matching to… |
| POST /api/route/execute-max | $0.55 | base | live | cdp | Describe a task (or name a slug) and the Smart Order Router resolves the best-matching to… |
| POST /api/transcribe-pro | $0.10 | base | live | cdp | Transcribe audio to text using OpenAI (gpt-transcribe). Higher accuracy than the standard… |
| POST /api/image-gen-hd | $0.10 | base | live | cdp | Generate a higher-quality image from a text prompt using GPT Image 2 (medium quality, 102… |
| POST /api/llm-premium | $0.50 | base | live | cdp | LLM inference proxy (Premium tier) - o3 or o3-mini reasoning models. Supports vision (up … |
| POST /v1/pro/chat/completions | $0.10 | base | live | cdp | OpenAI-compatible chat completions, pro tier: gpt-4o, gpt-4.1, claude sonnet, gemini pro,… |
| POST /api/yaml-to-json | $0.001 | base | live | cdp, payai | Parse YAML into JSON (safe schema - no code execution). |
| POST /api/webhook-verify | $0.001 | base | live | cdp | Verify a webhook's HMAC signature against the correct per-provider scheme: GitHub (X-Hub-… |
| POST /api/uuid-validate | $0.001 | base | live | cdp, payai | Validate a UUID and report its version (1-8) and variant. Accepts hyphenated or braced fo… |
| POST /api/user-agent | $0.001 | base | live | cdp, payai | Heuristic user-agent string parser: browser, version, OS, device class, and bot detection. |
| POST /api/url-code | $0.001 | base | live | cdp, payai | Percent-encode or decode a string for URLs. mode: encode (default) or decode. component: … |
| POST /api/unit-convert | $0.001 | base | live | cdp | Convert a value between units of length, mass, temperature, volume, area, speed, time, da… |
| GET /api/ulid | $0.001 | base | live | cdp | Generate ULIDs (sortable, timestamp-prefixed identifiers). |
| POST /api/truncate | $0.001 | base | live | cdp, payai | Truncate text to a maximum length, adding an ellipsis (or custom suffix). Optionally brea… |
| POST /api/token-count | $0.001 | base | live | cdp | Count exact LLM tokens for a string using the real OpenAI BPE (o200k_base for gpt-4o/o-se… |
| GET /api/timezone-convert | $0.001 | base | live | cdp, payai | Convert a datetime from one IANA timezone to another. Accepts ISO 8601, Unix timestamps (… |
| POST /api/time-convert | $0.001 | base | live | cdp, payai | Convert between epoch (s or ms), ISO 8601, and any IANA timezone. Give a value (epoch sec… |
| GET /api/time | $0.001 | base | live | cdp | Current time: UTC ISO, epoch seconds/ms, day of week/year, ISO week - optionally rendered… |
| POST /api/text-stats | $0.001 | base | live | cdp, payai | Counts for any text in one call: characters (Unicode code points), words, sentences, para… |
| POST /api/text-diff | $0.001 | base | live | cdp, payai | Line-by-line diff of two texts (LCS). Returns unified-style ops and change counts. Up to … |
| POST /api/text-chunk | $0.001 | base | live | cdp | Split text into overlapping chunks for RAG ingestion - by characters (default) or by exac… |
| POST /api/stats-summary | $0.001 | base | live | cdp | Compute the full descriptive-stats panel for an array of numbers in one call: count, sum,… |
| POST /api/stats | $0.001 | base | open | cdp | Descriptive statistics for an array of numbers: count, sum, mean, median, mode, min, max,… |
| POST /api/sql-cert-verify | $0.001 | base | live | cdp | Verify an Ed25519 execution certificate against the exact SQL statement you are about to … |
| POST /api/spf-check | $0.001 | base | live | cdp, payai | Fetch and validate a domain's SPF record (RFC 7208). Parses mechanisms (ip4/ip6/include/a… |
| POST /api/sort-lines | $0.001 | base | live | cdp, payai | Sort the lines of a text. order: asc (default) | desc | numeric. unique:true removes dupl… |
| POST /api/sol-price | $0.001 | base | live | cdp | USD price for up to 50 Solana token mints in one call from Jupiter's price API v3: price,… |
| POST /api/slugify | $0.001 | base | live | cdp, payai | Turn any text into a URL-safe slug (lowercase, hyphenated, diacritics stripped). |
| POST /api/sharpe-ratio | $0.001 | base | live | cdp | Risk-adjusted return: (mean return - risk-free rate) / sample standard deviation of retur… |
| POST /api/semver | $0.001 | base | live | cdp, payai | Parse a semantic version, or compare two (a vs b → -1/0/1, with greater/lesser flags). |
| POST /api/mev-block-payment | $0.002 | base | live | cdp, payai | Look up the MEV-Boost payment for a specific slot or block number via the Flashbots relay… |
| POST /api/rot13 | $0.001 | base | live | cdp, payai | Caesar-cipher a string. Default shift 13 (ROT13, self-inverse). Set shift for any rotatio… |
| POST /api/roman | $0.001 | base | live | cdp, payai | Convert an integer (1-3999) to Roman numerals, or a Roman numeral back to an integer. Aut… |
| POST /api/robots-check | $0.001 | base | live | cdp, payai | Fetch a site's robots.txt and answer: may this user-agent crawl this path? Returns the ma… |
| POST /api/relative-time | $0.001 | base | live | cdp | Format a timestamp as a human relative phrase ("3 hours ago", "in 2 days") versus now or … |
| POST /api/regex | $0.001 | base | live | cdp, payai | Run a regular expression against text. Returns up to 100 matches with index and capture g… |
| POST /api/readability-score | $0.001 | base | live | cdp, payai | Compute Flesch-Kincaid Grade Level, Flesch Reading Ease, Gunning Fog Index, and Automated… |
| POST /api/readability | $0.001 | base | live | cdp, payai | Flesch Reading Ease score and Flesch–Kincaid grade level for English text, plus word/sent… |
| POST /api/querystring | $0.001 | base | live | cdp, payai | Parse a URL query string into an object, or build one from an object. mode: parse (defaul… |
| GET /api/qr | $0.001 | base | live | cdp | Generate a QR code PNG from any text or URL. |
| POST /api/perp-open-interest | $0.001 | base | live | cdp | Open interest for one perpetual in coins and USD notional with its share of the venue tot… |
| POST /api/percentage | $0.001 | base | live | cdp, payai | Percentage helper. op: "of" (a% of b), "change" (% change a→b), "ratio" (a is what % of b… |
| POST /api/password-strength | $0.001 | base | live | cdp, payai | Score a password's strength: character-set size, entropy bits, a 0–4 rating, and an estim… |
| GET /api/password | $0.001 | base | live | cdp | Generate cryptographically random passwords. |
| POST /api/outliers | $0.001 | base | live | cdp | Flag outliers in a numeric series using either the IQR rule (Tukey fences at 1.5·IQR - ro… |
| POST /api/openapi-validate-payload | $0.001 | base | live | cdp | Validate a JSON payload against the request or response schema for one operation in an Op… |
| POST /api/openapi-security-summary | $0.001 | base | live | cdp | Resolve authentication requirements across an OpenAPI 3.x or Swagger 2.x document. Return… |
| POST /api/openapi-search | $0.001 | base | live | cdp | Search operations in an OpenAPI 3.x or Swagger 2.x spec against a free-text query. Tokeni… |
| POST /api/openapi-resolve-refs | $0.001 | base | live | cdp | Inline every local `$ref` in an OpenAPI 3.x or Swagger 2.x document so downstream tools s… |
| POST /api/openapi-redact | $0.001 | base | live | cdp | Shrink an OpenAPI 3.x or Swagger 2.x document for LLM context by stripping verbose meta-f… |
| POST /api/openapi-mock-response | $0.001 | base | live | cdp | Synthesize a JSON response body for one operation + status code in an OpenAPI 3.x or Swag… |
| POST /api/openapi-extract | $0.001 | base | live | cdp | Flatten an OpenAPI 3.x or Swagger 2.x spec into a structured list of callable endpoints -… |
| POST /api/openapi-diff | $0.001 | base | live | cdp | Compare two OpenAPI 3.x or Swagger 2.x documents and return a structured diff: added / re… |
| POST /api/onramp-link | $0.001 | base | live | cdp | Generate a single-use Coinbase Onramp URL that lets a human fund any wallet with a card o… |
| POST /api/number-format | $0.001 | base | live | cdp, payai | Format a number: thousands separators, fixed decimals, optional currency, or compact (1.2… |
| POST /api/npv | $0.001 | base | live | cdp, payai | Compute the net present value of a stream of cashflows at a given discount rate. Index 0 … |
| POST /api/moving-average | $0.001 | base | live | cdp | Compute simple (SMA) and exponential (EMA) moving averages over a numeric series. Returns… |
| POST /api/morse | $0.001 | base | live | cdp, payai | Encode text to Morse code or decode it back. mode: encode (default) or decode. Words sepa… |
| GET /api/mime | $0.001 | base | live | cdp | Look up a MIME type by file extension. |
| POST /api/memory/revoke | $0.001 | base | live | cdp | Revoke a previously granted wallet's access to your namespace. |
| GET /api/memory/log | $0.001 | base | live | cdp, payai | Tamper-evident history of every change to a namespace - an append-only, hash-chained audi… |
| POST /api/loan-payment | $0.001 | base | live | cdp, payai | Compute the monthly (or per-period) payment on a fully-amortizing loan: mortgage, auto, s… |
| POST /api/linear-regression | $0.001 | base | live | cdp | Fit a least-squares line y = slope·x + intercept to two equal-length series. Returns slop… |
| POST /api/levenshtein | $0.001 | base | live | cdp, payai | Levenshtein edit distance between two strings, plus a 0-1 similarity ratio. |
| POST /api/leap-year | $0.001 | base | live | cdp, payai | Check whether a year is a leap year and get related info: days in that year, the next and… |
| POST /api/jwt-verify | $0.001 | base | live | cdp, payai | Verify an HS256/384/512 JWT signature against a secret and check expiry. Returns valid + … |
| POST /api/jwt-sign | $0.001 | base | live | cdp | Mint a signed JSON Web Token (HMAC: HS256 default, HS384, HS512) from a payload + secret.… |
| POST /api/jwt-decode | $0.001 | base | live | cdp, payai | Decode a JWT without verification: header (algorithm), payload claims (subject, issuer, e… |
| POST /api/jsonl | $0.001 | base | live | cdp | Convert between a JSON array and JSONL/NDJSON (one JSON object per line). mode: to-jsonl … |
| POST /api/json-validate | $0.001 | base | live | cdp, payai | Validate a JSON document against a JSON Schema (draft-07 subset) and get the list of viol… |
| POST /api/json-schema-infer | $0.001 | base | live | cdp | Infer a draft-07 JSON Schema from sample JSON document(s). Send one sample as json, or se… |
| POST /api/json-query | $0.001 | base | live | cdp, payai | Extract a value from JSON by dot/bracket path, e.g. "items[2].name". |
| POST /api/json-pointer | $0.001 | base | live | cdp | Resolve an RFC 6901 JSON Pointer (e.g. /items/0/name) against a JSON value. Returns the v… |
| POST /api/json-merge | $0.001 | base | live | cdp, payai | Deep-merge two JSON objects (b wins on conflicts; arrays are concatenated). |
| POST /api/json-format | $0.001 | base | live | cdp, payai | Validate, pretty-print (any indentation, 0-8 spaces), or minify JSON, optionally with obj… |
| POST /api/json-flatten | $0.001 | base | live | cdp, payai | Flatten nested JSON to dot-path keys, or unflatten dot-path keys back to nested JSON. mod… |
| POST /api/json-diff | $0.001 | base | live | cdp, payai | Deep-compare two JSON values. Returns a list of changed/added/removed paths (capped at 10… |
| POST /api/iso-week | $0.001 | base | live | cdp, payai | Get the ISO 8601 week number, ISO day-of-week, quarter, and day-of-year for any date. Use… |
| POST /api/isbn-validate | $0.001 | base | live | cdp, payai | Validate an ISBN-10 or ISBN-13 checksum (hyphens/spaces ignored) and report which format … |
| POST /api/irr | $0.001 | base | live | cdp, payai | Compute the internal rate of return (IRR) of a cashflow stream - the discount rate at whi… |
| POST /api/image-thumbnail | $0.001 | base | live | cdp, payai | Make a square thumbnail of an image - scales and center-crops to NxN (default 128). Send … |
| POST /api/image-resize | $0.001 | base | live | cdp, payai | Resize an image to given pixel dimensions. Send a base64 PNG/JPEG/BMP and width and/or he… |
| POST /api/ics-parse | $0.001 | base | live | cdp | Parse iCalendar (.ics) text into structured JSON events: summary, start/end, location, or… |
| POST /api/iban-validate | $0.001 | base | live | cdp, payai | Validate an IBAN: country code, length, and the ISO 13616 mod-97 checksum. |
| POST /api/html-to-markdown | $0.001 | base | live | cdp, payai | Convert an HTML fragment or document you already have into clean markdown. (To fetch + co… |
| POST /api/html-table | $0.001 | base | live | cdp | Extract a <table> from an HTML string as JSON rows (header-keyed) or CSV. Useful for pric… |
| POST /api/html-select | $0.001 | base | live | cdp | Run a CSS selector against an HTML string and return the matches (text, attrs, and option… |
| POST /api/html-meta | $0.001 | base | live | cdp | Extract <title>, <meta description>, OpenGraph/Twitter cards, canonical URL, and JSON-LD … |
| POST /api/html-links | $0.001 | base | live | cdp | Enumerate every <a href> in an HTML string with its anchor text and rel attribute. Option… |
| POST /api/html-entities | $0.001 | base | live | cdp, payai | Encode text to HTML entities or decode them back. mode: encode (default) or decode. |
| POST /api/hmac | $0.001 | base | live | cdp, payai | HMAC signature of a message with a shared key. Algorithms: sha256 (default), sha512, sha1… |
| POST /api/hex | $0.001 | base | live | cdp, payai | Hex encode or decode text. mode: encode (default) or decode. |
| POST /api/gzip | $0.001 | base | live | cdp | Compress a string with gzip (RFC 1952) and return it as base64. Reports input bytes, outp… |
| POST /api/gunzip | $0.001 | base | live | cdp | Decompress a base64-encoded gzip payload. Returns the result as utf8 (text) or base64 (bi… |
| GET /api/geocode | $0.001 | base | live | cdp, payai | Resolve a free-form address or place name to coordinates: lat/lon, display name, bounding… |
| POST /api/geo-distance | $0.001 | base | live | cdp | Great-circle distance between two latitude/longitude points using the haversine formula. … |
| GET /api/gas-estimate | $0.001 | base | live | cdp, payai | Current gas price on Base, Polygon, Arbitrum, Optimism, Ethereum, Monad, Celo, Avalanche,… |
| POST /api/forecast-ses | $0.001 | base | live | cdp | Simple exponential smoothing (SES) - level-only forecast for series without trend or seas… |
| POST /api/forecast-naive | $0.001 | base | live | cdp | Three textbook baseline forecasts: mean (forecast = average of history), naive (forecast … |
| POST /api/forecast-holt-winters | $0.001 | base | live | cdp | Holt-Winters triple exponential smoothing - level + trend + seasonal component. Use for s… |
| POST /api/forecast-holt | $0.001 | base | live | cdp | Holt's linear trend method - level + trend (no seasonality). Two smoothing parameters: al… |
| POST /api/forecast-eval | $0.001 | base | live | cdp | Backtest a forecasting method on the input series by holding out the last `testSize` obse… |
| POST /api/finance | $0.001 | base | live | cdp, payai | Financial math. op: "compound" (future value of principal at a rate) or "loan" (monthly p… |
| GET /api/feedback/summary | $0.001 | base | live | cdp | What paying buyers said about each tool on this server: good and bad counts and the numbe… |
| POST /api/epoch-convert | $0.001 | base | live | cdp, payai | Convert between Unix epoch timestamps and ISO 8601 date strings in both directions. Provi… |
| GET /api/ens-resolve | $0.001 | base | live | cdp, payai | Resolve an ENS name (e.g. vitalik.eth) to its Ethereum address - so an agent can turn a h… |
| POST /api/email-validate | $0.001 | base | live | cdp, payai | Validate an email address: syntax check plus live MX record lookup on the domain (deliver… |
| POST /api/effective-annual-rate | $0.001 | base | live | cdp | Convert a nominal annual rate (APR) compounded m times per year into the effective annual… |
| POST /api/easter-date | $0.001 | base | live | cdp, payai | Compute the date of Easter Sunday for a given year using the Anonymous Gregorian algorith… |
| POST /api/duration | $0.001 | base | live | cdp, payai | Parse a duration like "2h30m" / "1d4h" / "90s" to seconds, or humanize a number of second… |
| POST /api/dedupe-lines | $0.001 | base | live | cdp, payai | Remove duplicate lines, preserving first-seen order. Returns the deduped text and how man… |
| POST /api/day-of-year | $0.001 | base | live | cdp, payai | Get the day number within the year (1-366) for any date, plus days remaining, leap-year s… |
| GET /api/date-format | $0.001 | base | live | cdp, payai | Parse a datetime from any format (ISO 8601, Unix timestamp in seconds or milliseconds, RF… |
| POST /api/date-diff | $0.001 | base | live | cdp | Difference between two dates/times in ms, seconds, minutes, hours, days, and a human summ… |
| POST /api/csv-lint | $0.001 | base | live | cdp, payai | Validate CSV structure: consistent column counts across rows, properly closed quotes, del… |
| POST /api/cron-next | $0.001 | base | live | cdp | Parse a 5-field cron expression and return the next N run times (UTC). |
| POST /api/crc32 | $0.001 | base | live | cdp, payai | CRC-32 checksum of a text string (hex), the IEEE polynomial used by zip/png/gzip. |
| GET /api/country-info | $0.001 | base | live | cdp | Country facts by name or ISO code: official name, capital, region, currencies, languages,… |
| POST /api/count | $0.001 | base | live | cdp, payai | Count characters, words, lines, and (optionally) occurrences of a substring in text. |
| POST /api/correlation | $0.001 | base | live | cdp | Pearson correlation coefficient between two equal-length numeric series. Returns r (the c… |
| POST /api/compress-compare | $0.001 | base | live | cdp | Run the same input through gzip, brotli, and raw deflate at max settings and report each … |
| POST /api/color | $0.001 | base | live | cdp, payai | Convert a color between hex, RGB, and HSL. Accepts "#1a2b3c", "rgb(26,43,60)", or "hsl(21… |
| POST /api/cidr | $0.001 | base | live | cdp, payai | Parse an IPv4 CIDR block: network address, broadcast, first/last host, netmask, and host … |
| POST /api/checksum | $0.001 | base | live | cdp, payai | Compute MD5, SHA-1, SHA-256, SHA-512, and CRC32 checksums of a string in a single call. U… |
| GET /api/screenshot | $0.004 | base | live | cdp | Screenshot any public URL in headless Chromium. Returns a PNG image. Use when you need VI… |
| GET /api/chain/total-supply | $0.001 | base | live | cdp | The circulating total supply of an ERC-20, read from the token contract itself rather tha… |
| GET /api/chain/storage | $0.001 | base | live | cdp | Read one 32-byte storage slot from a contract, the raw state under whatever the source co… |
| GET /api/chain/pending | $0.001 | base | live | cdp | The chain's pending block: how many transactions are queued for the next block, the base … |
| GET /api/chain/nonce | $0.001 | base | live | cdp | The transaction count of an account, which is the nonce its next transaction must carry. … |
| GET /api/chain-info | $0.001 | base | live | cdp | One-call chain state snapshot: chain id, latest block number, and current gas price (wei … |
| POST /api/case | $0.001 | base | live | cdp | Convert text between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title … |
| POST /api/card-validate | $0.001 | base | live | cdp, payai | Validate a payment card number (Luhn checksum) and detect the brand. Numbers are not stor… |
| POST /api/captcha-generate | $0.001 | base | live | cdp | Mint a stateless captcha challenge to gate your OWN endpoint: returns a human prompt plus… |
| POST /api/calc | $0.001 | base | live | cdp, payai | Safely evaluate an arithmetic expression (+ - * / % ^ and parentheses). No code execution… |
| POST /api/cagr | $0.001 | base | live | cdp | Compound annual growth rate between a beginning and ending value over N years: (end/begin… |
| POST /api/business-days | $0.001 | base | live | cdp | Count business days (Mon–Fri) between two dates, inclusive of the start, exclusive of the… |
| POST /api/brotli-decompress | $0.001 | base | live | cdp | Decompress a base64-encoded Brotli payload. Returns the result as utf8 (text) or base64 (… |
| POST /api/brotli-compress | $0.001 | base | live | cdp | Compress a string with Brotli (RFC 7932) and return it as base64. Brotli typically beats … |
| POST /api/break-even | $0.001 | base | live | cdp | Break-even point for a product: the units and revenue at which total revenue covers fixed… |
| POST /api/bond-price | $0.001 | base | live | cdp | Price a fixed-coupon bond from its yield to maturity: present-value the coupons plus face… |
| POST /api/base58 | $0.001 | base | live | cdp, payai | Base58 encode or decode text (Bitcoin/IPFS alphabet). mode: encode (default) or decode. |
| POST /api/base32 | $0.001 | base | live | cdp, payai | Base32 (RFC 4648) encode or decode text. mode: encode (default) or decode. |
| POST /api/base-convert | $0.001 | base | live | cdp | Convert an integer between number bases (radix 2-36), e.g. binary↔hex↔decimal. Arbitrary … |
| POST /api/barcode-decode | $0.001 | base | live | cdp, payai | Decode a barcode or QR code from an image. Send a base64 PNG or JPEG (or a data: URL); re… |
| POST /api/b20-feature-id | $0.001 | base | live | cdp | Pure-CPU helper: turn a B20 feature string (e.g. base.b20_asset) into its bytes32 feature… |
| POST /api/asn-info | $0.001 | base | live | cdp, payai | Look up the Autonomous System (ASN), prefix, country, registry, and allocation date for a… |
| POST /api/annuity | $0.001 | base | live | cdp | Present and future value of a level annuity (equal periodic payments). Supports an ordina… |
| POST /api/amortization | $0.001 | base | live | cdp, payai | Build the full per-period amortization schedule for a fully-amortizing loan. Each row rep… |
| POST /api/age | $0.001 | base | live | cdp, payai | Compute a precise age (years, months, days) from a birth date to today (or a given date),… |
| POST /api/add-time | $0.001 | base | live | cdp, payai | Add (or subtract) a duration to a date. duration like "2d", "-3h", "1w 2d", "90m". Return… |
| POST /v1/metered/gemini | $0.0019 | base | live | cdp | Google's generateContent wire priced from the request itself: the 402 quotes this exact b… |
| POST /api/xml-to-json | $0.002 | base | live | cdp, payai | Parse XML into a JSON object tree (attributes under _attrs, text under _text; repeated el… |
| GET /api/x402-quote | $0.002 | base | live | cdp, payai | Probe any URL and decode its HTTP 402 payment requirements (price, asset, network, pay-to… |
| GET /api/world-bank-search | $0.002 | base | live | cdp, payai | Search the World Bank indicator catalog (1,400+ indicators across GDP, demographics, heal… |
| GET /api/weather-hourly | $0.002 | base | live | cdp, payai | 48-hour hourly weather forecast for any location: temperature, precipitation probability … |
| GET /api/weather-daily | $0.002 | base | live | cdp, payai | 7-day daily weather forecast for any location: high/low temp, precipitation sum and proba… |
| GET /api/weather-air-quality | $0.002 | base | live | cdp, payai | Current air quality index and pollutant concentrations for any location: US AQI, PM2.5, P… |
| POST /api/wallet-transactions | $0.002 | base | live | cdp, payai | Return the most recent asset transfers (incoming + outgoing) for a wallet address - nativ… |
| GET /api/wallet-balances | $0.002 | base | live | cdp | All token balances for any address in one call, from Coinbase's indexed data API - ERC-20… |
| POST /api/unshorten-url | $0.002 | base | live | cdp | Follow a short link's redirect chain (bit.ly, t.co, youtu.be, tracking links, …) without … |
| POST /api/totp | $0.002 | base | live | cdp, payai | Compute the current TOTP code (RFC 6238, 30s period, SHA-1, 6 digits) from a base32 secre… |
| POST /api/token-balances | $0.002 | base | live | cdp | ERC-20 balances of one wallet for a NAMED list of token contracts (1-20) - the targeted c… |
| POST /api/srt-convert | $0.002 | base | live | cdp | Convert subtitles between SRT, WebVTT, plain text, and JSON cues. Send SRT or VTT text (a… |
| POST /api/sitemap | $0.002 | base | live | cdp | Fetch and parse a sitemap.xml (or sitemap index): returns up to 500 URLs with lastmod, or… |
| GET /api/sanctions/wallet | $0.002 | base | live | cdp | Is this blockchain address on the OFAC SDN list? Screens any address against every Digita… |
| POST /api/redact | $0.002 | base | live | cdp, payai | Mask emails, phone numbers, credit-card-like numbers, IPs, and SSNs in text. Returns the … |
| POST /api/perp-orderbook | $0.002 | base | live | cdp | The live level-2 order book for one perpetual: best bid and ask, mid, spread in basis poi… |
| POST /api/perp-dexs | $0.002 | base | live | cdp | Every builder-deployed perpetuals dex on Hyperliquid (HIP-3): dex name, full name, deploy… |
| POST /api/perp-dex-limits | $0.002 | base | live | cdp | Risk limits and status of ONE builder-deployed perp dex (HIP-3): total open-interest cap,… |
| POST /api/options-volume | $0.002 | base | live | cdp | Onchain options protocols ranked by 24h notional volume with 7d and 30d volume, 1d and 7d… |
| POST /api/openapi-to-curl | $0.002 | base | live | cdp, payai | Build a runnable curl command for one operation in an OpenAPI 3.x or Swagger 2.x spec. Lo… |
| POST /api/openapi-required-params | $0.002 | base | live | cdp, payai | For one operation, return the minimum set of inputs an agent must provide to make a succe… |
| POST /api/openapi-lint | $0.002 | base | live | cdp, payai | Score an OpenAPI 3.x or Swagger 2.x spec on agent-readiness - i.e. does an LLM-driven cal… |
| GET /api/onchain-sql-schema | $0.002 | base | live | cdp | The table + column schema for the onchain-sql tool - every queryable table (base.events, … |
| GET /api/meta | $0.002 | base | live | cdp | Fetch page metadata for a URL: title, description, OpenGraph, Twitter cards, canonical UR… |
| POST /api/memory/recall | $0.002 | base | live | cdp, payai | Recall remembered text by similarity to a query (ranked by cosine similarity), not by exa… |
| POST /api/l2-tvl | $0.002 | base | live | cdp, payai | Top L2s by Total Value Locked (TVL) via DeFiLlama. Returns each L2 with TVL in USD, nativ… |
| POST /api/keywords | $0.002 | base | live | cdp, payai | Top keywords and two-word phrases by frequency (stopwords removed). Cheap, deterministic … |
| POST /api/kalshi-weather-index | $0.002 | base | live | cdp | Kalshi's own minute-resolution city temperature index (Fahrenheit), the series its hourly… |
| POST /api/kalshi-live-data | $0.002 | base | live | cdp | The live feed a Kalshi event settles on, from Kalshi's free live_data tier: a crypto even… |
| POST /api/json-to-csv | $0.002 | base | live | cdp, payai | Convert a JSON array of objects to CSV. Nested objects are flattened to dot-path columns. |
| POST /api/image-crop | $0.002 | base | live | cdp | Crop an image to a pixel box, and/or rotate (90/180/270) and flip it - applied in that or… |
| GET /api/fx-rate | $0.002 | base | live | cdp, payai | Live currency conversion using European Central Bank reference rates (via Frankfurter). C… |
| POST /api/farcaster-by-address | $0.002 | base | live | cdp | Reverse-lookup an Ethereum address to its Farcaster account (via verified address). Retur… |
| POST /api/extract-entities | $0.002 | base | live | cdp, payai | Pull emails, URLs, IPv4s, @mentions, and #hashtags out of free text. Returns deduped list… |
| GET /api/erc721-owner | $0.002 | base | live | cdp | Who owns this NFT? Calls ownerOf(tokenId) on any ERC-721 contract on Ethereum, Base, Poly… |
| POST /api/email-deliverability | $0.002 | base | live | cdp, payai | End-to-end email-auth report for a domain: SPF + DMARC + DKIM (probes common selectors au… |
| POST /api/eas-attestations | $0.002 | base | live | cdp | List EAS (Ethereum Attestation Service) attestations for an address as recipient, atteste… |
| POST /api/dns-lookup | $0.002 | base | live | cdp, payai | Resolve any DNS record type for a host: A, AAAA, MX, TXT, CNAME, NS, SOA, CAA, SRV, PTR. … |
| POST /api/dex-pool | $0.002 | base | live | cdp, payai | Read on-chain state of a Uniswap V3 pool: token0/token1 addresses + decimals, fee tier, c… |
| POST /api/defi-yields | $0.002 | base | live | cdp | Live yield opportunities across DeFi, filterable by chain, protocol, token symbol, stable… |
| POST /api/defi-protocol | $0.002 | base | live | cdp | One DeFi protocol in full: TVL rank, TVL per chain, recent change, market cap to TVL, tok… |
| POST /api/defi-fees | $0.002 | base | live | cdp | Protocols ranked by fees paid by users or by revenue kept, with 24h, 7d, 30d, 1y and all-… |
| POST /api/defi-chains | $0.002 | base | live | cdp | Blockchains ranked by DeFi total value locked with each chain's share of the total, nativ… |
| POST /api/csv-to-md | $0.002 | base | live | cdp, payai | Convert CSV into a GitHub-flavored Markdown table (first row is the header). |
| POST /api/csv-to-json | $0.002 | base | live | cdp, payai | Parse CSV (quoted fields supported) into a JSON array of objects, using the first row as … |
| POST /api/crypto-indicators | $0.002 | base | live | cdp | RSI, MACD, EMA 20/50/200, SMA 20/50, Bollinger bands, ATR and VWAP computed deterministic… |
| GET /api/contract-code | $0.002 | base | live | cdp | Is this address a contract, and what code does it hold? Returns isContract, deployed byte… |
| POST /api/compound-interest | $0.002 | base | live | cdp | Compute future value of a principal under compound interest. Returns future value, total … |
| GET /api/chain/erc1155-balance | $0.002 | base | live | cdp | How many of one ERC-1155 token id an account holds, read straight from the contract. ERC-… |
The full list is in the JSON record.
Catalog rows: cdp 597, payai 265. Listed since at least 2026-07-01; last catalog update 2026-09-30. CDP counters: 6,529 calls, 901 payer-rows in 30 days (catalog-reported).
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Paid report (x402)
GET https://bazaar.agentexchange.work/seller/agent402.tools/report.json re-probes up to 18 of these resources right now, re-fetches the manifest and returns the whole record for $0.05 USDC on Base. Unpaid requests answer 402 with the terms. Pricing.