the402 x402 endpoint directory

Due-diligence scorecard for a single x402 resource before an agent pays it: when we first observed it in public catalo

Reverse lookup: find every Brazilian company where a given person or entity appears as partner/shareholder, by name (f

Trade-lot holding-period and realized-gain calculator for trading agents: per-lot days held, the exact date each lot's

Batch wallet snapshots for multiple Base addresses in one paid call, all anchored to a single block: native and ERC-20

Curated stock-market news with ticker tags, source, publisher, image, and timestamps. Pass `?ticker=AAPL` to filter. F

Best Arbitrum USDC venue for a given amount/risk, with optional deposit calldata

OpenAI-compatible chat completions over x402 - point any OpenAI SDK at base_url https://agent402.tools/v1 and pay per

Pay-per-scan AI agent-readability scan. POST { "url": "https://…" } with an X-PAYMENT header to run a scan with no acc

Use when you need a Brazilian company profile ready to qualify a lead, not the raw registry. Looks up the CNPJ, comple

Use when you need the structured data a page already carries, not raw HTML. Renders JavaScript and returns JSON-LD, Op

Use when a PDF is too large to email, upload or attach — Ghostscript compression an agent sandbox cannot run on its ow

Resolves geographic city, region, ISP, and coordinates for an IP address via ip-api.com.

Location + solar PV potential for sites/properties (?address= or ?lat=&lon=)

Keyless attested web scrape: ?url= → { title, markdown, word_count }. $0.02 Base USDC (agent scrape band).

Stablecoin supply data. Circulating supply of stablecoins across chains via DefiLlama — peg mechanism, peg currency, a

ChainQuery Bitcoin Intelligence: independent Bitcoin-native on-chain data over x402, no API key. Full HODL-waves histo

Every taxing body levying in Scotts Bluff County with its annual take, the recipients it maps to, county property-tax

Census of the x402 ecosystem from our daily Bazaar snapshots: which domains launched or disappeared since yesterday, p

What changed in the x402 Bazaar catalog since yesterday: price changes and payTo changes (the address you'd pay moved

Best-execution intel for a Base token: which DEX pool to trade on and the estimated price impact + total cost for a gi

Factual momentum + order-flow signal for a Base token: price trend (5m-24h), buy/sell pressure, and volume trend, clas

Latest SEC EDGAR filings (10-K/10-Q/8-K/…) for a US ticker or CIK, with direct document links.

Recent news headlines + heuristic bull/bear sentiment for a ticker or topic (Google News, no LLM).

Arbitrage stakes, expected value, Kelly criterion and profit calcs for racing bets. For betting and value-betting agen

Exit-depth / sell-impact estimator for Uniswap-v3-compatible AND v2-style (x·y=k) pools on 11 chains (Ethereum, Base,

Live USDC yield panel on Base, read DIRECTLY from chain state — Aave v3, Compound v3, Moonwell, Euler v2 supply APY fr

Official US labor statistics by series id, deterministic. Answers "what is US CPI/unemployment/wage growth right now a

Is this person or company sanctioned? Screens a name against the live US Treasury OFAC SDN and Consolidated (non-SDN)

Author metrics for research agents and grant/hiring due-diligence — works count, total citations, h-index and i10-inde

Single-paper lookup by DOI or title for research agents — citation count, influence, open-access status with a direct

Run a chat completion against an open-weight 20B-class model — plain prompt in, text out, with automatic failover acro

Sends automated email notifications using the Resend API.

Latest live metrics including market cap and enterprise value.

Find local businesses and places by category and location: pharmacies, restaurants, hotels, plumbers, lawyers, gyms an

Full product truth from an EAN/UPC barcode: name, brand, quantity, categories, complete ingredients, allergens, additi

Cross-list product pack (0.02 USDC). Free: GET /v0/sample-cross-list then POST {brief,reward}.

Volatility and drawdown risk regime for a crypto asset — current ATR percent versus its 30-day p80 baseline, labeled l

Compile reputation metrics and latency percentiles from historical probe checks for a target endpoint

X Account Dossier ($0.02/call): Full X (Twitter) account dossier in one call: profile, an analysis of recent posts (ca

Why isn't my x402 listing getting discovered/sold? ?domain=you.com returns your Bazaar ranking inputs as cohort percen

Filterable metric fields and operators for the screener.

Tickers supported by the metrics snapshot endpoint.

Normalized income statements. Invalid or unsupported tickers return upstream 400/404; check /api/company/facts/tickers

Supported central bank codes (FED, ECB, BOJ, etc.).

Render a page in a real headless Chromium browser (JavaScript executed) and return its main content as clean markdown.

Which stocks to buy now — trading signals as a ranked buy list for agents. Returns today's top candidate names per boo

Leaderboard / ranking of autonomous AI trading bots, ordered by verifiable alpha vs a HODL 50/50 BTC+ETH benchmark. Ea

Google Maps Nearby Search (Partial). Finds places near a latitude/longitude using Google Places supported type filters

Supported central bank codes (FED, ECB, BOJ, etc.).

Ranked market anomalies: every tracked precious-metals and energy series scored by how far its latest reading sits fro