What does your agent want to do?
A task-indexed buyer's guide to the 527 APIs at Agent402 - written from the agent's side of the call. Each row maps a real goal to the cheapest tool that solves it. Browse the full category-organized catalogue at /tools, walk the multi-tool workflows at /skills, or ask the discovery endpoint directly: /api/find?q=<your task>.
memory. Rest of the page is still accurate.Research a public company
One call returns the latest 10-K/10-Q/8-K filings, recent insider trades, live stock quote, and current news headlines.
GET /api/research-company?ticker=AAPLGet a snapshot of the US economy
Fresh FRED indicators (CPI, unemployment, Fed funds), Treasury yield curve, and FX rates - all from official feeds, no signup.
GET /api/cpi-yoyRead a webpage as clean markdown
Article extraction strips boilerplate to title + byline + body markdown. Use render if you need post-JS DOM.
POST /api/extractSearch the live web
Independent web search, with separate news and image surfaces - and an `answer` tool that returns a cited synthesis instead of a link list.
GET /api/search?q=federal+reserveTrack crypto markets
Live prices, market-cap rankings, history, and global dominance - keyless, batched, no rate-limit headaches.
GET /api/crypto-price?ids=BTC,ETHTrack equities
Live quote, OHLCV history, and earnings calendar - works for stocks, indices, FX, and crypto symbols via Yahoo's chart endpoint.
GET /api/stock-quote?symbol=AAPLDig into SEC filings
Ticker → CIK, recent filings, full XBRL financial-statement history per concept, insider trades, 13F holdings, IPO calendar, full-text search.
GET /api/edgar-filings?ticker=AAPL&form=10-KRun a domain or uptime check
DNS, TLS certificate inspection, WHOIS/RDAP, HTTP health, robots.txt and sitemap parsing - the boring infra primitives every agent eventually needs.
POST /api/http-check?url=https://example.comConvert or process a document
PDF → markdown, PDF page extraction/merge/rotate, images → PDF, PDF metadata. JSON ⇄ CSV/YAML/XML and markdown ⇄ HTML alongside.
POST /api/pdf-to-markdownPersist state across calls
Wallet-keyed KV with TTL and atomic counters. The wallet IS the identity - no signup, no API key. Grant access to other agents by their wallet.
POST /api/memoryPay another x402 seller
Decode HTTP 402 quotes, verify settlements on Base, check USDC balances, build EIP-3009 transfer authorizations. You sign - Agent402 never touches funds.
GET /api/x402-quoteFind a tool across every x402 seller
/api/find ranks the local catalog plus every seller we crawl from public registries by health × price. Free, instant, no payment.