market_search
Find a paid API for any task: one search over every x402 API on Coinbase Bazaar, Circle, Fuci Market, CRA and sellers listed on APEX Market, ranked by distinct wallets that paid in 30 days (one is often the seller's own test; 3+ is where customers start), with price, chains, calls per payer and whether it answered 402 when we called it. Up to 100 results. $0.002 per call over x402 (USDC on Arc, Base or Solana, or XNT on X1). Call once without payment for the terms, sign them with your own wallet, call again with payment.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| q | Yes | what you need, in words, e.g. "web scrape", "token price", "weather" | |
| sort | No | payers (default), price, recent or repeat | |
| chain | No | only listings payable on this chain: Base, Arc, Solana, BNB, Polygon | |
| limit | No | up to 100 (default 20) | |
| payment | No | a signed x402 payment (the base64 payload you would put in PAYMENT-SIGNATURE). Pass it and the purchase completes inside this tool call. | |
| maxPrice | No | price cap in USD per call |