{"slug":"ontarioprotocol-com-api-x402-find-api-792f43","title":"Which x402 API should my agent call?","host":"ontarioprotocol.com","method":"POST","resource":"https://ontarioprotocol.com/api/x402/find-api","category":"market","description":"Which x402 API should my agent call? Live API finder for any task. Required: task. Returns up to 5 paid APIs that answered a fresh unpaid probe with a valid Base USDC 402, ranked by task fit, price and Bazaar-reported repeat buyers, each with live price, network and a ready-to-call request. Provider","price_listed":0.005,"price_asked":0.005,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":765,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"limit":3,"max_usdc":"0.01","task":"web search for an AI agent"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"properties":{"input":{"properties":{"body":{"properties":{"limit":{"default":3,"maximum":5,"minimum":1,"type":"integer"},"max_usdc":{"description":"Optional per-call USDC price ceiling for returned APIs.","type":"string"},"task":{"description":"Public task text; never credentials or private data.","maxLength":160,"minLength":3,"type":"string"}},"required":["task"],"type":"object"}},"required":["body"],"type":"object"},"output":{"properties":{"example":{"additionalProperties":true,"type":"object"}},"required":["example"],"type":"object"}},"required":["input","output"],"type":"object"},"history":[{"day":"2026-10-25","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.005,"price_match":true,"latency_ms":765,"error":null}],"description_full":"Which x402 API should my agent call? Live API finder for any task. Required: task. Returns up to 5 paid APIs that answered a fresh unpaid probe with a valid Base USDC 402, ranked by task fit, price and Bazaar-reported repeat buyers, each with live price, network and a ready-to-call request. Provider calls are paid separately. No live match, no charge. $0.005 USDC on Base. No account, no API key. Recommendations, not a safety guarantee. By Ontario Protocol.","last_updated":"2026-10-25T17:04:18.91Z","schemes":["exact"]}