{"info":{"version":"0.1.0","description":"Utility APIs gated by x402 payments (USDC on Base).","title":"fetchx402 API"},"components":{"x-x402":{"scheme":"exact","version":2,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","network":"eip155:8453"}},"paths":{"/health":{"get":{"summary":"Liveness probe","responses":{"200":{"description":"OK"}}}},"/ready":{"get":{"summary":"Readiness probe","responses":{"200":{"description":"Ready"},"503":{"description":"Not ready"}}}},"/v1/catalog":{"get":{"summary":"Machine-readable tool catalog","responses":{"200":{"description":"Catalog"}}}},"/v1/tools/dns":{"get":{"description":"Resolve DNS records. Requires x402 payment.","parameters":[{"in":"query","name":"domain","required":true,"schema":{"type":"string"}},{"in":"query","name":"type","required":false,"schema":{"default":"A","type":"string","enum":["A","AAAA","MX","TXT","CNAME","NS","SOA"]}}],"summary":"DNS Explorer","responses":{"200":{"description":"DNS records"},"400":{"description":"Invalid parameters"},"402":{"description":"Payment required"}}}},"/v1/tools/ping":{"get":{"description":"Requires x402 payment ($0.001 USDC).","summary":"Payment smoke test","responses":{"200":{"description":"Success"},"402":{"description":"Payment required"}}}}},"openapi":"3.1.0","servers":[{"url":"https://api.fetchx402.com"}]}