{"id":"e8f50365-b69d-4a24-a319-2f8cdbd3bd83","url":"https://76.13.79.47.nip.io/token-signal-x402/v1/x402-preflight?url=https%3A%2F%2F76.13.79.47.nip.io%2Ftoken-signal-x402%2Fv1%2Fx402-market-feed","method":"GET","fingerprint":"be1dff4cfa2db67d24df48d94810742e630548428d59374000644748323eb9c2","name":"x402 Preflight","description":null,"category":"other","docs_url":null,"advertised_price_usd":"0.002000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","scheme":"exact","networks":["eip155:8453"],"pay_to":"0x10333d09dd1F5ebD8b8BD83f74A9d99C7b88129F","input_schema":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","description":"Absolute public http(s) x402 endpoint URL to inspect"}}}}},"output_schema":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object"}}},"schema_completeness":0,"status":"degraded","first_seen_at":"2026-08-23 13:40:16.966301+00","last_seen_at":"2026-08-23 13:40:15.752+00","last_success_at":"2026-09-05 11:16:35.241+00","dead_since":null,"probe_backoff_tier":3,"next_probe_at":"2026-09-15 11:04:52.04+00","search_tsv":"'preflight':2 'x402':1","catalog_number":"9132","x402_version":2,"resource_url":"https://76.13.79.47.nip.io/token-signal-x402/v1/x402-preflight?url=https%3A%2F%2F76.13.79.47.nip.io%2Ftoken-signal-x402%2Fv1%2Fx402-market-feed","resource_description":"x402 Preflight: HTTP readiness check for x402 API buyers, sellers, and listing agents. It probes a target paid URL plus same-origin /.well-known/x402 and /openapi.json, /llms.txt, /agent-catalog.json, and /.well-known/ai-plugin.json, then returns payment-challenge signals, parsed payment metadata, comparable Bazaar resources, pricing context, discovery health, LLM/catalog readiness, conversion-readiness verdict, score, issues, and next actions. No payment is made to the target endpoint.","bazaar_extension":{"info":{"input":{"type":"http","method":"GET","queryParams":{"url":"https://76.13.79.47.nip.io/token-signal-x402/v1/x402-market-feed"}},"output":{"type":"json","example":{"probes":{"target":{"status":402},"llmsTxt":{"status":200},"openapi":{"status":200},"aiPlugin":{"status":200},"agentCatalog":{"status":200},"wellKnownX402":{"status":200}},"assessment":{"score":90,"issues":["No major preflight issues found in public HTTP checks."],"verdict":"healthy","nextActions":["Monitor external 402-to-settlement conversion."]},"marketContext":{"summary":{"medianPriceUsdc":0.001,"pricedResources":8,"targetPriceVsMedian":"at-or-unknown"}},"paymentMetadata":{"network":"eip155:8453","amountUsdc":0.001,"serviceName":"x402 Market Feed"}}},"buyerUseCases":["Check whether a paid x402 endpoint is discoverable and returns usable payment metadata before buying.","Diagnose seller listing readiness without paying the target endpoint."],"freePreviewUrl":"https://76.13.79.47.nip.io/token-signal/v1/x402-preflight?url=https%3A%2F%2F76.13.79.47.nip.io%2Ftoken-signal-x402%2Fv1%2Fx402-market-feed"},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","description":"Absolute public http(s) x402 endpoint URL to inspect"}}}}},"output":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"routeTemplate":"/token-signal-x402/v1/x402-preflight"},"accepted_requirements":[{"raw":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x10333d09dd1F5ebD8b8BD83f74A9d99C7b88129F","amount":"2000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x10333d09dd1F5ebD8b8BD83f74A9d99C7b88129F","scheme":"exact","network":"eip155:8453","amountAtomic":"2000"}],"bazaar_compatible":false,"bazaar_validated_at":"2026-09-14 11:04:52.04+00","bazaar_validation_error":"timeout","window":"24h","probes_n":1,"handshake_uptime":0,"settle_success_rate":0,"valid_result_rate":null,"latency_p50":10003,"latency_p90":10003,"price_drift_pct":null,"score":0,"computed_at":"2026-09-14 11:05:00.397+00","source_metadata":[{"raw":{"url":"https://76.13.79.47.nip.io/token-signal-x402/v1/x402-preflight?url=https%3A%2F%2F76.13.79.47.nip.io%2Ftoken-signal-x402%2Fv1%2Fx402-market-feed","name":"x402 Preflight","method":"GET","source":"bazaar:api.cdp.coinbase.com","fingerprint":"be1dff4cfa2db67d24df48d94810742e630548428d59374000644748323eb9c2","advertisedPriceUsd":0.001},"source_id":1,"external_id":null}],"live_endpoint_metadata":{"x402_version":2,"resource_url":"https://76.13.79.47.nip.io/token-signal-x402/v1/x402-preflight?url=https%3A%2F%2F76.13.79.47.nip.io%2Ftoken-signal-x402%2Fv1%2Fx402-market-feed","resource_description":"x402 Preflight: HTTP readiness check for x402 API buyers, sellers, and listing agents. It probes a target paid URL plus same-origin /.well-known/x402 and /openapi.json, /llms.txt, /agent-catalog.json, and /.well-known/ai-plugin.json, then returns payment-challenge signals, parsed payment metadata, comparable Bazaar resources, pricing context, discovery health, LLM/catalog readiness, conversion-readiness verdict, score, issues, and next actions. No payment is made to the target endpoint.","bazaar_extension":{"info":{"input":{"type":"http","method":"GET","queryParams":{"url":"https://76.13.79.47.nip.io/token-signal-x402/v1/x402-market-feed"}},"output":{"type":"json","example":{"probes":{"target":{"status":402},"llmsTxt":{"status":200},"openapi":{"status":200},"aiPlugin":{"status":200},"agentCatalog":{"status":200},"wellKnownX402":{"status":200}},"assessment":{"score":90,"issues":["No major preflight issues found in public HTTP checks."],"verdict":"healthy","nextActions":["Monitor external 402-to-settlement conversion."]},"marketContext":{"summary":{"medianPriceUsdc":0.001,"pricedResources":8,"targetPriceVsMedian":"at-or-unknown"}},"paymentMetadata":{"network":"eip155:8453","amountUsdc":0.001,"serviceName":"x402 Market Feed"}}},"buyerUseCases":["Check whether a paid x402 endpoint is discoverable and returns usable payment metadata before buying.","Diagnose seller listing readiness without paying the target endpoint."],"freePreviewUrl":"https://76.13.79.47.nip.io/token-signal/v1/x402-preflight?url=https%3A%2F%2F76.13.79.47.nip.io%2Ftoken-signal-x402%2Fv1%2Fx402-market-feed"},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","description":"Absolute public http(s) x402 endpoint URL to inspect"}}}}},"output":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"routeTemplate":"/token-signal-x402/v1/x402-preflight"},"accepted_requirements":[{"raw":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x10333d09dd1F5ebD8b8BD83f74A9d99C7b88129F","amount":"2000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x10333d09dd1F5ebD8b8BD83f74A9d99C7b88129F","scheme":"exact","network":"eip155:8453","amountAtomic":"2000"}],"bazaar_compatible":false,"bazaar_validated_at":"2026-09-14 11:04:52.04+00","bazaar_validation_error":"timeout"},"sonar_metrics":{"score":0,"uptime":0,"paid_success_rate":0,"valid_result_rate":null,"latency_p50":10003,"latency_p90":10003,"price_drift_pct":null},"cdp_indexed":false,"confidence":"low"}