{"id":"0774f55b-a371-4531-b144-da1454a91d1c","url":"https://api.fetchx402.com/v1/tools/headers?domain=example.com","method":"GET","fingerprint":"34f47e8e00e37961e27470775afa322221bab8009eb4ab7803cb3b6cab12b9e8","name":"fetchx402","description":null,"category":"other","docs_url":null,"advertised_price_usd":"0.005000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","scheme":"exact","networks":["eip155:8453"],"pay_to":"0x33236133BecE789D551d0B5c4f9A50095d4b57d3","input_schema":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Public fully-qualified domain name to fetch, such as example.com. We HEAD https://{domain}/ on :443 (GET if HEAD is 405/501). IPs, localhost, and internal/mDNS names are rejected. Redirects are not followed."}}}},"additionalProperties":false},"output_schema":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}},"schema_completeness":0,"status":"live","first_seen_at":"2026-08-23 13:28:57.208756+00","last_seen_at":"2026-08-23 13:28:56.984+00","last_success_at":"2026-09-14 16:44:53.166+00","dead_since":null,"probe_backoff_tier":0,"next_probe_at":"2026-09-14 16:49:53.166+00","search_tsv":"'fetchx402':1","catalog_number":"4747","x402_version":2,"resource_url":"https://api.fetchx402.com/v1/tools/headers?domain=example.com","resource_description":"Read allowlisted HTTPS response headers for a hostname (HSTS, CSP, server, CORS). Use when you need live origin headers and must not guess. HEAD of https://{domain}/ on :443; GET if HEAD is 405/501. Redirects are not followed.","bazaar_extension":{"info":{"input":{"type":"http","method":"GET","queryParams":{"domain":"example.com"}},"output":{"type":"json","example":{"url":"https://example.com/","domain":"example.com","method":"HEAD","status":200,"headers":{"server":"ECS (nyb/1D2A)","location":null,"content-type":"text/html","x-powered-by":null,"cache-control":"max-age=604800","referrer-policy":null,"x-frame-options":null,"www-authenticate":null,"permissions-policy":null,"x-content-type-options":null,"content-security-policy":null,"strict-transport-security":"max-age=31536000","cross-origin-opener-policy":null,"access-control-allow-origin":null,"cross-origin-resource-policy":null,"content-security-policy-report-only":null},"peer_ip":"23.215.0.138"}},"iconUrl":"https://api.fetchx402.com/favicon.ico"},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Public fully-qualified domain name to fetch, such as example.com. We HEAD https://{domain}/ on :443 (GET if HEAD is 405/501). IPs, localhost, and internal/mDNS names are rejected. Redirects are not followed."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}},"accepted_requirements":[{"raw":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2","resourceUrl":"https://api.fetchx402.com/v1/tools/headers?domain=example.com"},"payTo":"0x33236133BecE789D551d0B5c4f9A50095d4b57d3","amount":"5000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":60},"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x33236133BecE789D551d0B5c4f9A50095d4b57d3","scheme":"exact","network":"eip155:8453","amountAtomic":"5000"}],"bazaar_compatible":true,"bazaar_validated_at":"2026-09-14 16:44:53.166+00","bazaar_validation_error":null,"window":"24h","probes_n":22,"handshake_uptime":0.95454544,"settle_success_rate":0,"valid_result_rate":null,"latency_p50":2534,"latency_p90":3991,"price_drift_pct":0,"score":0.6073,"computed_at":"2026-09-14 16:45:03.068+00","source_metadata":[{"raw":{"url":"https://api.fetchx402.com/v1/tools/headers?domain=example.com","name":"fetchx402","method":"GET","source":"bazaar:api.cdp.coinbase.com","fingerprint":"34f47e8e00e37961e27470775afa322221bab8009eb4ab7803cb3b6cab12b9e8","advertisedPriceUsd":0.005},"source_id":1,"external_id":null}],"live_endpoint_metadata":{"x402_version":2,"resource_url":"https://api.fetchx402.com/v1/tools/headers?domain=example.com","resource_description":"Read allowlisted HTTPS response headers for a hostname (HSTS, CSP, server, CORS). Use when you need live origin headers and must not guess. HEAD of https://{domain}/ on :443; GET if HEAD is 405/501. Redirects are not followed.","bazaar_extension":{"info":{"input":{"type":"http","method":"GET","queryParams":{"domain":"example.com"}},"output":{"type":"json","example":{"url":"https://example.com/","domain":"example.com","method":"HEAD","status":200,"headers":{"server":"ECS (nyb/1D2A)","location":null,"content-type":"text/html","x-powered-by":null,"cache-control":"max-age=604800","referrer-policy":null,"x-frame-options":null,"www-authenticate":null,"permissions-policy":null,"x-content-type-options":null,"content-security-policy":null,"strict-transport-security":"max-age=31536000","cross-origin-opener-policy":null,"access-control-allow-origin":null,"cross-origin-resource-policy":null,"content-security-policy-report-only":null},"peer_ip":"23.215.0.138"}},"iconUrl":"https://api.fetchx402.com/favicon.ico"},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Public fully-qualified domain name to fetch, such as example.com. We HEAD https://{domain}/ on :443 (GET if HEAD is 405/501). IPs, localhost, and internal/mDNS names are rejected. Redirects are not followed."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}},"accepted_requirements":[{"raw":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2","resourceUrl":"https://api.fetchx402.com/v1/tools/headers?domain=example.com"},"payTo":"0x33236133BecE789D551d0B5c4f9A50095d4b57d3","amount":"5000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":60},"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x33236133BecE789D551d0B5c4f9A50095d4b57d3","scheme":"exact","network":"eip155:8453","amountAtomic":"5000"}],"bazaar_compatible":true,"bazaar_validated_at":"2026-09-14 16:44:53.166+00","bazaar_validation_error":null},"sonar_metrics":{"score":0.6073,"uptime":0.95454544,"paid_success_rate":0,"valid_result_rate":null,"latency_p50":2534,"latency_p90":3991,"price_drift_pct":0},"cdp_indexed":false,"confidence":"high"}