{"slug":"api-trustsource-cc-headers-99d28680","name":"api.trustsource.cc/headers","summary":"Audit a site's HTTP security headers before embedding, scraping, or trusting it. Returns an A+ to F grade and 0–100 score with structured analysis of HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, and Cross-Origin headers, plus server-header disclosure. A defense-in-depth signal for agents reviewing a site's security posture — not a vulnerability scan.","status":"live","indexable":true,"listed_since":"2026-10-25T17:52:54.207879Z","sources":[{"source":"x402_bazaar","external_id":"https://api.trustsource.cc/headers","owner_address":"0xc1fe5ce97fb6038527d9660cf290b716a264e874","seen_at":"2026-11-01T19:06:32.814106Z","removed_at":null}],"endpoints":[{"url":"https://api.trustsource.cc/headers","host":"api.trustsource.cc","protocol":"x402","state":"live","last_probe_at":"2026-11-01T13:14:32.066977Z","last_ok_at":"2026-11-01T13:14:32.066977Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-trustsource-cc-d4e2cbbe","name":"api.trustsource.cc"}],"payment_options":[{"endpoint_url":"https://api.trustsource.cc/headers","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"3000","pay_to":"0xc1fe5ce97fb6038527d9660cf290b716a264e874","observed_at":"2026-11-01T13:14:32.066977Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":2,"last_paid_at":"2026-10-18T05:21:52.214Z","reported_at":"2026-11-01T19:06:32.814106Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 7 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 6 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-01T00:26:45.127735Z"},"identity":{"endpoint_domains":["trustsource.cc"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}