{"slug":"pennyapi-http-header-inspector-a4b1cc21","name":"PennyAPI HTTP Header Inspector","summary":"Inspect HTTP response headers before an agent trusts or integrates a URL: content type, cache controls, CORS, HSTS, CSP, framing, referrer, permissions policy, server, ETag, and last-modified.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:23.207330Z","sources":[{"source":"x402_bazaar","external_id":"https://pennyregwatch.com/v1/headers","owner_address":"0x5deaebaf98034cc0d9abe3757a440b121c42ef0a","seen_at":"2026-10-26T15:41:15.450995Z","removed_at":null}],"endpoints":[{"url":"https://pennyregwatch.com/v1/headers","host":"pennyregwatch.com","protocol":"x402","state":"live","last_probe_at":"2026-10-25T20:21:06.303063Z","last_ok_at":"2026-10-25T20:21:06.303063Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"pennyregwatch-com-96be0410","name":"pennyregwatch.com"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":3,"last_paid_at":"2026-10-08T21:14:17.399Z","reported_at":"2026-10-26T15:41:15.450995Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 19 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 0 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"3 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":"2026-10-26T15:42:31.404191Z"},"identity":{"endpoint_domains":["pennyregwatch.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}