{"slug":"offercheck-f1612900","name":"offercheck","summary":"Check a URL before you cite, visit or trust it: liveness, final URL and redirect chain, soft-404 detection, page title, domain registration age (RDAP), robots.txt policy for AI agents, and Wayback Machine snapshot availability. $0.002 per check.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:50.767216Z","sources":[{"source":"x402_bazaar","external_id":"https://offercheck.offercheck.workers.dev/v1/check/url","owner_address":"0xb9721fdd2ec85f7f604f5bbca2292d7c4ff6b62c","seen_at":"2026-10-27T21:41:07.103807Z","removed_at":null}],"endpoints":[{"url":"https://offercheck.offercheck.workers.dev/v1/check/url","host":"offercheck.offercheck.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-27T23:41:35.296708Z","last_ok_at":"2026-10-27T23:41:35.296708Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"offercheck-offercheck-workers-dev-dcac53c0","name":"offercheck.offercheck.workers.dev"}],"payment_options":[{"endpoint_url":"https://offercheck.offercheck.workers.dev/v1/check/url","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"2000","pay_to":"0xb9721fdd2ec85f7f604f5bbca2292d7c4ff6b62c","observed_at":"2026-10-27T23:41:35.296708Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":9,"last_paid_at":"2026-10-26T00:16:51.948Z","reported_at":"2026-10-27T21:41:07.103807Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 1 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 2 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"4 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":"2026-10-28T00:47:28.842630Z"},"identity":{"endpoint_domains":["offercheck.workers.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"offercheck-2e0b0c96","name":"offercheck","proven_domain":null},{"slug":"offercheck-9ee58ad7","name":"offercheck","proven_domain":null},{"slug":"offercheck-d6d21600","name":"offercheck","proven_domain":null},{"slug":"offercheck-6bdd925a","name":"offercheck","proven_domain":null}],"namesake_count":4,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}