{"slug":"counterpartycheck-com-v1-check-adf326dd","name":"counterpartycheck.com/v1/check","summary":"Pre-payment counterparty risk check for AI agents: OFAC sanctions (names, aliases, wallets), domain age and email authentication, vendor and executive impersonation domains, routing/IBAN/SWIFT/wallet validation, and invoice-fraud signals. Returns proceed/review/block, explained findings and a signed receipt.","status":"live","indexable":true,"listed_since":"2026-10-25T17:52:53.054974Z","sources":[{"source":"x402_bazaar","external_id":"https://counterpartycheck.com/v1/check","owner_address":"0xf5a89c3fb9c7158c7d00ab74bdebe510d1e54e27","seen_at":"2026-10-27T21:42:47.873988Z","removed_at":null}],"endpoints":[{"url":"https://counterpartycheck.com/v1/check","host":"counterpartycheck.com","protocol":"x402","state":"live","last_probe_at":"2026-10-26T22:56:14.134915Z","last_ok_at":"2026-10-26T22:56:14.134915Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"counterpartycheck-com-fb804275","name":"counterpartycheck.com"}],"payment_options":[{"endpoint_url":"https://counterpartycheck.com/v1/check","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"250000","pay_to":"0xf5a89c3fb9c7158c7d00ab74bdebe510d1e54e27","observed_at":"2026-10-26T22:56:14.134915Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":2,"last_paid_at":"2026-10-24T12:02:41.350Z","reported_at":"2026-10-27T21:42:47.873988Z"},"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 1 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":"2026-10-27T06:01:17.004193Z"},"identity":{"endpoint_domains":["counterpartycheck.com"],"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."}