{"slug":"shield-vainplex-dev-api-cdp-check-email-753ea7d8","name":"shield.vainplex.dev/api/cdp/check/email","summary":"ShieldAPI - x402 security preflight before agents trust an identity, sender, or email counterparty","status":"live","indexable":true,"listed_since":"2026-10-30T18:40:00.646983Z","sources":[{"source":"x402_bazaar","external_id":"https://shield.vainplex.dev/api/cdp/check/email","owner_address":"0xfcafd9dac06a03f588d6f55b5336162dfd7202a6","seen_at":"2026-11-07T20:33:27.477404Z","removed_at":null}],"endpoints":[{"url":"https://shield.vainplex.dev/api/cdp/check/email","host":"shield.vainplex.dev","protocol":"x402","state":"live","last_probe_at":"2026-11-08T13:58:48.640708Z","last_ok_at":"2026-11-08T13:58:48.640708Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"shield-vainplex-dev-4a3643b7","name":"shield.vainplex.dev"}],"payment_options":[{"endpoint_url":"https://shield.vainplex.dev/api/cdp/check/email","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"5000","pay_to":"0xfcafd9dac06a03f588d6f55b5336162dfd7202a6","observed_at":"2026-11-08T13:58:48.640708Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":2,"last_paid_at":"2026-10-30T16:21:31.586Z","reported_at":"2026-11-07T20:33:27.477404Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 16 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 8 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"1 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":"2026-11-08T00:01:39.190339Z"},"identity":{"endpoint_domains":["vainplex.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"shield-vainplex-dev-api-cdp-check-email-88924a1e","name":"shield.vainplex.dev/api/cdp/check-email","proven_domain":null}],"namesake_count":1,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}