{"slug":"email-address-check-25877214","name":"Email Address Check","summary":"Check an email address before sending: RFC syntax and normalisation, live DNS (domain exists, MX records, accepts mail, null MX), disposable/throwaway domain and role-account (info@, support@) flags. No SMTP probing. For lead-gen, signup and outreach agents.","status":"live","indexable":false,"listed_since":"2026-10-30T18:39:45.352100Z","sources":[{"source":"x402_bazaar","external_id":"https://base-token-check.vercel.app/email","owner_address":"0x5498b0aa90cd56f8962cbd136df3d3769c85f149","seen_at":"2026-11-02T19:15:27.175685Z","removed_at":"2026-11-04T20:20:29.758794Z"}],"endpoints":[{"url":"https://base-token-check.vercel.app/email","host":"base-token-check.vercel.app","protocol":"x402","state":"live","last_probe_at":"2026-11-04T11:18:22.365465Z","last_ok_at":"2026-11-04T11:18:22.365465Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"base-token-check-vercel-app-477cffa7","name":"base-token-check.vercel.app"}],"payment_options":[{"endpoint_url":"https://base-token-check.vercel.app/email","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x5498b0aa90cd56f8962cbd136df3d3769c85f149","observed_at":"2026-11-04T11:18:22.365465Z"}],"usage":null,"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 4 days 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 9 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"No source reports paying wallets in the last 30 days."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-09T01:50:27.227950Z"},"identity":{"endpoint_domains":["base-token-check.vercel.app"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"email-address-check-aeec61ac","name":"Email address check","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."}