{"slug":"email-validation-api-51fe9f88","name":"Email Validation API","summary":"Email validation and email list cleaning. Checks each email address for RFC syntax, a live MX record lookup returning the real mail hosts, disposable-domain detection, role-account flags (info@, sales@, noreply@), and a free-provider flag, rolled into a per-address ok/risky/invalid verdict with reasons. Batch up to 25 email addresses per call. Domain-level DNS only, no SMTP mailbox probe. Keyless.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:15.336151Z","sources":[{"source":"x402_bazaar","external_id":"https://api.kadec0.xyz/v1/email-validate","owner_address":"0x4df66b6c140778fe0717880a7c6dde5ea53acdea","seen_at":"2026-10-26T05:59:07.811904Z","removed_at":null}],"endpoints":[{"url":"https://api.kadec0.xyz/v1/email-validate","host":"api.kadec0.xyz","protocol":"x402","state":"live","last_probe_at":"2026-10-25T18:29:55.846168Z","last_ok_at":"2026-10-25T18:29:55.846168Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-kadec0-xyz-5321f22c","name":"api.kadec0.xyz"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":122,"last_paid_at":"2026-10-21T20:47:42.850Z","reported_at":"2026-10-26T05:59:07.811904Z"},"notice":"Not affiliated with addrbook — claim or request removal."}