{"slug":"email-verifier-validator-f83afe47","name":"Email Verifier & Validator","summary":"Takes one email address and tells you whether it can actually receive mail. Returns a verdict of valid, invalid, or risky, splits the address into username and domain, and flags free providers and role accounts like admin@ or support@. One address per call.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:20.345259Z","sources":[{"source":"x402_bazaar","external_id":"https://email-verifier.underscoredone.com/verify","owner_address":"0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08","seen_at":"2026-10-26T05:59:12.319180Z","removed_at":null}],"endpoints":[{"url":"https://email-verifier.underscoredone.com/verify","host":"email-verifier.underscoredone.com","protocol":"x402","state":"live","last_probe_at":"2026-10-25T19:51:05.661354Z","last_ok_at":"2026-10-25T19:51:05.661354Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"email-verifier-underscoredone-com-2a4819d7","name":"email-verifier.underscoredone.com"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":5,"last_paid_at":"2026-10-21T07:01:43.327Z","reported_at":"2026-10-26T05:59:12.319180Z"},"notice":"Not affiliated with addrbook — claim or request removal."}