email-verifier.underscoredone.com verify 100
Updated
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.
email-verifier.underscoredone.com verify
- Type
- x402 pay-per-call API
- Endpoint
https://email-verifier.underscoredone.com/verify- Price
- $0.01 per call on eip155:8453
- Website
- https://email-verifier.underscoredone.com
- Listed on
- x402-bazaar
- Trust / readiness
- 100 / 100 · grade A
- Last checked
- 2026-10-20
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