$PURSERCAnot published yet · Robinhood Chain · paired with NVDA · only official source
← Directory

email-verifier.underscoredone.com

silent

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.

Endpoint
https://email-verifier.underscoredone.com/verify
Price
$0.01 / call
Settles via
cdp
Category
—
Last seen live
never
Last probed
Tue, 08 Sep 2026 05:24:04 UTC
First indexed
Tue, 08 Sep 2026 05:22:23 UTC
Sources
cdp-x402x402-list

Probe history

Last 1 probes, newest on the right. 0% answered with a payment challenge.

WhenResultMethodStatusLatency
Tue, 08 Sep 2026 05:24:03 UTCnonenone2001639 ms

JSON: /api/v1/services/email-verifier.underscoredone.com. Own this service? Update the listing.