APIddress — email validation API
The email validation API that shows its work
Our Take
Most email validation APIs are black boxes — you send an email, get a yes or no, and that's your entire debug trail. APIddress flips this by showing its work, so developers can see exactly why an email was flagged the way it was. For anyone who's spent hours chasing phantom bounces from "valid" addresses, that transparency is the whole point. It's a niche play, but it's the right niche.
The email validation API that shows its work
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