APILayer Suite

Best Identity Verification APIs in 2026: Phone, Email, VAT, and Device Validation Compared

A signup form can accept an email address that doesn’t exist, an invalid phone number, or a VAT number that doesn’t match a registered business. Basic format checks aren’t always enough to determine whether user-submitted information can be trusted.For developers building signup, checkout, or KYC flows, validating user data requires more than basic checks. A phone validation API…
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APILayer Suite

Introducing the APILayer suite

Today we’re launching the APILayer suite: 24 APIs accessible under one account, one API key, and one dashboard. You subscribe once, add the APIs you need, and run all of them from a single place.We’ve started with nine of our most popular APIs, and we’re bringing the rest of our catalog onto the suite across the year. Live today:IPstack: IP geolocationAviationstack: real-time…
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