tru.ID PhoneCheck API

Verify mobile numbers instantly. Prove mobile possession against the SIM card using real-time network authentication.

Verify digital presence in real-time using mobile number and SIM

Verify and register genuine mobile numbers matched to a network SIM card.

End users only need to provide their mobile number, the rest is seamless.

tru.ID connects to global network authentication systems in one platform.

Easy to code with all the docs and building blocks developers need.

Benefits

Account takeover fraud often involves SMS OTP. tru.ID SIM-based verification cannot be intercepted.

With only a mobile number to provide (and nothing else), users don't have to endure janky authentication journeys.

No more virtual or burner numbers. Only mobile numbers with a real corresponding SIM card.

tru.ID is an API platform that makes it easy for developers to integrate network authentication.

World-class documentation, a mobile SDK, companion mobile apps and more.

Unlike with other methods, PhoneCheck keeps your users in your app and they get verified seamlessly within it.

PhoneCheck verifies the mobile data session created by a user's SIM card. It's a check of possession that can't be hacked or phished.

We're connecting to mobile operators globally so you integrate once and scale as you need to in countries where you've got users.

Discover why forward-thinking companies are upgrading to silent SIM-based authentication.