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tru.ID is the Developer Platform for strong proof-of-possession in our mobile-first world.
Learn everything you need to know about it and start building.

Feels like magic, works like a ninja

Until now, network-level verification of the mobile number was only available to mobile networks themselves, or enterprise customers. Now, tru.ID APIs open up access to carrier authentication systems, so that every app or website that uses mobile numbers can embed silent verification. tru.ID is a game changer for developers, security and UX.

Basics

Workspaces

Workspaces allow you to share projects and account balance with other users you want to work with.Learn more >

Projects

Projects allow users of a workspace to generate credentials they can use to make (and logically group) API calls.Learn more >

Device Reachability

Optimise the UX of your App/Website depending on whether the end user is on a network tru.ID can verify with or not.Learn more >

Quick Start

Make your first Phone Check

Learn more >

Make your first SIM Check

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Make your first Subscriber Check

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Products

Instant PhoneCheck

Verify proof-of-possession of a phone number through an active mobile data session created by the end-user's SIM card.Learn more >

Active SIMCheck

An in-session or server-side check for whether the SIM card associated with a phone number has changed in the last 7 days.Learn more >

Strong SubscriberCheck

Verify proof-of-possession of a phone number, and receive confirmation of whether the SIM card in the session was issued in the last 7 days.Learn more >
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