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iD KAART

iD KAART

An Estonian government-issued ID card enabling secure digital authentication and signing. Via browser plugin or reader, the Estonian ID card signs an authentication challenge delivering LOA3 attributes from the national population registry.

An Estonian government-issued ID card enabling secure digital authentication and signing. Via browser plugin or reader, the Estonian ID card signs an authentication challenge delivering LOA3 attributes from the national population registry.

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eID Cards

At a glance

Adoption

1,100,000

Available in

Flag of EE
gray curved lines in the shape of a wave

What you can verify

Always returned

Given nameFamily nameDate of birthSex

Supported credentials

Estonian national ID card (eID)

Technical & standards

Protocol

N/A

Standards

LoA High, eIDAS

Frequently asked questions

What is iD KAART?
Who can verify with iD KAART?
What can you verify with iD KAART?
How does verifying with iD KAART work?

How to integrate

iD KAART

Get in touch with Trinsic today to set up everything you need to run your first verification: create an account, get an API key, and configure your first profile. Click the button below to get started!

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Other digital IDs

Mobile ID

Verify identity with Estonia’s Mobile-ID digital identity service.

Smart-ID

Verify identity with the Baltic Smart‑ID mobile app.