Last modified: Apr 20, 2026

Altinn Authorization - Reference Implementations

Find reference implementations using Altinn Authorization functionality.

Systemuser API

Demonstrates token validation to authenticate a system user token from Maskinporten and the call to Altinn PDP to authorize access.

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SmartCloud

SmartCloud is a reference implementation showing how a system vendor can use the Altinn Systemuser API.

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Systemregister Admin

Illustrates how a system vendor can register and update a system in the system register.

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Service Catalogue

Shows how to build a searchable overview of public services in Altinn using the Resource Registry and Access Management Metadata APIs.

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Digital Portal

Shows how a service owner can integrate with Altinn’s service owner API using ID-porten login and scope-based access control.

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