Last modified: Jul 30, 2025

System register

API for the vendor to manage the system register

System Register API

The system register api provides api methods for the vendor to manage the system. The system is maintained in the Altinn’s System Register.

Security Scheme

Bearer authentication scheme is used to authenticate the system vendor. System register api requires that the system vendor authenticates with a bearer token which is a Maskinporten token with specific scope. To get a Maskinporten token, the vendor must first establish a client in Maskinporten. You can follow the steps described here to setup a Maskinporten client.

API Methods