PASAR API

🇳🇴 Altinn ~ government digital services platform

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The backbone platform used by ~100% of Norwegian businesses for reporting to agencies; register your app and use an API key plus authentication.

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# Altinn ~ government digital services platform needs an API key.
# No single public base URL ~ start from the docs:
# https://altinn.github.io/docs/api/rest/

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I'm integrating a Norway API into my app.

API: Altinn ~ government digital services platform
Provider: Digdir / Altinn
Auth: requires an API key (sign up: https://altinn.github.io/docs/api/rest/)
Pricing: free
Important note: The backbone platform used by ~100% of Norwegian businesses for reporting to agencies; register your app and use an API key plus authentication.

Source: Digdir / Altinn (https://altinn.github.io/docs/api/rest/)
Source type: Official portal or provider docs
Endpoint type: Portal or multi-endpoint API
Integration difficulty: Needs API key
Last checked: 2026-07-05
Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs.

Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.

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