Apier.no Altinn API
Withdrawn (2026-10-21). The Altinn-sourced authorisation surface (acting-capacity resolution over Altinn roles and delegations) answers HTTP 410 `CAPABILITY_WITHDRAWN`; its paths and schemas stay published (append-only contract). Not affected: the static Altinn 2 to Altinn 3 migration map under `Public` (public Digdir documentation, no Autorisasjon data).