# NemLog-in

National public identity broker, single sign-on, digital power-of-attorney, and user-rights management.

## Access profile

| Field | Value |
| --- | --- |
| Category | API |
| Sector | Government |
| Access type | Restricted |
| Auth required | Restricted |
| Reliability | Stable |
| Official | Yes |
| Status | active |
| Agent can | authenticate, read |

## Links

- Website: https://digst.dk/systemer/nemlog-in/
- Docs: https://en.digst.dk/systems/nemlog-in/nemlog-in-components/
- Directory entry: https://agentaccess.dk/nemlog-in

## About

NemLog-in (operated by Digitaliseringsstyrelsen / Agency for Digital Government) is the national public-sector identity and access management infrastructure. It provides SAML/OIDC identity brokerage (integrating MitID), a digital power-of-attorney system (Digital Fuldmagt), a Security Token Service (STS), and central administration of user roles and rights for Danish public authorities and connected service providers.

## Agent use cases

- Integrate national single sign-on (SSO) login broker for public digital self-service solutions
- Validate digital powers of attorney (Digital Fuldmagt) for citizen representation delegations
- Issue and validate SAML security tokens via the Security Token Service (STS)
- Verify organization user roles and authorizations via central user rights management

## Notes

Restricted to approved public authorities and qualified service providers. Requires formal connection agreement (Tilslutningsaftale) with Digitaliseringsstyrelsen and OIOSAML/OIDC compliance. Not an open public data API.

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Source: [AgentAccess](https://agentaccess.dk/) — directory of agent interfaces for Denmark.