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Attributes reference for ID-porten

You use ID-porten to verify the end-user's identity and obtain relevant personal details about them.

This page summarises the user information you can request and receive for the following authentication protocols:

Want to use SAML 2.0?

For integrations using the SAML 2.0 authentication protocol, see the SAML requested attributes page.

OIDC scopes and claims​

You can use the following scopes to request user information from an end-user using ID-porten.

OIDC response example​

{
  "at_hash": "2IwNPkKqZDXmst5YsTMhOA",
  "sid": "EC744F53F8047F39609E585581630DA1",
  "sub": "fUtzzasbgfm2jtIW-Tr5FJ9lKpr7hS2sVGj85bbDx7A=",
  "auth_time": 1766406066,
  "idp": "idporten",
  "idp_id": "17029012345",
  "name": "Kari Nordmann",
  "family_name": "Nordmann",
  "given_name": "Kari",
  "nin": "17029012345",
  "nin_type": "BIRTH",
  "nin_issuing_country": "NO",
  "idporten_sub": "Od7HqOBMlcMJn0Hr...",
  "idporten_loa": "idporten-loa-high",
  "idporten_idp": "BankID",
  "idp_issuer": "https://test.idporten.no",
  "transaction_id": "71174700-2d22-cd49-a786-adc6559d2a3f",
  "sandbox": true,
  "acr": "high"
}

Authentication REST API attributes​

The Signicat Authentication REST API supports the following request and response attributes for ID-porten:

Authentication REST API response example​

{
  "id": "554df273-e0e1-4336-b4c9-a5ecbbd7041d",
    "accountId": "a-sdge-sUw4WTJf0vCe7JGfCVgk",
    "authenticationUrl": "https://<YOUR_SIGNICAT_DOMAIN>/broker/sp/external-service/login?messageId=21b064c3-28b...",
    "status": "SUCCESS",
    "provider": "idporten",
    "subject": {
        "id": "XLooMeorPC04DdzQafPFm6W9hwnQys2lb8rJbY573R8=",
        "name": "Kari Nordmann",
        "firstName": "Kari",
        "lastName": "Nordmann",
        "nin": {
            "value": "17029012345",
            "issuingCountry": "NO",
            "type": "BIRTH"
        },
        "idportenSub": "Od7HqOBMlcMJn0Hr...",
        "idportenLoa": "idporten-loa-substantial",
        "idportenIdp": "BankID"
    },
    "callbackUrls": {
        "success": "https://example.com/success",
        "abort": "https://example.com/abort",
        "error": "https://example.com/error"
    },
    "environment": {
        "ipAddress": "192.0.2.2",
        "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
    },
    "loa": "substantial",
    "allowedProviders": [
        "idporten"
    ],
    "language": "nb",
    "flow": "redirect",
    "requestedAttributes": [
        "idportenIdp",
        "idportenLoa",
        "idportenSub",
        "name",
        "nin"
    ],
    "sessionLifetime": 1200,
    "expiresAt": "2025-12-22T10:31:35.3906701+00:00"  
}
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