---
title: "Changes to Retrieve OAuth 2.0 Authorization Server Metadata"
method: GET
path: "/.well-known/oauth-authorization-server"
---

# Changes to Retrieve OAuth 2.0 Authorization Server Metadata

`GET /.well-known/oauth-authorization-server`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 14 of 53 revisions.

- **2026-10-06** `d24758bc44e0`: 6 breaking
- **2026-09-16** `5f1ad9f9b9c2`: 2 info
- **2026-07-10** `e6c8c61b58bc`: 1 breaking, 1 info
- **2026-05-26** `beb3cc8fa8bf`: 1 info
- **2026-05-11** `946f3ed5970f`: 1 info
- **2026-03-12** `24584b7f4782`: 1 info
- **2026-03-11** `dcffaea18715`: 1 info
- **2026-02-05** `690dc5b31304`: 1 info
- **2025-11-03** `ac96612dcb3b`: 2 info
- **2025-08-08** `9ab8ba813f12`: 1 info
- **2025-06-24** `62982e85fa66`: 1 breaking
- **2025-06-18** `40f016038cfa`: 2 info
- **2025-06-06** `52d1e607af2e`: 1 info
- **2025-06-06** `253d5528d3d5`: 1 info

## Changes

- **2026-10-06** `d24758bc44e0`: 6 breaking
  - the response property `dpop_signing_alg_values_supported` became nullable for the status `200`
  - the response property `dpop_signing_alg_values_supported` became nullable for the status `406`
  - the response property `pre-authorized_grant_anonymous_access_supported` became nullable for the status `200`
  - the response property `pre-authorized_grant_anonymous_access_supported` became nullable for the status `406`
  - the response property `profile_version` became nullable for the status `200`
  - the response property `profile_version` became nullable for the status `406`
- **2026-09-16** `5f1ad9f9b9c2`: 2 info
  - added the non-success response with the status `406`
  - added the non-success response with the status `500`
- **2026-07-10** `e6c8c61b58bc`: 1 breaking, 1 info
  - removed the media type `*/*` for the response with the status `200`
  - added the media type `application/json` for the response with the status `200`
- **2026-05-26** `beb3cc8fa8bf`: 1 info
  - removed the non-success response with the status `404`
- **2026-05-11** `946f3ed5970f`: 1 info
  - api operation id `getAuthorizationServerMetadata_1` removed and replaced with `getAuthorizationServerMetadata_2`
- **2026-03-12** `24584b7f4782`: 1 info
  - added the optional property `pre-authorized_grant_anonymous_access_supported` to the response with the `200` status
- **2026-03-11** `dcffaea18715`: 1 info
  - added the optional property `profile_version` to the response with the `200` status
- **2026-02-05** `690dc5b31304`: 1 info
  - api operation id `getOpenIDConfiguration_1` removed and replaced with `getAuthorizationServerMetadata_1`
- **2025-11-03** `ac96612dcb3b`: 2 info
  - api operation id `getOpenIDConfigurationForOauthAuthServer` removed and replaced with `getOpenIDConfiguration_1`
  - added the optional property `dpop_signing_alg_values_supported` to the response with the `200` status
- **2025-08-08** `9ab8ba813f12`: 1 info
  - endpoint added
- **2025-06-24** `62982e85fa66`: 1 breaking
  - api path removed without deprecation
- **2025-06-18** `40f016038cfa`: 2 info
  - api tag `Well-known endpoints API` added
  - api tag `Well-known endpoints` removed
- **2025-06-06** `52d1e607af2e`: 1 info
  - api operation id `getOpenIDConfiguration_1` removed and replaced with `getOpenIDConfigurationForOauthAuthServer`
- **2025-06-06** `253d5528d3d5`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/swiyu/apis/issuer-service-api/docs/.well-known/oauth-authorization-server/get.md) - [API](https://skmtc.dev/swiyu/apis/issuer-service-api.md) - [Page](https://skmtc.dev/swiyu/apis/issuer-service-api/changes/.well-known/oauth-authorization-server/get)