---
title: "Changes to Process Token Request"
method: POST
path: "/api/{serviceId}/auth/token"
---

# Changes to Process Token Request

`POST /api/{serviceId}/auth/token`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 19 revisions.

- **2026-10-19** `bc25340fc023`: 2 breaking
- **2026-08-03** `7ad74ab64749`: 1 info
- **2026-03-18** `ae4d495123d1`: 2 breaking
- **2026-01-15** `8a534bc68775`: 2 breaking, 2 warning, 11 info
- **2025-12-18** `504771740022`: 8 info

## Changes

- **2026-10-19** `bc25340fc023`: 2 breaking
  - the response property `actorTokenInfo/scopes/items/attributes` became nullable for the status `200`
  - the response property `subjectTokenInfo/scopes/items/attributes` became nullable for the status `200`
- **2026-08-03** `7ad74ab64749`: 1 info
  - added the non-success response with the status `429`
- **2026-03-18** `ae4d495123d1`: 2 breaking
  - the `properties` request property type changed from `string` to `array` (media type: application/json)
  - the `properties` request property type changed from `string` to `array` (media type: application/x-www-form-urlencoded)
- **2026-01-15** `8a534bc68775`: 2 breaking, 2 warning, 11 info
  - the `actorTokenInfo/scopes/items/` response's property type changed from `string` to `object` for status `200`
  - the `subjectTokenInfo/scopes/items/` response's property type changed from `string` to `object` for status `200`
  - added the new `ID_TOKEN_REISSUABLE` enum value to the `action` response property for the response status `200`
  - added the new `NATIVE_SSO` enum value to the `action` response property for the response status `200`
  - added the optional property `actorTokenInfo/scopes/items/attributes` to the response with the `200` status
  - added the optional property `actorTokenInfo/scopes/items/defaultEntry` to the response with the `200` status
  - added the optional property `actorTokenInfo/scopes/items/description` to the response with the `200` status
  - added the optional property `actorTokenInfo/scopes/items/descriptions` to the response with the `200` status
  - added the optional property `actorTokenInfo/scopes/items/name` to the response with the `200` status
  - added the optional property `additionalClaims` to the response with the `200` status
  - added the optional property `subjectTokenInfo/scopes/items/attributes` to the response with the `200` status
  - added the optional property `subjectTokenInfo/scopes/items/defaultEntry` to the response with the `200` status
  - added the optional property `subjectTokenInfo/scopes/items/description` to the response with the `200` status
  - added the optional property `subjectTokenInfo/scopes/items/descriptions` to the response with the `200` status
  - added the optional property `subjectTokenInfo/scopes/items/name` to the response with the `200` status
- **2025-12-18** `504771740022`: 8 info
  - added the new optional request property `cimdOptions` (media type: application/json)
  - added the new optional request property `cimdOptions` (media type: application/x-www-form-urlencoded)
  - added the optional property `actorTokenInfo/metadataDocumentLocation` to the response with the `200` status
  - added the optional property `actorTokenInfo/metadataDocumentUsed` to the response with the `200` status
  - added the optional property `metadataDocumentLocation` to the response with the `200` status
  - added the optional property `metadataDocumentUsed` to the response with the `200` status
  - added the optional property `subjectTokenInfo/metadataDocumentLocation` to the response with the `200` status
  - added the optional property `subjectTokenInfo/metadataDocumentUsed` to the response with the `200` status

---

[Operation](https://skmtc.dev/authlete/apis/authlete-api/docs/api/:serviceId/auth/token/post.md) - [API](https://skmtc.dev/authlete/apis/authlete-api.md) - [Page](https://skmtc.dev/authlete/apis/authlete-api/changes/api/:serviceId/auth/token/post)