---
title: "Changes to Issue an OAuth token"
method: POST
path: "/auth/token"
---

# Changes to Issue an OAuth token

`POST /auth/token`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 24 revisions.

- **2026-10-29** `6a63920239d8`: 1 info
- **2026-07-28** `6dcbbdcbd9e0`: 2 breaking, 3 warning, 3 info
- **2026-07-13** `03da9bc8e86b`: 1 info

## Changes

- **2026-10-29** `6a63920239d8`: 1 info
  - the `grant_type` request property type was generalized from no type to `string`
- **2026-07-28** `6dcbbdcbd9e0`: 2 breaking, 3 warning, 3 info
  - removed the required property `code` from the response with the `400` status
  - removed the required property `detail` from the response with the `400` status
  - removed the optional property `context` from the response with the `400` status
  - removed the optional property `docs` from the response with the `400` status
  - removed the optional property `params` from the response with the `400` status
  - added the non-success response with the status `401`
  - added the required property `error` to the response with the `400` status
  - added the required property `error_description` to the response with the `400` status
- **2026-07-13** `03da9bc8e86b`: 1 info
  - api tag `auth` added

---

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