---
title: "Changes to Authenticate API Key"
method: GET
path: "/api/apikey/authenticate"
---

# Changes to Authenticate API Key

`GET /api/apikey/authenticate`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 40 revisions.

- **2026-10-07** `d654c0f01fc6`: 1 breaking, 2 warning, 5 info
- **2026-02-17** `39b2cda1a16e`: 1 info
- **2025-09-09** `22d742cd7c0c`: 4 warning, 4 info
- **2025-08-05** `a6cfb3a74f48`: 1 info
- **2024-10-17** `53644f0719aa`: 1 breaking

## Changes

- **2026-10-07** `d654c0f01fc6`: 1 breaking, 2 warning, 5 info
  - the `error` response's property type changed from `string` to `object` for status `default`
  - removed the optional property `reason` from the response with the `default` status
  - removed the optional property `status` from the response with the `default` status
  - added the optional property `apiVersion` to the response with the `default` status
  - added the optional property `error/code` to the response with the `default` status
  - added the optional property `error/domain` to the response with the `default` status
  - added the optional property `error/message` to the response with the `default` status
  - added the optional property `error/reason` to the response with the `default` status
- **2026-02-17** `39b2cda1a16e`: 1 info
  - api operation id `authenticateApiKey` removed and replaced with `apiKey.authenticate`
- **2025-09-09** `22d742cd7c0c`: 4 warning, 4 info
  - removed the optional property `Code` from the response with the `default` status
  - removed the optional property `Domain` from the response with the `default` status
  - removed the optional property `Message` from the response with the `default` status
  - removed the optional property `Reason` from the response with the `default` status
  - added the optional property `error` to the response with the `default` status
  - added the optional property `message` to the response with the `default` status
  - added the optional property `reason` to the response with the `default` status
  - added the optional property `status` to the response with the `default` status
- **2025-08-05** `a6cfb3a74f48`: 1 info
  - endpoint added
- **2024-10-17** `53644f0719aa`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/forkbombeu/apis/credimi-api/docs/api/apikey/authenticate/get.md) - [API](https://skmtc.dev/forkbombeu/apis/credimi-api.md) - [Page](https://skmtc.dev/forkbombeu/apis/credimi-api/changes/api/apikey/authenticate/get)