---
title: "Changes to Check the health of the authentication service"
method: POST
path: "/api/v1/oauth2/healthcheck"
---

# Changes to Check the health of the authentication service

`POST /api/v1/oauth2/healthcheck`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 8 revisions.

- **2026-06-17** `b372e7d5563d`: 1 breaking, 1 warning, 2 info
- **2025-11-05** `6637b341d86d`: 1 info
- **2025-11-02** `919eb7a392aa`: 1 breaking

## Changes

- **2026-06-17** `b372e7d5563d`: 1 breaking, 1 warning, 2 info
  - the `error/code` response's property type changed from `string` to no type for status `400`
  - removed the optional property `error/errors` from the response with the `400` status
  - added the optional property `error/metadata` to the response with the `400` status
  - added `subschema #1, subschema #2` to the `error/code` response property `allOf` list for the response status `400`
- **2025-11-05** `6637b341d86d`: 1 info
  - endpoint added
- **2025-11-02** `919eb7a392aa`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/banqzinc/apis/quidkey-api/docs/api/v1/oauth2/healthcheck/post.md) - [API](https://skmtc.dev/banqzinc/apis/quidkey-api.md) - [Page](https://skmtc.dev/banqzinc/apis/quidkey-api/changes/api/v1/oauth2/healthcheck/post)