---
title: "Changes to Update an API key"
method: PATCH
path: "/keys/{hash}"
---

# Changes to Update an API key

`PATCH /keys/{hash}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 303 revisions.

- **2026-08-24** `4c3f423ac06a` — 1 info
- **2026-07-16** `c91cc6f88caa` — 2 breaking

## Changes

- **2026-08-24** `4c3f423ac06a` — 1 info
  - added the required property `data/external_user` to the response with the `200` status
- **2026-07-16** `c91cc6f88caa` — 2 breaking
  - the request property `limit` became not nullable
  - the request property `limit_reset` became not nullable

---

[Operation](https://skmtc.dev/openrouterteam/apis/openrouter-api/docs/keys/:hash/patch.md) · [API](https://skmtc.dev/openrouterteam/apis/openrouter-api.md) · [Page](https://skmtc.dev/openrouterteam/apis/openrouter-api/changes/keys/:hash/patch)