---
title: "Changes to Generate a chat completion"
method: POST
path: "/v1/chat/completions"
---

# Changes to Generate a chat completion

`POST /v1/chat/completions`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 64 revisions.

- **2026-10-26** `7fe59d94a9f5`: 31 info
- **2026-10-21** `dc9750cb25b5`: 1 info

## Changes

- **2026-10-26** `7fe59d94a9f5`: 31 info
  - added the non-success response with the status `403`
  - added the optional property `error/allowed_models_hint` to the response with the `400` status
  - added the optional property `error/allowed_models_hint` to the response with the `401` status
  - added the optional property `error/allowed_models_hint` to the response with the `402` status
  - added the optional property `error/allowed_models_hint` to the response with the `413` status
  - added the optional property `error/allowed_models_hint` to the response with the `429` status
  - added the optional property `error/allowed_models_hint` to the response with the `503` status
  - added the optional property `error/denied_by` to the response with the `400` status
  - added the optional property `error/denied_by` to the response with the `401` status
  - added the optional property `error/denied_by` to the response with the `402` status
  - added the optional property `error/denied_by` to the response with the `413` status
  - added the optional property `error/denied_by` to the response with the `429` status
  - added the optional property `error/denied_by` to the response with the `503` status
  - added the optional property `error/model` to the response with the `400` status
  - added the optional property `error/model` to the response with the `401` status
  - added the optional property `error/model` to the response with the `402` status
  - added the optional property `error/model` to the response with the `413` status
  - added the optional property `error/model` to the response with the `429` status
  - added the optional property `error/model` to the response with the `503` status
  - added the optional property `error/param` to the response with the `400` status
  - added the optional property `error/param` to the response with the `401` status
  - added the optional property `error/param` to the response with the `402` status
  - added the optional property `error/param` to the response with the `413` status
  - added the optional property `error/param` to the response with the `429` status
  - added the optional property `error/param` to the response with the `503` status
  - added the optional property `error/permission` to the response with the `400` status
  - added the optional property `error/permission` to the response with the `401` status
  - added the optional property `error/permission` to the response with the `402` status
  - added the optional property `error/permission` to the response with the `413` status
  - added the optional property `error/permission` to the response with the `429` status
  - added the optional property `error/permission` to the response with the `503` status
- **2026-10-21** `dc9750cb25b5`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/openrelay/apis/openrelay-api/docs/v1/chat/completions/post.md) - [API](https://skmtc.dev/openrelay/apis/openrelay-api.md) - [Page](https://skmtc.dev/openrelay/apis/openrelay-api/changes/v1/chat/completions/post)