---
title: "Changes to Create speech"
method: POST
path: "/v1/audio/speech"
---

# Changes to Create speech

`POST /v1/audio/speech`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 27 revisions.

- **2026-09-06** `3ab255a22d1b`: 7 breaking, 8 info

## Changes

- **2026-09-06** `3ab255a22d1b`: 7 breaking, 8 info
  - the response property `error/code` became nullable for the status `400`
  - the response property `error/code` became nullable for the status `401`
  - the response property `error/code` became nullable for the status `402`
  - the response property `error/code` became nullable for the status `403`
  - the response property `error/code` became nullable for the status `500`
  - the response property `error/code` became nullable for the status `502`
  - the response property `error/code` became nullable for the status `504`
  - added the non-success response with the status `404`
  - added the non-success response with the status `408`
  - added the non-success response with the status `410`
  - added the non-success response with the status `413`
  - added the non-success response with the status `415`
  - added the non-success response with the status `429`
  - added the non-success response with the status `503`
  - added the non-success response with the status `529`

---

[Operation](https://skmtc.dev/llmgateway/apis/llmgateway-api/docs/v1/audio/speech/post.md) - [API](https://skmtc.dev/llmgateway/apis/llmgateway-api.md) - [Page](https://skmtc.dev/llmgateway/apis/llmgateway-api/changes/v1/audio/speech/post)