---
title: "Transcribe audio"
method: POST
path: "/v1/audio/transcriptions"
tags: ["Audio"]
---

# Transcribe audio

`POST /v1/audio/transcriptions`

## Request

- Base URL: `http://localhost:9998`
- URL: `http://localhost:9998/v1/audio/transcriptions`
- Auth: HTTP bearer

Speech-to-text transcription. Accepts audio via multipart/form-data.
OpenAI-compatible request format.

## Response `200`

Transcription result

- object
  - `text` string, required

## Other responses

- `400`: Invalid request
- `503`: STT backend not running

---

[API](https://skmtc.dev/modelpiper/apis/toolpiper-api.md) · [All operations](https://skmtc.dev/modelpiper/apis/toolpiper-api/llms.txt) · [OpenAPI document](https://skmtc.dev/modelpiper/apis/toolpiper-api/revisions/6722bf56385c?raw)