---
title: "Speech to Text"
method: POST
path: "/paas/v4/audio/transcriptions"
---

# Speech to Text

`POST /paas/v4/audio/transcriptions`

Use the [GLM-ASR-2512](/guides/audio/glm-asr-2512) model to transcribe audio files into text, supporting multiple languages and real-time streaming transcription.

## Response `200`

Request processed successfully

- AudioTranscriptionResponse
  - `id` string — Task ID
  - `created` integer — Request creation time, as a `Unix` timestamp in seconds.
  - `request_id` string — Passed by the client, must be unique. A unique identifier to distinguish each request. If not provided by the client, the platform will generate one by default.
  - `model` string — Model name
  - `text` string — The complete transcribed content of the audio.

## Other responses

- `default` — Request failed.

---

[API](https://skmtc.net/z/apis/z-ai-api.md) · [All operations](https://skmtc.net/z/apis/z-ai-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/z/z-ai-api/revisions/62622aa47d10/schema)