Stop a Real-time STT task

Real-Time STT API versions v5.x and v6.x are deprecated since June 2025 and will reach end-of-life on June 11, 2026. Use the v7 REST API for new projects.

Endpoint

Method: DELETE
Endpoint: https://api.agora.io/v1/projects/{appId}/rtsc/speech-to-text/tasks/{taskId}

Use this endpoint to leave the channel and stop Real-Time STT. To restart transcription, acquire a new one buildToken and call start again.

Request

Path parameters

appId Type: string Required

The App ID of the project

taskId Type: string Required

The unique identifier of the Real-Time STT task you received in the response body of the start method.

Query parameters

builderToken Type: string Required

The tokenName value you obtained in the response body of the acquire method. To stop a task, use the same builderToken you used to start the task.

Response

If the returned status code is 200, the request was successful.
If the returned status code is not 200, the request failed.

Authorization

This endpoint requires Basic Auth.

Request example

      curl --request DELETE \
      --url 'https://api.agora.io/v1/projects/:appId/rtsc/speech-to-text/tasks/:taskId?builderToken=your_builder_token' \
      --header 'Authorization: Basic <credentials>'

    import requests

    url = "https://api.agora.io/v1/projects/:appId/rtsc/speech-to-text/tasks/:taskId?builderToken=your_builder_token"

    headers = {"Authorization": "Basic <credentials>"}

    response = requests.request("DELETE", url, headers=headers)

    print(response.text)

    const url = 'https://api.agora.io/v1/projects/:appId/rtsc/speech-to-text/tasks/:taskId?builderToken=your_builder_token';
    const options = {method: 'DELETE', headers: {Authorization: 'Basic <credentials>'}};

    fetch(url, options)
      .then(res => res.json())
      .then(json => console.log(json))
      .catch(err => console.error(err));