Audio to Text

API reference for the audio-to-text pipeline. Accepts audio input and returns a transcript using Whisper-compatible models.

POST /audio-to-text

Audio To Text

cURL

curl --request POST \
  --url https://dream-gateway.livepeer.cloud/audio-to-text \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form audio='@example-file' \
  --form model_id= \
  --form return_timestamps=true \
  --form 'metadata={}'

200

{
  "text": "<string>",
  "chunks": [
    {
      "timestamp": [
        "<unknown>"
      ],
      "text": "<string>"
    }
  ]
}

Authorizations

Authorization · string · header · required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

multipart/form-data

audio · file · required

Uploaded audio file to be transcribed.

model_id · string · default: ""

Hugging Face model ID used for transcription.

return_timestamps · string · default: true

Return timestamps for the transcribed text. Supported values: 'sentence', 'word', or a string boolean ('true' or 'false'). Default is 'true' ('sentence'). 'false' means no timestamps. 'word' means word-based timestamps.

metadata · string · default: {}

Additional job information to be passed to the pipeline.

Response

200

application/json

Successful Response

Response model for text generation.

text · string · required

The generated text.

chunks · Chunk · object[] · required

The generated text chunks.

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