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Upload an audio file for transcription via multipart form data.

POSThttps://api.aitronos.com/v1/audio/files/upload

Upload an audio file directly to the API for use in transcription jobs. The file is validated for format and size, then stored and made available as a URL that can be passed to the Create Transcription endpoint.

Accepted Audio Formats

  • MP3 (audio/mpeg)
  • WAV (audio/wav)
  • M4A (audio/mp4)
  • FLAC (audio/flac)
  • OGG (audio/ogg)

Request Body (multipart/form-data)

file file required

The audio file to upload. Must be one of the accepted formats listed above.


Returns

Returns a success envelope with the uploaded file details including a file URL that can be used with the Create Transcription endpoint.

cURL
curl -X POST https://api.aitronos.com/v1/audio/files/upload \
  -H "Authorization: Bearer $ACCESS_TOKEN" \
  -F "file=@/path/to/recording.mp3"