transcribe
transcribeRead-only
Speech to text (Whisper large v3 turbo). Send a public audio/video URL or base64 audio (max 20 MB); get the transcript, detected language, timed segments and WebVTT subtitles. Costs $0.02 USDC per call (x402).
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| url | No | Public URL of an audio or video file (mp3, wav, m4a, ogg, webm, mp4) | |
| language | No | Optional ISO 639-1 hint, e.g. en | |
| audio_base64 | No | Alternative to url: base64 audio bytes |