Speech to text (Whisper large v3 turbo): send a public audio URL or base64 audio (mp3, wav, m4a, ogg, webm; up to about 10 minutes), get the transcript with detected language and timed segments.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0xD161...f1B3 |