Standard & Paid Price
Standard Price
| Meter | Standard Price |
|---|---|
| Input price | $0.3600 / 10K characters |
Billing details
Vendor list price comparison
Description
StepFun StepAudio 3 TTS — text-to-speech from the StepAudio 3 series, built for human-level delivery: timbre, intonation, rhythm and breath follow natural speech, including laughter, hesitation and self-correction, and emotion and tone shift to fit the content. Served on POST /v1/audio/speech and billed per character of input text.
Capabilities
- Tasks
- text-to-speech
API endpoints
POST /v1/audio/speech(audio-speech)