v4

latestOpenAPI 3.0.0raw.githubusercontent.com2026-05-23171869.8 KB

TTS

Generate and stream TTS audio

Generate and stream TTS audio based on the provided text. Returns an audio stream in the specified format (default MP3). Supported formats: mp3, opus, mulaw. For wav or s16le output, use the WebSocket API.

post/tts

Headers

x-api-keystring required

API Key

Request body

modelstring required

Model ID to use for generation

targetTextstring required

Text to be converted to speech

localestring required

Language locale code (e.g., en-US, fr-FR)

voicePromptIdstring required

ID of the voice prompt to use for generation

Example request

{
  "model": "dd-etts-3.0",
  "targetText": "Hello world, welcome to Deepdub.",
  "locale": "en-US",
  "voicePromptId": "bd1b00bb-be1c-4679-8eaa-0fcbfd4ff773"
}

Response

Audio stream in the requested format (MP3, Opus, or mulaw depending on format parameter). The response body is raw audio bytes.

All 17 operations