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POST
Synchronous endpoint — returns the audio stream directly when the request completes.

Available Models

Request Parameters

string
required
Model ID: tts-1, tts-1-hd
string
required
The text to convert.
string
default:"alloy"
Voice: alloy, echo, fable, onyx, nova, shimmer

Response

Returns an audio file stream (MP3 format) — save it directly to a file.