Speech（Text to Speech tts-1）

POST

/audio/speech

Transcribe input text into audio.

The Audio API provides a speech endpoint based on our TTS (Text-to-Speech) model. It comes with 6 built-in voices and can be used for:

Narrating written blog posts

Creating spoken audio in multiple languages

Streaming real-time audio output

Price: 15 PTC / 1M characters
Price: 30 PTC / 1M characters (High-Quality Voice)

Request

Header Params

Body Params application/json

Example

{
    "model": "tts-1",
    "input": "The quick brown fox jumped over the lazy dog.",
    "voice": "alloy"
  }

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/v1/audio/speech' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "tts-1",
    "input": "The quick brown fox jumped over the lazy dog.",
    "voice": "alloy"
  }'

Responses

🟢200Success

application/json

Body

Example

{
    "model": "tts-1",
    "input": "The quick brown fox jumped over the lazy dog.",
    "voice": "alloy"
}

Modified at 2025-01-09 09:39:39

Video-Utile（Get task results）

Transcriptions（Speech to Text whisper-1）