TTS(speech-to-text)

POST

{{BASE_URL}}/v1/audio/speech

Transcribe input text into audio.

Request

Header Params

Authorization

string

required

Provide your bearer token in the Authorization header when making requests to protected resources.
Example:
Authorization: Bearer ********************

Example:

Bearer {{YOUR_API_KEY}}

Body Params application/json

model

string

required

One of the available TTS models: tts-1 or tts-1-hd

input

string

required

To generate audio text. The maximum length is 4096 characters.

voice

string

required

The speech used when generating audio. The supported voices include: alloy, echo, fable, onyx, nova, and shim.

response_format

string

optional

文件
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41/10000
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The default format is MP3 audio. The supported formats are: mp3, opus, aac, and flac.

speed

number

optional

The default generated audio speed is 1. Choose a value between 0.25 and 4.0. 1.0 is the default value.

Example

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

Request samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

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

Responses

🟢200成功

application/json

Body

object {0}

Example

{}

Modified at 2025-03-30 03:28:08

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