🎉 New Models Available: grok-4 now live!
→ Explore New Features

Create speech

POST

https://api.cometapi.com/v1/audio/speech

Maintainer:Not configured

POST /v1/audio/speech

This endpoint allows you to convert text to speech using the specified model and voice.

Request Body

model (string): The model to be used for text-to-speech conversion.

input (string): The input text to be converted to speech.

voice (string): The voice to be used for the speech synthesis.

Example:

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

Request

Header Params

Authorization

string

required

Example:

Bearer {{api-key}}

Body Params application/json

model

string

required

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

input

string

required

The text to generate audio from. Maximum length is 4096 characters.

voice

string

required

The voice to use when generating the audio. Supported voices are: alley, echo, fable, onyx, nova and shimmer.

response_format

string

optional

The default format for mp3 audio. Supported formats are: mp3, opus, aac and flac.

speed

string

optional

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

Example

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

Responses

🟢200Successful Response

application/octet-stream

Headers

Content-Type

string

optional

Example:

audio/mpeg

Content-Disposition

string

optional

Example:

attachment; filename="your_audio_file.mp3"

Content-Length

string

optional

Body

object {0}

Create Video

Create transcription

Create speech

POST /v1/audio/speech#

Request Body#

Request

Request samples

Responses

POST /v1/audio/speech

Request Body