Create speech

POSThttps://api.openai.com/v1/audio/speech

Creates a model response for the given chat conversation. Learn more in the text generation, vision, and audio guides.

Request

Authorization: Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example

Authorization: Bearer 2f68dbbf-519d-4f01-9636-e2421b68f379

Header Params

Authorization

string

required

Example:

Bearer $OPENAI_API_KEY

Content-Type

string

required

Example:

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 for. The maximum length is 4096 characters.

voice

string

required

The voice to use when generating the audio. Supported voices are alloy, echo, fable, onyx, nova, and shimmer. Previews of the voices are available in the Text to speech guide.

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

Request samples

Responses

Success(200)

HTTP Code: 200

Content Type : JSONapplication/json

The audio file content.

object {0}

Not configured

Last modified: 15 days ago