API reference

Create speech gpt-4o-mini-tts

Official documentation: https://platform.openai.com/docs/guides/text-to-speech

POST/v1/audio/speech

Body Parametersapplication/json

input* string

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

model* string

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

response_format string

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

speed number

Defaults to 1. Generated audio speed. Choose a value between 0.25 and 4.0. 1.0 is the default value.

voice* string

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

200 OK application/json

response-200 object

400 Bad request or validation failed application/json

response-400 object

properties

error* object

401 Missing or invalid API Key application/json

response-401 object

Request Body Example

2"input": "The quick brown fox jumped over the lazy dog.",

3"model": "gpt-4o-mini-tts",

4"voice": "alloy"

Code Sample cURL

1curl -X POST "https://api.digislash.com/v1/audio/speech" \

2-H "Authorization: Bearer <API Key>" \

3-H "Content-Type: application/json" \

4-d '{

5"input": "The quick brown fox jumped over the lazy dog.",

6"model": "gpt-4o-mini-tts",

7"voice": "alloy"

8}'

Response

1▼{

2"id": "resp_example",

3"object": "response",

4"status": "completed"