Text-to-speech

POST

/elevenlabs/text-to-speech/{voice_id}

From Elevenlabs Text-to-Speech
Official Documentation: https://elevenlabs.io/docs/api-reference/text-to-speech/convert

Currently Supported Models:
Models with 1x rate: eleven_multilingual_v2, eleven_flash_v2, eleven_multilingual_v1
Models with 0.5x rate: eleven_flash_v2_5, eleven_turbo_v2_5, eleven_turbo_v2

The actual rate is subject to the data returned by the models API, refer to the field character_cost_multiplier.

Price: 0.3 PTC / 1000 characters

Request

Path Params

Query Params

Header Params

Body Params application/json

Example

{
  "text": "The first move is what sets everything in motion.",
  "model_id": "eleven_multilingual_v2"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/elevenlabs/text-to-speech/JBFqnCBsd6RMkjVDRZzb?output_format=mp3_44100_128&response_format=url' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
  "text": "The first move is what sets everything in motion.",
  "model_id": "eleven_multilingual_v2"
}'

Responses

🟢200成功

application/json

Body

Example

{
    "url": "https://file.302ai.cn/gpt/imgs/20260116/0ad691ba24e64018828ccc3983e5fa6d.mp3"
}

Modified at 2026-01-16 05:47:54

Speech-to-text

Text-to-Dialogue (Create Multi-person Dialogue)