Speech 2.6 Turbo

This documentation is valid for the following model:

• minimax/speech-2.6-turbo

The model generates speech from text prompts and multiple voices, optimized for fast, low-latency synthesis.

Setup your API Key

If you don’t have an API key for the AI/ML API yet, feel free to use our Quickstart guide.

Quick Code Example

Here is an example of generating an audio response to the user input provided in the text parameter.

Python

import os
import requests


def main():
    url = "https://api.aimlapi.com/v1/tts"
    headers = {
        # Insert your AIML API Key instead of <YOUR_AIMLAPI_KEY>:
        "Authorization": "Bearer <YOUR_AIMLAPI_KEY>",
    }
    payload = {
        "model": " minimax/speech-2.6-turbo",
        "text": "Hi! What are you doing today?",
        "voice_setting": {
          "voice_id": "Wise_Woman"
        }
    }

    response = requests.post(url, headers=headers, json=payload, stream=True)
    dist = os.path.abspath("your_file_name.wav")

    with open(dist, "wb") as write_stream:
        for chunk in response.iter_content(chunk_size=8192):
            if chunk:
                write_stream.write(chunk)

    print("Audio saved to:", dist)


main()

JavaScript

Response

Audio saved to: c:\Users\user\Documents\Python Scripts\TTSes\your_file_name.wav

Generation time: ~ 4.5 s.

API Schema

post

Authorizations

access-token

AuthorizationstringRequired

Bearer key

Body

application/json

modelundefined · enumRequiredPossible values:

textstring · min: 1 · max: 5000Required

The text content to be converted to speech.

streambooleanOptional

Enable streaming mode for real-time audio generation. When enabled, audio is generated and delivered in chunks as it's processed.

Default: false

language_booststring · enumOptional

Language recognition enhancement option.

Possible values:

subtitle_enablebooleanOptional

Enable subtitle generation service. Only available for non-streaming requests. Generates timing information for the synthesized speech.

Default: false

output_formatstring · enumOptional

Format of the output content for non-streaming requests. Controls how the generated audio data is encoded in the response.

Default: hexPossible values:

Responses

201Success

application/json

post

/v1/tts

HTTPcURLJavaScriptPython

POST /v1/tts HTTP/1.1
Host: api.aimlapi.com
Authorization: Bearer YOUR_SECRET_TOKEN
Content-Type: application/json
Accept: */*
Content-Length: 512

{
  "model": "minimax/speech-2.6-turbo",
  "text": "text",
  "voice_setting": {
    "voice_id": "Wise_Woman",
    "speed": 1,
    "vol": 1,
    "pitch": 0,
    "emotion": "happy",
    "text_normalization": false
  },
  "audio_setting": {
    "sample_rate": 8000,
    "bitrate": 32000,
    "format": "mp3",
    "channel": 1
  },
  "pronunciation_dict": {
    "tone": [
      "text"
    ]
  },
  "timbre_weights": [
    {
      "voice_id": "Wise_Woman",
      "weight": 1
    }
  ],
  "stream": false,
  "language_boost": "Chinese",
  "voice_modify": {
    "pitch": 1,
    "intensity": 1,
    "timbre": 1,
    "sound_effects": "spacious_echo"
  },
  "subtitle_enable": false,
  "output_format": "hex"
}

201Success

{
  "metadata": {
    "transaction_key": "text",
    "request_id": "text",
    "sha256": "text",
    "created": "2025-12-18T23:43:47.048Z",
    "duration": 1,
    "channels": 1,
    "models": [
      "text"
    ],
    "model_info": {
      "ANY_ADDITIONAL_PROPERTY": {
        "name": "text",
        "version": "text",
        "arch": "text"
      }
    }
  }
}