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POST
MiniMax Speech-2.6-turbo Async Speech Synthesis
This API supports asynchronous text-to-speech generation. A single text generation request supports up to 1 million characters for transmission, and the complete generated audio result can be retrieved asynchronously. It supports 100+ system voices and custom cloned voices, as well as independent adjustment of intonation, speed, volume, bitrate, sample rate, and output format. After submitting a long-text speech synthesis request, note that the returned url is valid for 24 hours from the time the url is returned. Please download the information in time.
This is suitable for speech generation of long texts such as entire books, and task queueing may take a relatively long time. For short sentence generation, voice chat, online social scenarios, and similar use cases, we recommend using synchronous speech synthesis.

Request Headers

string
required
Enum value: application/json
string
required
Bearer authentication format: Bearer {{API Key}}.

Request Body

string
required
The text to be synthesized, with a maximum length of 50,000 characters.
object
required
object
object
string
default:"null"
Enhances recognition capability for specified low-resource languages and dialects. After setting this, voice performance can be improved in the specified low-resource language/dialect scenarios. If the low-resource language type is unclear, you can select “auto”, and the model will determine the low-resource language type automatically. The following values are supported:'Chinese', 'Chinese,Yue', 'English', 'Arabic', 'Russian', 'Spanish', 'French', 'Portuguese', 'German', 'Turkish', 'Dutch', 'Ukrainian', 'Vietnamese', 'Indonesian', 'Japanese', 'Italian', 'Korean', 'Thai', 'Polish', 'Romanian', 'Greek', 'Czech', 'Finnish', 'Hindi', 'Bulgarian', 'Danish', 'Hebrew', 'Malay', 'Persian', 'Slovak', 'Swedish', 'Croatian', 'Filipino', 'Hungarian', 'Norwegian', 'Slovenian', 'Catalan', 'Nynorsk', 'Tamil', 'Afrikaans', 'auto'
object
Voice effects settings. Supported audio formats for this parameter: mp3, wav, flac

Response Parameters

string
required
The task_id of the asynchronous task. You should use this task_id to request the Get Task Result API to obtain the generated result.