POST Method Request

POST https://tts.nirvanaworld.cn/tts

Headers

Name	Value
Content-Type	application/json
Authorization	Bearer <token>

Body

Name	Type	Required？	Description
text	string	Yes	Text to be processed is recommended to be URL-encoded.
character	string	Yes	Role Folder Name: Pay attention to case sensitivity, full-width/half-width characters, and language.
emotion	string	No	Role Emotion: Needs to be an emotion actually supported by the role; otherwise, the default emotion will be used.
text_language	string	No	Text Language: Chinese, English, Japanese, Chinese-English Mixed, Japanese-English Mixed, Multilingual Mixed. Default is Multilingual Mixed.
format	string	No	Format: Default is WAV. Supports WAV, MP3, FLAC.
stream	bool	No	Streaming: When set to true, audio will be returned sentence by sentence. Default is false.
save_temp	bool	No	Save Temporary File: When set to true, the backend will save the generated audio. Subsequent identical requests will directly return this data without waiting for processing. Default is false.
speed	float	No	Speech Rate: Default is 1.0.
batch_size	string	No	Batch Parallelism: Default is 1. Increasing this parameter can effectively speed up processing (e.g., setting it to 10), but it will also occupy more GPU resources. Note: This may involve additional costs.

• UID: User Identification

• Session: Session ID obtained after login

Language Table:  
"auto": Multilingual detection and segmentation (default)
"en": Recognize everything as English
"all_ja": Recognize everything as Japanese
"zh": Recognize as Chinese-English mixed
"ja": Recognize as Japanese-English mixed
"all_zh": Recognize everything as Chinese

Example

JSON Payload Format

(1) All Parameters

{
    "method": "POST",
    "body": {
        "character": "${chaName}",
        "emotion": "${characterEmotion}",
        "text": "${speakText}",
        "text_language": "${textLanguage}",
        "batch_size": ${batch_size},
        "speed": ${speed},
        "top_k": ${topK},
        "top_p": ${topP},
        "temperature": ${temperature},
        "stream": "${stream}",
        "save_temp": "False"
    }
}

(2) Minimum Parameters

{
    "method": "POST",
    "body": {
        "character": "{{character}}",
        "text": "{{text}}"
    }
}

Example

{
    "method": "POST",
    "body": {
        "character": "lisa",
        "emotion": "default",
        "text": "When I was young, I wanted to be anybody but myself.",
    }
}