mureka-v8/extend-song

POST

/openapi/v2/mureka-ai/mureka-v8/extend-song

continue writing the song from a specified timestamp by extending the lyrics. It intelligently continues and expands the existing music clip while maintaining consistent style and emotion. mureka-8 supports selecting either head or tail extension via extend_type.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "lyrics": "My heart races every time I think of you. This bittersweet feeling — so real, yet so sweet. La la la la... I want to see you.",
    "fileUrl": "https://example.com/input.mp3",
    "extendAt": 8000,
    "extendType": "tail"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://www.runninghub.ai/openapi/v2/mureka-ai/mureka-v8/extend-song' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data '{
    "lyrics": "My heart races every time I think of you. This bittersweet feeling — so real, yet so sweet. La la la la... I want to see you.",
    "fileUrl": "https://example.com/input.mp3",
    "extendAt": 8000,
    "extendType": "tail"
}'

Responses

🟢200成功

application/json

Task result query endpoint: /openapi/v2/query

Bodyapplication/json

Examples

Submit response exampleTask success response example

{
    "taskId": "2013508786110730241",
    "status": "RUNNING",
    "errorCode": "",
    "errorMessage": "",
    "results": null,
    "clientId": "f828b9af25161bc066ef152db7b29ccc",
    "promptTips": "{\"result\": true, \"error\": null, \"outputs_to_execute\": [\"4\"], \"node_errors\": {}}"
}

Modified at 2026-07-30 07:05:33

mureka-v7.6/extend-song

mureka-ai/vocal-clone