Extend AI Video
POST
/api/v1/jobs/createTask
WARNING
Usage Guide
Parameter Details
task_id identifies the original video to extendprompt guides how the video should continuequality video resolution, optional values are 720p or 1080p.watermark video watermark text content, empty string means no watermarkDeveloper Notes
Callbacks
Request
Body Params application/jsonRequired
Responses
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.kie.ai/api/v1/jobs/createTask' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "runway/extend-ai-video",
"callBackUrl": "https://api.example.com/callback",
"input": {
"task_id": "ee603959-debb-48d1-98c4-a6d1c717eba6",
"prompt": "The cat continues dancing with more energy and excitement, spinning around with colorful light effects intensifying",
"quality": "720p",
"watermark": "kie.ai"
}
}'Response Response Example
200 - Successful Example
{
"code": 200,
"msg": "success",
"data": {
"taskId": "ee603959-debb-48d1-98c4-a6d1c717eba6"
}
}