Gemini Omni Flash 1.2 Extend
POST
/api/v1/jobs/createTask
Create Task
Get Task Details
After submission, use the unified query endpoint to check task progress and retrieve resultscallBackUrl parameter so your service can receive completion notifications instead of polling for task status.Related Resources
Usage notes
duration. You do not need to stitch clips yourselftaskId. If the resulting video is still 15 seconds or shorter, you can use that ID to extend againCallbacks
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": "google/gemini-omni-flash-1-2-extend",
"callBackUrl": "https://your-domain.com/api/callback",
"input": {
"task_id": "task_xxxxxxxx",
"prompt": "The scene continues: the robot turns to the camera and waves, the camera slowly pulls back.",
"duration": 5,
"image_urls": [
"https://example.com/stage-reference.png"
]
}
}'Response Response Example
{
"code": 200,
"msg": "success",
"data": {
"taskId": "task_abc123"
}
}