Documentation Index
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Transfer motion from reference videos onto characters with high facial consistency. See parameters, pricing, and API examples.
kuaishou/kling-3.0-motion-control
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
prompt | string | Yes | - | Text prompt describing the motion to generate |
image_url | string | Yes | - | Character/subject image URL |
video_url | string | Yes | - | Motion reference video URL |
mode | string | No | "std" | "std" (720p) or "pro" (1080p) |
keep_audio | boolean | No | true | Preserve original audio from the motion reference video |
character_orientation | string | No | "video" | Character orientation source: "video" (follow motion) or "image" (preserve pose) |
elements | array | No | - | Additional character/object elements |
nsfw_check | boolean | No | true | Check uploaded media inputs for NSFW content |
"elements": [
{"description": "Woman in red jacket", "type": "image", "image_urls": ["front.jpg", "side.jpg"]}
]
| Parameter | Type | Default | Description |
|---|---|---|---|
description | string | "" | Short description of the element (max 100 chars) |
type | string | "image" | Element source type: "image" or "video" |
image_urls | string[] | - | Source image URLs for an image element (max 4) |
video_url | string | - | Source video URL for a video element |
nsfw_check | boolean | No | Check uploaded media inputs for NSFW content. Default: true |
curl -X POST https://api.unifically.com/v1/tasks \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "kuaishou/kling-3.0-motion-control",
"input": {
"prompt": "Person dancing gracefully",
"video_url": "https://example.com/dance-motion.mp4",
"image_url": "https://example.com/person.jpg",
"character_orientation": "video",
"mode": "pro",
"keep_audio": true
}
}'
{
"code": 200,
"success": true,
"data": {
"task_id": "abc123def456",
"status": "processing"
}
}