Kling 2.6 Pro Motion Control: Realistic Video-to-Video Generation with Motion Precision | RunComfy

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/kling/kling-2-6/motion-control-pro \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A young american woman dancing",
    "image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7301/media-files/input-1-1.png",
    "video_url": "https://playgrounds-storage-public.runcomfy.net/tools/7301/media-files/input-1-2.mp4"
  }'

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
  --header "Authorization: Bearer <token>"

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
  --header "Authorization: Bearer <token>"

curl --request POST \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
  --header "Authorization: Bearer <token>"

{
  "type": "object",
  "title": "modelApiDoc_navInputSchema",
  "required": [
    "prompt",
    "image_url",
    "video_url"
  ],
  "properties": {
    "prompt": {
      "title": "Prompt",
      "description": "",
      "type": "string",
      "default": "A young american woman dancing"
    },
    "image_url": {
      "title": "Image",
      "description": "Reference image URL. The characters, backgrounds, and other elements in the generated video are based on this reference image. Characters should have clear body proportions, avoid occlusion, and occupy more than 5% of the image area.",
      "type": "string",
      "default": "https://playgrounds-storage-public.runcomfy.net/tools/7301/media-files/input-1-1.png"
    },
    "video_url": {
      "title": "Video",
      "description": "Reference video URL. The character actions in the generated video will be consistent with this reference video. Should contain a realistic style character with entire body or upper body visible, including head, without obstruction. Duration limit depends on character_orientation: 10s max for 'image', 30s max for 'video'.",
      "type": "string",
      "default": "https://playgrounds-storage-public.runcomfy.net/tools/7301/media-files/input-1-2.mp4"
    },
    "keep_original_sound": {
      "title": "Keep Original Sound",
      "description": "Whether to keep the original sound from the reference video.",
      "type": "boolean",
      "default": true
    },
    "character_orientation": {
      "title": "Character Orientation",
      "description": "Controls whether the output character's orientation matches the reference image or video. 'video': orientation matches reference video - better for complex motions (max 30s). 'image': orientation matches reference image - better for following camera movements (max 10s).",
      "type": "string",
      "enum": [
        "image",
        "video"
      ],
      "default": "video"
    }
  }
}