LTX 2 Pro: Advanced Image-to-Video with 4K Motion Control

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/ltx/ltx-2/pro/image-to-video \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A woman stands still amid a busy neon-lit street at night. The camera slowly dollies in toward her face as people blur past, their motion emphasizing her calm presence. ",
    "image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7233/media-files/input-1-1.jpg"
  }'

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"
  ],
  "properties": {
    "image_url": {
      "title": "Image",
      "description": "Supported formats: jpg, jpeg, png, webp, gif, avif.",
      "type": "string",
      "default": "https://playgrounds-storage-public.runcomfy.net/tools/7233/media-files/input-1-1.jpg"
    },
    "prompt": {
      "title": "Prompt",
      "description": "The prompt to generate the video from.",
      "type": "string",
      "default": "A woman stands still amid a busy neon-lit street at night. The camera slowly dollies in toward her face as people blur past, their motion emphasizing her calm presence. "
    },
    "duration": {
      "title": "Duration",
      "description": "The duration of the generated video in seconds.",
      "type": "integer",
      "enum": [
        6,
        8,
        10
      ],
      "default": 6
    },
    "resolution": {
      "title": "Resolution",
      "description": "The resolution of the generated video.",
      "type": "string",
      "enum": [
        "1080p",
        "1440p",
        "2160p"
      ],
      "default": "1080p"
    },
    "aspect_ratio": {
      "title": "Aspect Ratio (W:H)",
      "description": "The aspect ratio of the generated video. Only 16:9 is supported.",
      "type": "string",
      "enum": [
        "16:9"
      ],
      "default": "16:9"
    },
    "fps": {
      "title": "Frames Per Second",
      "description": "The frames per second of the generated video.",
      "type": "integer",
      "enum": [
        25,
        50
      ],
      "default": 25
    },
    "generate_audio": {
      "title": "Generate Audio",
      "description": "Whether to generate audio for the generated video.",
      "type": "boolean",
      "default": true
    }
  }
}