WAN 2.2 LoRA Text-to-Video: Open-Source AI Video Generator

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/wan-ai/wan-2-2/lora/text-to-video \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "Edge light, low contrast, medium close-up, daylight, left-heavy composition, clean single shot, warm tone, soft light, sunny light, side light, daytime. A young girl sits in a field of tall grass with two fluffy donkeys behind her. She is about 11 or 12 years old, wearing a floral dress, with braided pigtails and a pure smile. She gently plays with wildflowers beside her. Sunlight casts a natural, warm tone across the field.",
    "loras": [
      {
        "path": "https://huggingface.co/neph1/80s_fantasy_movies_wan_2.2/blob/main/80s_fantasy_wan_high_20.safetensors",
        "transformer": "both",
        "scale": 1
      }
    ]
  }'

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",
    "loras"
  ],
  "properties": {
    "prompt": {
      "title": "Prompt",
      "description": "",
      "type": "string",
      "default": "Edge light, low contrast, medium close-up, daylight, left-heavy composition, clean single shot, warm tone, soft light, sunny light, side light, daytime. A young girl sits in a field of tall grass with two fluffy donkeys behind her. She is about 11 or 12 years old, wearing a floral dress, with braided pigtails and a pure smile. She gently plays with wildflowers beside her. Sunlight casts a natural, warm tone across the field."
    },
    "loras": {
      "title": "LoRAs",
      "description": "List of LoRA weights to apply (maximum 3). Each LoRA can be a URL, HuggingFace repo ID, or local path.",
      "type": "array",
      "default": [
        {
          "path": "https://huggingface.co/neph1/80s_fantasy_movies_wan_2.2/blob/main/80s_fantasy_wan_high_20.safetensors",
          "transformer": "both",
          "scale": 1
        }
      ],
      "items": {
        "path": {
          "title": "LoRA Path",
          "description": "URL, HuggingFace repo ID (owner/repo), or local path to LoRA weights.",
          "type": "string",
          "format": "str",
          "default": ""
        },
        "transformer": {
          "title": "Transformer",
          "description": "Specifies the transformer to load the lora weight into. 'high' loads into the high-noise transformer, 'low' loads it into the low-noise transformer, while 'both' loads the LoRA into both transformers.",
          "type": "string",
          "format": "str_with_choice",
          "enum": [
            "high",
            "low",
            "both"
          ],
          "default": "both"
        },
        "scale": {
          "title": "LoRA Scale",
          "description": "Scale factor for LoRA application (0.0 to 4.0). ",
          "type": "float",
          "format": "float_slider_with_range",
          "minimum": 0,
          "maximum": 4,
          "default": 1
        }
      },
      "maxItems": 3,
      "minItems": 0
    },
    "resolution": {
      "title": "Resolution",
      "description": "",
      "type": "string",
      "enum": [
        "480p",
        "580p",
        "720p"
      ],
      "default": "480p"
    },
    "aspect_ratio": {
      "title": "Aspect Ratio (W:H)",
      "description": "",
      "type": "string",
      "enum": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "default": "16:9"
    },
    "num_frames": {
      "title": "Number of Frames",
      "description": "",
      "type": "integer",
      "default": 81,
      "minimum": 17,
      "maximum": 161
    },
    "frames_per_second": {
      "title": "Frames Per Second",
      "description": "",
      "type": "integer",
      "default": 16,
      "minimum": 4,
      "maximum": 60
    },
    "num_inference_steps": {
      "title": "Number of Inference Steps",
      "description": "",
      "type": "integer",
      "default": 27,
      "minimum": 2,
      "maximum": 40
    },
    "negative_prompt": {
      "title": "Negative Prompt",
      "description": "",
      "type": "string",
      "default": ""
    },
    "seed": {
      "title": "Seed",
      "description": "",
      "type": "integer",
      "maximum": 99999,
      "minimum": 10000,
      "default": 66969
    }
  }
}