Wan 2.2 (T2V LoRA)

{
  "model_id": "fal-ai/wan/v2.2-a14b/text-to-video/lora",
  "prompt": "A lone protagonist sprints through rain-slicked downtown streets at night in GTA-style open world graphics, neon signs reflecting on wet pavement, police helicopter spotlight tracking them from above, cinematic action sequence"
}

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=fal-ai%2Fwan%2Fv2.2-a14b%2Ftext-to-video%2Flora",
  "title": "Wan 2.2 (T2V LoRA) generation request",
  "description": "Request body accepted by POST /api/v1/generate for fal-ai/wan/v2.2-a14b/text-to-video/lora.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "fal-ai/wan/v2.2-a14b/text-to-video/lora",
      "description": "ArtEmotion model identifier."
    },
    "extra": {
      "type": "object",
      "additionalProperties": true,
      "description": "Model-specific settings may also be nested here."
    },
    "max_credits": {
      "type": "number",
      "minimum": 1,
      "description": "Reject before submission if the estimated list price exceeds this cap."
    },
    "webhook_url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "webhook_secret": {
      "type": "string",
      "maxLength": 512
    },
    "folder_id": {
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "video_write_mode": {
      "title": "Video Write Mode",
      "description": "The write mode of the output video. Faster write mode means faster results but larger file size, balanced write mode is a good compromise between spee",
      "default": "balanced",
      "type": "string",
      "enum": [
        "fast",
        "balanced",
        "small"
      ]
    },
    "enable_output_safety_checker": {
      "title": "Enable Output Safety Checker",
      "description": "If set to true, output video will be checked for safety after generation.",
      "default": false,
      "type": "boolean"
    },
    "seed": {
      "title": "Seed",
      "description": "Random seed for reproducibility. If None, a random seed is chosen.",
      "type": "integer"
    },
    "adjust_fps_for_interpolation": {
      "title": "Adjust Fps For Interpolation",
      "description": "If true, the number of frames per second will be multiplied by the number of interpolated frames plus one. For example, if the generated frames per se",
      "default": true,
      "type": "boolean"
    },
    "guidance_scale_2": {
      "title": "Guidance Scale 2",
      "description": "Guidance scale for the second stage of the model. This is used to control the adherence to the prompt in the second stage of the model.",
      "default": 4,
      "type": "number",
      "minimum": 1,
      "maximum": 10
    },
    "negative_prompt": {
      "title": "Negative Prompt",
      "description": "Negative prompt for video generation.",
      "default": "",
      "type": "string"
    },
    "acceleration": {
      "title": "Acceleration",
      "description": "Acceleration level to use. The more acceleration, the faster the generation, but with lower quality. The recommended value is 'regular'.",
      "default": "regular",
      "type": "string",
      "enum": [
        "none",
        "regular"
      ]
    },
    "guidance_scale": {
      "title": "Guidance Scale",
      "description": "Classifier-free guidance scale. Higher values give better adherence to the prompt but may decrease quality.",
      "default": 3.5,
      "type": "number",
      "minimum": 1,
      "maximum": 10
    },
    "interpolator_model": {
      "title": "Interpolator Model",
      "description": "The model to use for frame interpolation. If None, no interpolation is applied.",
      "default": "film",
      "type": "string",
      "enum": [
        "none",
        "film",
        "rife"
      ]
    },
    "reverse_video": {
      "title": "Reverse Video",
      "description": "If true, the video will be reversed.",
      "default": false,
      "type": "boolean"
    },
    "num_inference_steps": {
      "title": "Num Inference Steps",
      "description": "Number of inference steps for sampling. Higher values give better quality but take longer.",
      "default": 27,
      "type": "number",
      "minimum": 2,
      "maximum": 40,
      "multipleOf": 1
    },
    "shift": {
      "title": "Shift",
      "description": "Shift value for the video. Must be between 1.0 and 10.0.",
      "default": 5,
      "type": "number",
      "minimum": 1,
      "maximum": 10
    },
    "num_interpolated_frames": {
      "title": "Num Interpolated Frames",
      "description": "Number of frames to interpolate between each pair of generated frames. Must be between 0 and 4.",
      "default": 1,
      "type": "number",
      "minimum": 0,
      "maximum": 4,
      "multipleOf": 1
    },
    "frames_per_second": {
      "title": "Frames Per Second",
      "description": "Frames per second of the generated video. Must be between 4 to 60. When using interpolation and `adjust_fps_for_interpolation` is set to true (default",
      "default": 16,
      "type": "number",
      "minimum": 4,
      "maximum": 60,
      "multipleOf": 1
    },
    "num_frames": {
      "title": "Num Frames",
      "description": "Number of frames to generate. Must be between 17 to 161 (inclusive).",
      "default": 81,
      "type": "number",
      "minimum": 17,
      "maximum": 161,
      "multipleOf": 1
    },
    "enable_prompt_expansion": {
      "title": "Enable Prompt Expansion",
      "description": "Whether to enable prompt expansion. This will use a large language model to expand the prompt with additional details while maintaining the original m",
      "default": false,
      "type": "boolean"
    },
    "video_quality": {
      "title": "Video Quality",
      "description": "The quality of the output video. Higher quality means better visual quality but larger file size.",
      "default": "high",
      "type": "string",
      "enum": [
        "low",
        "medium",
        "high",
        "maximum"
      ]
    },
    "enable_safety_checker": {
      "title": "Enable Safety Checker",
      "description": "Run the input safety checker before generation.",
      "default": false,
      "type": "boolean"
    },
    "lora_path": {
      "title": "LoRA Path",
      "description": "URL or Hugging Face path to LoRA weights (e.g. username/repo or https://…).",
      "type": "string"
    },
    "lora_scale": {
      "title": "LoRA Scale",
      "description": "Strength of the LoRA effect. 1 = default weight, higher = stronger influence.",
      "default": 1,
      "type": "number",
      "minimum": 0,
      "maximum": 4
    },
    "lora_path_2": {
      "title": "LoRA Path 2",
      "description": "URL or Hugging Face path to a second set of LoRA weights.",
      "type": "string"
    },
    "lora_scale_2": {
      "title": "LoRA Scale 2",
      "description": "Strength of the second LoRA.",
      "default": 1,
      "type": "number",
      "minimum": 0,
      "maximum": 4
    },
    "lora_path_3": {
      "title": "LoRA Path 3",
      "description": "URL or Hugging Face path to a third set of LoRA weights.",
      "type": "string"
    },
    "lora_scale_3": {
      "title": "LoRA Scale 3",
      "description": "Strength of the third LoRA.",
      "default": 1,
      "type": "number",
      "minimum": 0,
      "maximum": 4
    },
    "aspect_ratio": {
      "type": "string",
      "enum": [
        "16:9",
        "9:16",
        "1:1"
      ]
    },
    "resolution": {
      "type": "string",
      "enum": [
        "480p",
        "580p",
        "720p"
      ]
    }
  },
  "required": [
    "model_id",
    "prompt"
  ],
  "additionalProperties": false
}