使用 RunComfy 的 API 运行 wan-ai/wan-2-2/lora/image-to-video。 可接受的输入与输出请参阅模型的 数据结构说明。
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/wan-ai/wan-2-2/lora/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "The woman is walking slowly",
"image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7002/media-files/usecase5-1-2-input.jpg",
"loras": [
{
"path": "https://huggingface.co/neph1/hard_cut_wan_lora/blob/main/hard_cut_200_wan_i2v_high.safetensors",
"transformer": "both",
"scale": 1
}
]
}'将 YOUR_API_TOKEN 环境变量设置为您的 API 密钥（在 个人资料中管理密钥），并在每个请求的 Authorization 标头中以 Bearer 令牌形式携带： Authorization: Bearer $YOUR_API_TOKEN。
提交异步生成任务，将立即获得 request_id 以及用于查询状态、获取结果和取消的 URL。
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/wan-ai/wan-2-2/lora/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "The woman is walking slowly",
"image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7002/media-files/usecase5-1-2-input.jpg",
"loras": [
{
"path": "https://huggingface.co/neph1/hard_cut_wan_lora/blob/main/hard_cut_200_wan_i2v_high.safetensors",
"transformer": "both",
"scale": 1
}
]
}'根据 request_id 获取当前状态（"in_queue"、"in_progress"、"completed" 或 "cancelled"）。
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
--header "Authorization: Bearer <token>"获取指定 request_id 的最终输出与元数据；若任务未完成，响应会返回当前状态，便于继续轮询。
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
--header "Authorization: Bearer <token>"通过 request_id 取消排队中的任务；进行中的任务无法取消。
curl --request POST \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
--header "Authorization: Bearer <token>"请提供可公网访问的 HTTPS 地址。确保目标主机允许服务端拉取（无需登录或 Cookie）、未被限流或拦截爬虫。建议：图片 ≤ 50 MB（约 4K），视频 ≤ 100 MB（约 720p 下 2–5 分钟）。私有资源请使用稳定或预签名 URL。
{
"type": "object",
"title": "输入结构",
"required": [
"prompt",
"image_url",
"loras"
],
"properties": {
"image_url": {
"title": "起始图像",
"description": "必填的图像 URL，用作视频的起始画面。",
"type": "string",
"default": "https://playgrounds-storage-public.runcomfy.net/tools/7002/media-files/usecase5-1-2-input.jpg"
},
"prompt": {
"title": "提示词",
"description": "描述主体、动作、环境、构图和所需的视觉方向。",
"type": "string",
"default": "The woman is walking slowly"
},
"loras": {
"title": "LoRA",
"description": "必填的 LoRA 列表，最多 3 个；每个路径可使用 URL 或 Hugging Face 仓库 ID。",
"type": "array",
"default": [
{
"path": "https://huggingface.co/neph1/hard_cut_wan_lora/blob/main/hard_cut_200_wan_i2v_high.safetensors",
"transformer": "both",
"scale": 1
}
],
"items": {
"path": {
"title": "LoRA 路径",
"description": "LoRA 权重的 URL 或 Hugging Face 仓库 ID（owner/repo）。",
"type": "string",
"format": "str",
"default": ""
},
"transformer": {
"title": "LoRA 应用目标",
"description": "可选 `high`、`low` 或 `both`，默认为 `both`。",
"type": "string",
"format": "str_with_choice",
"enum": [
"high",
"low",
"both"
],
"default": "both"
},
"scale": {
"title": "LoRA 强度",
"description": "应用强度范围为 0–4，默认值为 1。",
"type": "float",
"format": "float_slider_with_range",
"minimum": 0,
"maximum": 4,
"default": 1
}
},
"maxItems": 3,
"minItems": 0
},
"num_frames": {
"title": "帧数",
"description": "可设置为 17–161，默认值为 81。",
"type": "integer",
"default": 81,
"minimum": 17,
"maximum": 161
},
"frames_per_second": {
"title": "每秒帧数",
"description": "可设置为 4–60，默认值为 16。",
"type": "integer",
"default": 16,
"minimum": 4,
"maximum": 60
},
"resolution": {
"title": "分辨率",
"description": "可选 `480p`、`580p` 或 `720p`，默认为 `480p`。",
"type": "string",
"enum": [
"480p",
"580p",
"720p"
],
"default": "480p"
},
"aspect_ratio": {
"title": "宽高比（宽:高）",
"description": "可选 `16:9`、`9:16`、`1:1` 或 `auto`，默认为 `auto`。",
"type": "string",
"enum": [
"16:9",
"9:16",
"1:1",
"auto"
],
"default": "auto"
},
"num_inference_steps": {
"title": "推理步数",
"description": "可设置为 2–40，默认值为 27。",
"type": "integer",
"default": 27,
"minimum": 2,
"maximum": 40
},
"negative_prompt": {
"title": "负面提示词",
"description": "选填，用于描述希望避免的元素。",
"type": "string",
"default": ""
},
"seed": {
"title": "随机种子",
"description": "范围为 10000–99999 的整数随机种子。",
"type": "integer",
"maximum": 99999,
"minimum": 10000,
"default": 15775
}
}
}{
"output": {
"type": "object",
"properties": {
"image": {
"type": "string",
"format": "uri",
"description": "单张图片 URL"
},
"video": {
"type": "string",
"format": "uri",
"description": "单个视频 URL"
},
"images": {
"type": "array",
"description": "多张图片 URL",
"items": {
"type": "string",
"format": "uri"
}
},
"videos": {
"type": "array",
"description": "多个视频 URL",
"items": {
"type": "string",
"format": "uri"
}
}
}
}
}RunComfy 是首选的 ComfyUI 平台，提供 ComfyUI 在线 环境和服务，以及 ComfyUI 工作流 具有惊艳的视觉效果。 RunComfy还提供 AI Models, 帮助艺术家利用最新的AI工具创作出令人惊叹的艺术作品。