使用 RunComfy 的 API 运行 alibaba/happyhorse-1.1/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/alibaba/happyhorse-1.1/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7372/media-files/ref-promo.webp",
"prompt": "Slow cinematic camera drift around the subject, soft natural motion, identity-stable face and clothing, gentle wind moving hair, premium photoreal look."
}'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/alibaba/happyhorse-1.1/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7372/media-files/ref-promo.webp",
"prompt": "Slow cinematic camera drift around the subject, soft natural motion, identity-stable face and clothing, gentle wind moving hair, premium photoreal look."
}'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": [
"image_url",
"prompt"
],
"properties": {
"image_url": {
"title": "首帧图像",
"description": "要制作动画的源图像（作为首帧）。格式：JPEG、JPG、PNG 或 WEBP。每边至少 300px；宽高比须在 1:2.5 至 2.5:1 之间；最大 10MB。",
"type": "string",
"default": "https://playgrounds-storage-public.runcomfy.net/tools/7372/media-files/ref-promo.webp"
},
"prompt": {
"title": "提示词",
"description": "描述动作、镜头、光线和氛围。非中文最多 5000 个字符，中文最多 2500 个字符（超出部分将被截断）。",
"type": "string",
"default": "Slow cinematic camera drift around the subject, soft natural motion, identity-stable face and clothing, gentle wind moving hair, premium photoreal look.",
"maxLength": 5000
},
"resolution": {
"title": "分辨率",
"description": "输出视频的分辨率。Happy Horse 1.1 Image to Video 支持 720P 或 1080P。",
"type": "string",
"enum": [
"720P",
"1080P"
],
"default": "1080P"
},
"duration": {
"title": "时长",
"description": "输出视频的时长，以秒为单位。可选值：3-15。",
"type": "integer",
"enum": [
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15
],
"default": 5
},
"seed": {
"title": "种子",
"description": "可选的随机种子，用于提高生成结果的可复现性。设为 0 时由提供方随机选择。",
"type": "integer",
"minimum": 0,
"maximum": 2147483647,
"default": 0
},
"watermark": {
"title": "水印",
"description": "是否在生成的视频中保留提供方水印。",
"type": "boolean",
"default": false
}
}
}{
"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。