使用 RunComfy 的 API 运行 bytedance/seedance-2.0-mini/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/bytedance/seedance-2.0-mini/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"image": "https://playgrounds-storage-public.runcomfy.net/tools/7375/media-files/ref-promo-cat.webp",
"prompt": "The orange tabby cat slowly blinks and turns its head toward the camera, ears twitching and its tail giving a lazy flick, while steam curls upward from the coffee mug and raindrops slide down the window as blurred headlights drift past outside. Slow cinematic push-in, warm interior glow against the cool rainy night, soft patter of rain and low cafe ambience, cozy and tender mood."
}'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/bytedance/seedance-2.0-mini/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"image": "https://playgrounds-storage-public.runcomfy.net/tools/7375/media-files/ref-promo-cat.webp",
"prompt": "The orange tabby cat slowly blinks and turns its head toward the camera, ears twitching and its tail giving a lazy flick, while steam curls upward from the coffee mug and raindrops slide down the window as blurred headlights drift past outside. Slow cinematic push-in, warm interior glow against the cool rainy night, soft patter of rain and low cafe ambience, cozy and tender mood."
}'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",
"prompt"
],
"properties": {
"image": {
"title": "起始图像",
"description": "用作首帧并引导整个视频视觉效果的起始画面。",
"type": "string",
"default": "https://playgrounds-storage-public.runcomfy.net/tools/7375/media-files/ref-promo-cat.webp"
},
"prompt": {
"title": "提示词",
"description": "描述希望为起始图像添加的运动、动作、镜头移动和氛围。",
"type": "string",
"default": "The orange tabby cat slowly blinks and turns its head toward the camera, ears twitching and its tail giving a lazy flick, while steam curls upward from the coffee mug and raindrops slide down the window as blurred headlights drift past outside. Slow cinematic push-in, warm interior glow against the cool rainy night, soft patter of rain and low cafe ambience, cozy and tender mood."
},
"last_image": {
"title": "结束图像",
"description": "可选的结束帧，用于引导视频的收尾方式或后续走向。",
"type": "string",
"default": ""
},
"resolution": {
"title": "分辨率",
"description": "输出视频的分辨率档位。",
"type": "string",
"enum": [
"480p",
"720p"
],
"default": "720p"
},
"aspect_ratio": {
"title": "宽高比",
"description": "输出宽高比。可保留默认设置，也可根据起始图像需要的画幅进行选择。",
"type": "string",
"enum": [
"16:9",
"9:16",
"4:3",
"3:4",
"1:1",
"21:9"
],
"default": "16:9"
},
"duration": {
"title": "时长",
"description": "生成视频的时长，以秒为单位。",
"type": "integer",
"minimum": 4,
"maximum": 15,
"default": 5
},
"generate_audio": {
"title": "生成音频",
"description": "生成与输出视频同步的原生音频。",
"type": "boolean",
"default": true
},
"enable_web_search": {
"title": "启用联网搜索",
"description": "允许模型在提示词需要时获取实时信息。",
"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。