使用 RunComfy 的 API 运行 pixverse/pixverse/v5.5/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/pixverse/pixverse/v5.5/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "the girl is smiling",
"image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7252/media-files/input-1-1.webp"
}'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/pixverse/pixverse/v5.5/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "the girl is smiling",
"image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7252/media-files/input-1-1.webp"
}'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"
],
"properties": {
"prompt": {
"title": "提示词",
"description": "描述待生成视频内容的文字指令。",
"type": "string",
"default": "the girl is smiling"
},
"image_url": {
"title": "图片",
"description": "用作视频第一帧的图片 URL。",
"type": "string",
"default": "https://playgrounds-storage-public.runcomfy.net/tools/7252/media-files/input-1-1.webp"
},
"aspect_ratio": {
"title": "宽高比（宽:高）",
"description": "生成视频的宽高比。",
"type": "string",
"enum": [
"16:9",
"4:3",
"1:1",
"3:4",
"9:16"
],
"default": "16:9"
},
"resolution": {
"title": "分辨率",
"description": "生成视频的分辨率。",
"type": "string",
"enum": [
"360p",
"540p",
"720p",
"1080p"
],
"default": "720p"
},
"duration": {
"title": "时长",
"description": "生成视频的时长，单位为秒。时长越长，费用越高；1080p 仅支持 5 秒或 8 秒。",
"type": "integer",
"enum": [
5,
8,
10
],
"default": 5
},
"negative_prompt": {
"title": "反向提示词",
"description": "描述希望从生成结果中排除的元素或特征。",
"type": "string",
"default": "blurry, low quality, low resolution, pixelated, noisy, grainy, out of focus, poorly lit, poorly exposed, poorly composed, poorly framed, poorly cropped, poorly color corrected, poorly color graded"
},
"style": {
"title": "风格",
"description": "生成视频的视觉风格。",
"type": "string",
"enum": [
"anime",
"3d_animation",
"clay",
"comic",
"cyberpunk"
],
"default": "comic"
},
"seed": {
"title": "随机种子",
"description": "",
"type": "integer",
"default": 0
},
"generate_audio_switch": {
"title": "生成音频",
"description": "开启背景音乐、音效或对话的生成。",
"type": "boolean",
"default": false
},
"generate_multi_clip_switch": {
"title": "生成多片段",
"description": "开启带动态镜头切换的多片段生成。",
"type": "boolean",
"default": false
},
"thinking_type": {
"title": "提示词优化",
"description": "提示词优化模式：`enabled` 表示开启，`disabled` 表示关闭，`auto` 由模型决定。",
"type": "string",
"enum": [
"enabled",
"disabled",
"auto"
],
"default": "auto"
}
}
}{
"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。