使用 RunComfy 的 API 运行 bytedance/dreamina-3-0/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/dreamina-3-0/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"image_urls": [
"https://playgrounds-storage-public.runcomfy.net/tools/7002/media-files/usecase5-1-1-input.jpg"
],
"prompt": "the woman is standing beside the boats, her feet soaked in water"
}'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/dreamina-3-0/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"image_urls": [
"https://playgrounds-storage-public.runcomfy.net/tools/7002/media-files/usecase5-1-1-input.jpg"
],
"prompt": "the woman is standing beside the boats, her feet soaked in water"
}'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_urls",
"prompt"
],
"properties": {
"image_urls": {
"title": "Image",
"description": "Upload JPEG/PNG format",
"type": "array",
"items": {
"type": "string",
"format": "image_uri"
},
"minItems": 1,
"maxItems": 1,
"default": [
"https://playgrounds-storage-public.runcomfy.net/tools/7002/media-files/usecase5-1-1-input.jpg"
],
"validations": [
{
"validation_rule": "file_size_mb<",
"validation_value": 4.7,
"validation_error": "File size must be less than 4.7 MB."
},
{
"validation_rule": "width_pixels<=",
"validation_value": 4096,
"validation_error": "Maximum resolution is 4096×4096."
},
{
"validation_rule": "height_pixels<=",
"validation_value": 4096,
"validation_error": "Maximum resolution is 4096×4096."
},
{
"validation_rule": "shortest_side_pixels>=",
"validation_value": 320,
"validation_error": "The shortest side must be at least 320 px."
},
{
"validation_rule": "width/height<=",
"validation_value": 3,
"validation_error": "The long-to-short side ratio must be within 3:1."
},
{
"validation_rule": "width/height>",
"validation_value": 0.33,
"validation_error": "The long-to-short side ratio must be greater than 0.33."
}
]
},
"prompt": {
"title": "Prompt",
"description": "",
"type": "string",
"maxLength": 800,
"default": "the woman is standing beside the boats, her feet soaked in water"
},
"number_of_frames": {
"title": "Number of Frames",
"description": "Total frames of the generated video. Supported values: 121 (≈5s) and 241 (≈10s).",
"type": "integer",
"enum": [
121,
241
],
"default": 121
},
"resolution": {
"title": "Resolution",
"type": "string",
"enum": [
"720P",
"1080P"
],
"default": "720P",
"description": ""
},
"seed": {
"title": "Seed",
"description": "",
"type": "integer",
"default": -1
}
}
}{
"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。