使用 RunComfy 的 API 运行 runwayml/runway-gen-3-alpha/turbo/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/runwayml/runway-gen-3-alpha/turbo/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"promptText": "",
"promptImage": ""
}'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/runwayml/runway-gen-3-alpha/turbo/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"promptText": "",
"promptImage": ""
}'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": [
"promptText",
"promptImage"
],
"properties": {
"promptText": {
"title": "Prompt",
"description": "",
"type": "string",
"maxLength": 512
},
"promptImage": {
"title": "Image",
"description": "",
"type": "string",
"validations": [
{
"validation_rule": "width_pixels<",
"validation_value": 8000,
"validation_error": "The uploaded image width and height must not exceed 8000 pixels."
},
{
"validation_rule": "height_pixels<",
"validation_value": 8000,
"validation_error": "The uploaded image width and height must not exceed 8000 pixels."
},
{
"validation_rule": "width/height>",
"validation_value": 0.5,
"validation_error": "The aspect ratio range should be 1:2 to 2:1."
},
{
"validation_rule": "width/height<",
"validation_value": 2,
"validation_error": "The aspect ratio range should be 1:2 to 2:1."
},
{
"validation_rule": "file_size_mb<",
"validation_value": 16,
"validation_error": "File size must be less than 16 MB."
}
]
},
"ratio": {
"title": "Aspect Ratio (W:H)",
"description": "",
"type": "string",
"enum": [
"1280:768",
"768:1280"
],
"default": "1280:768"
},
"duration": {
"title": "Duration",
"description": "",
"type": "integer",
"enum": [
5,
10
],
"default": 5
},
"seed": {
"title": "Seed",
"description": "",
"maximum": 4294967295,
"minimum": 0,
"type": "integer"
}
}
}{
"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。