使用 RunComfy 的 API 執行 bytedance/seedance-v1.5-pro/image-to-video。 可接受的輸入與輸出請參閱模型的 資料結構說明。
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/bytedance/seedance-v1.5-pro/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "A gentle breeze blows softly, and the real girl's body remains stable. Her long hair, including the hair below, flutters naturally. The anime girl on the phone screen first closes her eyes for 2 seconds, then slowly opens them, with her mouth remaining still and silent. Her hair, including the hair below, also flutters naturally in the breeze in perfect synchronization. The rhythm and direction of the hair fluttering of the two girls are exactly the same. The subway train moves rapidly, emitting a low rumbling echo. ",
"first_frame_image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7272/media-files/input-1-1.png"
}'將 YOUR_API_TOKEN 環境變數設為您的 API 金鑰（在 個人資料中管理金鑰），並在每個請求的 Authorization 標頭中以 Bearer 權杖形式攜帶： Authorization: Bearer $YOUR_API_TOKEN。
提交非同步生成工作後，將立即取得 request_id 以及用於查詢狀態、取得結果與取消的 URL。
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/bytedance/seedance-v1.5-pro/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "A gentle breeze blows softly, and the real girl's body remains stable. Her long hair, including the hair below, flutters naturally. The anime girl on the phone screen first closes her eyes for 2 seconds, then slowly opens them, with her mouth remaining still and silent. Her hair, including the hair below, also flutters naturally in the breeze in perfect synchronization. The rhythm and direction of the hair fluttering of the two girls are exactly the same. The subway train moves rapidly, emitting a low rumbling echo. ",
"first_frame_image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7272/media-files/input-1-1.png"
}'依 request_id 取得目前狀態（「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>"取得指定 request_id 的最終輸出與中繼資料；若工作尚未完成，回應會回傳目前狀態，方便繼續輪詢。
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
--header "Authorization: Bearer <token>"透過 request_id 取消排隊中的工作；進行中的工作無法取消。
curl --request POST \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
--header "Authorization: Bearer <token>"請提供可公開存取的 HTTPS 位址。確保目標主機允許伺服器端抓取（無需登入或 Cookie）、未被限流或阻擋機器人。建議：圖片 ≤ 50 MB（約 4K），影片 ≤ 100 MB（約 720p 下 2–5 分鐘）。私人資產請使用穩定或預先簽署 URL。
{
"type": "object",
"title": "輸入結構",
"required": [
"prompt",
"first_frame_image_url"
],
"properties": {
"prompt": {
"title": "提示詞",
"description": "提示詞應少於500個字元以獲得更好的效果。",
"type": "string",
"default": "A gentle breeze blows softly, and the real girl's body remains stable. Her long hair, including the hair below, flutters naturally. The anime girl on the phone screen first closes her eyes for 2 seconds, then slowly opens them, with her mouth remaining still and silent. Her hair, including the hair below, also flutters naturally in the breeze in perfect synchronization. The rhythm and direction of the hair fluttering of the two girls are exactly the same. The subway train moves rapidly, emitting a low rumbling echo. "
},
"first_frame_image_url": {
"title": "起始圖片",
"description": "",
"type": "string",
"validations": [
{
"validation_rule": "width_pixels<",
"validation_value": 6000,
"validation_error": "上傳圖片的寬度和高度不得超過6000像素。"
},
{
"validation_rule": "height_pixels<",
"validation_value": 6000,
"validation_error": "上傳圖片的寬度和高度不得超過6000像素。"
},
{
"validation_rule": "width_pixels>",
"validation_value": 300,
"validation_error": "上傳圖片的寬度和高度不得低於300像素。"
},
{
"validation_rule": "height_pixels>",
"validation_value": 300,
"validation_error": "上傳圖片的寬度和高度不得低於300像素。"
},
{
"validation_rule": "width/height>",
"validation_value": 0.4,
"validation_error": "寬高比應在0.4到2.5之間。"
},
{
"validation_rule": "width/height<",
"validation_value": 2.5,
"validation_error": "寬高比應在0.4到2.5之間。"
},
{
"validation_rule": "file_size_mb<",
"validation_value": 30,
"validation_error": "檔案大小必須小於30MB。"
}
],
"default": "https://playgrounds-storage-public.runcomfy.net/tools/7272/media-files/input-1-1.png"
},
"resolution": {
"title": "解析度",
"description": "",
"type": "string",
"enum": [
"480p",
"720p",
"1080p"
],
"default": "480p"
},
"ratio": {
"title": "寬高比（寬:高）",
"description": "",
"type": "string",
"enum": [
"16:9",
"4:3",
"1:1",
"3:4",
"9:16",
"21:9",
"adaptive"
],
"default": "adaptive"
},
"duration": {
"title": "時長",
"description": "",
"type": "integer",
"enum": [
4,
5,
6,
7,
8,
9,
10,
11,
12
],
"default": 5
},
"generate_audio": {
"title": "生成音訊",
"description": "",
"type": "boolean",
"default": true
},
"camera_fixed": {
"title": "相機固定",
"description": "設定影片中相機是否保持固定。",
"type": "boolean",
"default": true
}
}
}{
"output": {
"type": "object",
"properties": {
"image": {
"type": "string",
"format": "uri",
"description": "單張圖片 URL"
},
"video": {
"type": "string",
"format": "uri",
"description": "單一影片 URL"
},
"images": {
"type": "array",
"description": "多張圖片 URL",
"items": {
"type": "string",
"format": "uri"
}
},
"videos": {
"type": "array",
"description": "多個影片 URL",
"items": {
"type": "string",
"format": "uri"
}
}
}
}
}RunComfy 是首選的 ComfyUI 平台，提供 ComfyUI 在線 環境和服務，以及 ComfyUI 工作流程 具有驚豔的視覺效果。 RunComfy還提供 AI Models, 幫助藝術家利用最新的AI工具創作出令人驚艷的藝術作品。