使用 RunComfy 的 API 執行 blackforestlabs/flux-2/max/text-to-image。 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/blackforestlabs/flux-2/max/text-to-image \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "A majestic snow-covered mountain at sunrise, resembling Mount Hood, towering in the center of the composition with dramatic lighting highlighting the upper ridges in warm orange and pink hues. The peak is partially draped in wisps of low-hanging clouds and mist, creating a dreamy atmosphere. Dense evergreen forest forms a dark silhouette in the foreground, while the mid-ground slopes are detailed with snow trails and natural rock striations. The sky is filled with a mix of deep indigo, mauve, and golden-orange clouds, with light breaking through from the left side, illuminating the scene with a soft, cinematic glow. Photorealistic, high detail, 8k resolution, golden hour lighting, ultra-realistic rendering, Unreal Engine style landscape scene, hyper-detailed textures, moody and atmospheric."
}'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/blackforestlabs/flux-2/max/text-to-image \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "A majestic snow-covered mountain at sunrise, resembling Mount Hood, towering in the center of the composition with dramatic lighting highlighting the upper ridges in warm orange and pink hues. The peak is partially draped in wisps of low-hanging clouds and mist, creating a dreamy atmosphere. Dense evergreen forest forms a dark silhouette in the foreground, while the mid-ground slopes are detailed with snow trails and natural rock striations. The sky is filled with a mix of deep indigo, mauve, and golden-orange clouds, with light breaking through from the left side, illuminating the scene with a soft, cinematic glow. Photorealistic, high detail, 8k resolution, golden hour lighting, ultra-realistic rendering, Unreal Engine style landscape scene, hyper-detailed textures, moody and atmospheric."
}'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"
],
"properties": {
"prompt": {
"title": "提示詞",
"description": "",
"type": "string",
"default": "A majestic snow-covered mountain at sunrise, resembling Mount Hood, towering in the center of the composition with dramatic lighting highlighting the upper ridges in warm orange and pink hues. The peak is partially draped in wisps of low-hanging clouds and mist, creating a dreamy atmosphere. Dense evergreen forest forms a dark silhouette in the foreground, while the mid-ground slopes are detailed with snow trails and natural rock striations. The sky is filled with a mix of deep indigo, mauve, and golden-orange clouds, with light breaking through from the left side, illuminating the scene with a soft, cinematic glow. Photorealistic, high detail, 8k resolution, golden hour lighting, ultra-realistic rendering, Unreal Engine style landscape scene, hyper-detailed textures, moody and atmospheric."
},
"image_size": {
"title": "圖片尺寸",
"description": "選擇固定的輸出尺寸預設。",
"type": "string",
"enum": [
"square_hd",
"square",
"portrait_4_3",
"portrait_16_9",
"landscape_4_3",
"landscape_16_9"
],
"default": "landscape_4_3"
},
"seed": {
"title": "隨機種子",
"description": "用於改變或重現結果的隨機種子。",
"type": "integer",
"default": 0
},
"output_format": {
"title": "輸出格式",
"description": "產生圖片的輸出格式。",
"type": "string",
"enum": [
"jpeg",
"png"
],
"default": "jpeg"
}
}
}{
"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。