RunComfy の API で kling/kling-3.0/pro/image-to-video を実行します。 受け付ける入出力はモデルの スキーマ。
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/kling/kling-3.0/pro/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "Bring this still photograph to life with premium cinematic motion. The young American couple ride their two chestnut quarter horses side-by-side across the golden Montana plains at sunset — hooves rhythmically stepping forward, kicking up soft golden dust, horse manes and tails flowing in the prairie wind. The man in the cowboy hat and denim shirt glances over and laughs warmly; the woman in the cream cable-knit sweater laughs back, her wavy auburn hair whipping in the breeze. Tall amber prairie grass sways across the foreground in slow waves, distant Rocky Mountain silhouettes shimmer in heat haze, wispy pink-orange clouds drift slowly across the sky, a few birds wheel overhead. The camera follows in a smooth lateral tracking shot, parallax revealing the vastness of the open plains, then gently pushes in to a tighter two-shot of their faces. Natural ambient sound: rhythmic hoofbeats on dirt trail, leather creaking, wind through tall grass, distant meadowlark calls, and a soft acoustic country guitar score. Photoreal motion realism — every horse muscle flexing, hair strand moving, dust particle drifting, fabric folding — golden-hour rim lighting, lens flare, shot on Arri Alexa 35, 85mm anamorphic, shallow depth of field, premium cinematic color grade, Yellowstone-style.",
"start_image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7351/media-files/input.png"
}'環境変数 YOUR_API_TOKEN に API キーを設定してください（ プロフィールでキー管理）。すべてのリクエストの Authorization ヘッダーに Bearer トークンとして付与： Authorization: Bearer $YOUR_API_TOKEN。
非同期の生成ジョブを送信すると、すぐに request_id と、ステータス確認・結果取得・キャンセル用の URL が返ります。
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/kling/kling-3.0/pro/image-to-video \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "Bring this still photograph to life with premium cinematic motion. The young American couple ride their two chestnut quarter horses side-by-side across the golden Montana plains at sunset — hooves rhythmically stepping forward, kicking up soft golden dust, horse manes and tails flowing in the prairie wind. The man in the cowboy hat and denim shirt glances over and laughs warmly; the woman in the cream cable-knit sweater laughs back, her wavy auburn hair whipping in the breeze. Tall amber prairie grass sways across the foreground in slow waves, distant Rocky Mountain silhouettes shimmer in heat haze, wispy pink-orange clouds drift slowly across the sky, a few birds wheel overhead. The camera follows in a smooth lateral tracking shot, parallax revealing the vastness of the open plains, then gently pushes in to a tighter two-shot of their faces. Natural ambient sound: rhythmic hoofbeats on dirt trail, leather creaking, wind through tall grass, distant meadowlark calls, and a soft acoustic country guitar score. Photoreal motion realism — every horse muscle flexing, hair strand moving, dust particle drifting, fabric folding — golden-hour rim lighting, lens flare, shot on Arri Alexa 35, 85mm anamorphic, shallow depth of field, premium cinematic color grade, Yellowstone-style.",
"start_image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7351/media-files/input.png"
}'request_id の現在の状態を取得します（"in_queue"、"in_progress"、"completed"、"cancelled"）。
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
--header "Authorization: Bearer <token>"指定した request_id の最終出力とメタデータを取得します。ジョブが未完了の場合は現在の状態が返るため、ポーリングを続けられます。
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
--header "Authorization: Bearer <token>"request_id でキュー中のジョブをキャンセルします。実行中のジョブはキャンセルできません。
curl --request POST \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
--header "Authorization: Bearer <token>"公開到達可能な HTTPS URL を指定してください。サーバー側からの取得が可能で、ログイン不要であること、レート制限やボット遮断がないことを確認してください。目安：画像 ≤ 50 MB（約 4K）、動画 ≤ 100 MB（720p で約 2～5 分）。非公開アセットは安定した URL またはプリサイン URL を推奨します。
{
"type": "object",
"title": "入力スキーマ",
"required": [
"prompt",
"start_image_url"
],
"properties": {
"prompt": {
"title": "プロンプト",
"description": "",
"type": "string",
"default": "Bring this still photograph to life with premium cinematic motion. The young American couple ride their two chestnut quarter horses side-by-side across the golden Montana plains at sunset — hooves rhythmically stepping forward, kicking up soft golden dust, horse manes and tails flowing in the prairie wind. The man in the cowboy hat and denim shirt glances over and laughs warmly; the woman in the cream cable-knit sweater laughs back, her wavy auburn hair whipping in the breeze. Tall amber prairie grass sways across the foreground in slow waves, distant Rocky Mountain silhouettes shimmer in heat haze, wispy pink-orange clouds drift slowly across the sky, a few birds wheel overhead. The camera follows in a smooth lateral tracking shot, parallax revealing the vastness of the open plains, then gently pushes in to a tighter two-shot of their faces. Natural ambient sound: rhythmic hoofbeats on dirt trail, leather creaking, wind through tall grass, distant meadowlark calls, and a soft acoustic country guitar score. Photoreal motion realism — every horse muscle flexing, hair strand moving, dust particle drifting, fabric folding — golden-hour rim lighting, lens flare, shot on Arri Alexa 35, 85mm anamorphic, shallow depth of field, premium cinematic color grade, Yellowstone-style."
},
"multi_prompt": {
"title": "マルチプロンプト区間",
"description": "シーン転換に使う複数のプロンプト区間を指定します。各区間の長さの合計は、動画全体の長さと一致させてください。",
"type": "array",
"items": {
"type": "object",
"properties": {
"prompt": {
"type": "string",
"format": "str"
},
"duration": {
"type": "integer",
"format": "int_slider_with_range",
"minimum": 3,
"maximum": 15,
"default": 5
}
}
},
"maxItems": 20,
"minItems": 0
},
"start_image_url": {
"title": "開始画像",
"description": "動画の開始フレームです。jpg、jpeg、png、bmp、webp形式に対応します。",
"type": "string",
"default": "https://playgrounds-storage-public.runcomfy.net/tools/7351/media-files/input.png"
},
"end_image_url": {
"title": "終了画像",
"description": "2枚のフレーム間の変化を制御する任意の終了画像です。jpg、jpeg、png、bmp、webp形式に対応します。",
"type": "string"
},
"duration": {
"title": "長さ",
"description": "生成動画全体の長さを秒単位で指定します。",
"type": "integer",
"minimum": 3,
"maximum": 15,
"default": 10
},
"generate_audio": {
"title": "音声を生成",
"description": "有効にすると、動画と一緒に音声を生成します。",
"type": "boolean",
"default": true
},
"elements": {
"title": "参照要素",
"description": "参照画像や動画区間など、生成に使用する入力素材です。",
"type": "array",
"items": {
"type": "object",
"properties": {
"frontal_image_url": {
"type": "string",
"format": "image_uri",
"description": "被写体を正面から写した参照画像です。"
},
"reference_image_urls": {
"type": "array",
"format": "image_uris",
"items": {
"type": "string",
"format": "image_uri"
},
"description": "描画を導く追加の参照画像URLです。"
},
"video_url": {
"type": "string",
"format": "video_uri",
"description": "動きの参考にする任意の動画です。"
}
}
},
"minItems": 0,
"maxItems": 3
},
"shot_type": {
"title": "ショットタイプ",
"description": "カメラショットやシーンのフレーミング方法を指定します。",
"type": "string",
"enum": [
"customize"
],
"default": "customize"
},
"negative_prompt": {
"title": "ネガティブプロンプト",
"description": "",
"type": "string"
},
"cfg_scale": {
"title": "ガイダンス強度",
"description": "プロンプトへの忠実度を調整するClassifier-Free Guidance（CFG）の強度です。",
"type": "float",
"minimum": 0,
"maximum": 1,
"default": 0.5
}
}
}{
"output": {
"type": "object",
"properties": {
"image": {
"type": "string",
"format": "uri",
"description": "単一画像 URL"
},
"video": {
"type": "string",
"format": "uri",
"description": "単一動画 URL"
},
"images": {
"type": "array",
"description": "複数画像 URL",
"items": {
"type": "string",
"format": "uri"
}
},
"videos": {
"type": "array",
"description": "複数動画 URL",
"items": {
"type": "string",
"format": "uri"
}
}
}
}
}RunComfyは最高の ComfyUI プラットフォームです。次のものを提供しています: ComfyUIオンライン 環境とサービス、および ComfyUIワークフロー 魅力的なビジュアルが特徴です。 RunComfyはまた提供します AI Models, アーティストが最新のAIツールを活用して素晴らしいアートを作成できるようにする。