Usa la API de Expansión de imagen de Kling a través de CometAPI para expandir imágenes más allá de sus bordes originales, preservando el contexto con un relleno controlable para recursos listos para video.
curl --request POST \
--url https://api.cometapi.com/kling/v1/images/editing/expand \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"image": "https://cdn.britannica.com/70/234870-050-D4D024BB/Orange-colored-cat-yawns-displaying-teeth.jpg",
"up_expansion_ratio": 0.1,
"right_expansion_ratio": 0.1,
"left_expansion_ratio": 0.1,
"bottom_expansion_ratio": 0.1
}
'{
"code": 123,
"message": "<string>",
"data": {
"task_id": "<string>",
"task_status": "<string>",
"created_at": 123,
"updated_at": 123
},
"request_id": "<string>"
}0.1 en cada lado antes de intentar expansiones mayoresPOST /kling/v1/images/editing/expand{"code": null, "message": "404"} para una solicitud mínimaBearer token authentication. Use your CometAPI key.
Optional content type header.
Source image to expand. Accepts an image URL or raw Base64 string (no data: prefix). Supported formats: JPG, JPEG, PNG. Max 10 MB, minimum 300×300 px, aspect ratio between 1:2.5 and 2.5:1.
Upward expansion as a multiple of the original image height. Range: 0–2. The resulting image area must not exceed 3× the original.
Rightward expansion as a multiple of the original image width. Range: 0–2. The resulting image area must not exceed 3× the original.
Leftward expansion as a multiple of the original image width. Range: 0–2. The resulting image area must not exceed 3× the original.
Downward expansion as a multiple of the original image height. Range: 0–2. The resulting image area must not exceed 3× the original.
Optional text prompt to guide the expanded area content. Max 2500 characters.
Number of expanded images to generate.
Webhook URL for task status notifications. The server sends a callback when the task status changes.
Optional user-defined task ID for your own tracking. Does not replace the system-generated task ID. Must be unique per account.
curl --request POST \
--url https://api.cometapi.com/kling/v1/images/editing/expand \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"image": "https://cdn.britannica.com/70/234870-050-D4D024BB/Orange-colored-cat-yawns-displaying-teeth.jpg",
"up_expansion_ratio": 0.1,
"right_expansion_ratio": 0.1,
"left_expansion_ratio": 0.1,
"bottom_expansion_ratio": 0.1
}
'{
"code": 123,
"message": "<string>",
"data": {
"task_id": "<string>",
"task_status": "<string>",
"created_at": 123,
"updated_at": 123
},
"request_id": "<string>"
}