curl --request POST \
  --url https://api.mountsea.ai/gemini/image/generate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "A fluffy orange cat running through a sunny meadow",
  "action": "generate",
  "num_images": 1,
  "image_urls": [
    "https://example.com/image1.jpg",
    "https://example.com/image2.jpg"
  ],
  "aspect_ratio": "1:1",
  "model": "nano-banana-fast",
  "resolution": "1K"
}
'

{
  "taskId": "<string>"
}