curl --request POST \
  --url https://www.anyfast.com.cn/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "doubao-seedream-4-5-251128",
  "prompt": "生成女孩和奶牛玩偶在游乐园开心地坐过山车的图片",
  "image": [
    "https://example.com/ref1.png",
    "https://example.com/ref2.png"
  ],
  "sequential_image_generation": "auto",
  "sequential_image_generation_options": {
    "max_images": 3
  },
  "size": "1024x1024",
  "watermark": false,
  "seed": 123,
  "logo_info": {
    "add_logo": true,
    "position": 123,
    "language": 123,
    "opacity": 123
  }
}
'

{
  "id": "gen-abc123",
  "model": "doubao-seedream-4-5-251128",
  "status": "processing",
  "created_at": 1773130665
}