Authorization: Bearer ak_xxx
或
x-api-key: ak_xxx

GET /api/models

curl -H "Authorization: Bearer ak_xxx" http://45.76.185.129:4173/api/models

POST /api/generations
Content-Type: application/json

{
  "model_db_id": 1,
  "prompt": "A small red apple on a white ceramic plate",
  "params": {
    "size": "1024x1024",
    "n": 1,
    "response_format": "url"
  }
}

{
  "model_db_id": 2,
  "prompt": "a cat walking in a garden",
  "params": {
    "aspectRatio": "1:1",
    "duration": 1,
    "mode": "references",
    "resolution": "480p",
    "reference_urls": ["https://example.com/first-frame.jpg"]
  }
}

GET /api/generations/{task_id}
GET /api/download?task_id={task_id}&index=0

任务状态：
processing：积分已冻结，继续轮询
success：已扣费，output_urls 可展示或下载
failed：冻结积分已退回