curl --request POST \
  --url https://modellixapi.jpushoa.com/api/v1/image-to-image/alibaba/aitryon-refiner/async \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "coarse_image_url": "<string>",
  "person_image_url": "<string>"
}
'

{
  "code": 0,
  "message": "success",
  "data": {
    "status": "pending",
    "task_id": "task-abc123",
    "model_id": "qwen-mt-image",
    "duration": 150
  }
}