curl --request POST \
  --url https://api.powertokens.ai/v1/videos \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "wan2.7-t2v",
  "prompt": "写实风格，一只黑色小猫好奇地看向天空，镜头从平视逐渐上升。",
  "seconds": "5",
  "size": "1080P"
}
'

{
  "id": "<string>",
  "task_id": "<string>",
  "object": "video",
  "model": "<string>",
  "progress": 123,
  "created_at": 123
}