curl --request POST \
  --url https://open.skills.video/api/v1/generation/z-image/z-image \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "<string>"
}
'

{
  "id": "gen_123",
  "status": "IN_QUEUE",
  "input": {
    "prompt": "a cat",
    "aspect_ratio": "1:1",
    "resolution": "1024x1024",
    "n": 1
  },
  "usage": {
    "total": 20,
    "subscription": 20,
    "permanent": 0
  }
}