curl --request POST \
  --url https://api.sinancode.com/v1/generate/k/veo3-text-to-video \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "a cat playing with a ball",
  "aspectRatio": "16:9",
  "enableTranslation": true,
  "model": "veo3_fast",
  "seeds": 12345,
  "watermark": ""
}
'

{
  "task_id": "01234567-89ab-cdef-0123-456789abcdef"
}