curl --request POST \
  --url https://api.veo3api.ai/api/v1/veo/generate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "prompt": "A dog playing in a park",
  "imageUrls": [
    "http://example.com/image1.jpg"
  ],
  "model": "veo3",
  "watermark": "MyBrand",
  "callBackUrl": "http://your-callback-url.com/complete",
  "aspectRatio": "9:16",
  "seeds": 123456
}'

{
  "code": 200,
  "msg": "success",
  "data": {
    "taskId": "veo_task_abcdef123456"
  }
}