curl --request POST \
  --url https://api.weryai.com/v1/generation/first-last-image-to-video \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "VEO_3_1",
  "prompt": "The camera slowly moves from the first frame to the last frame with smooth motion.",
  "first_pic_url": "https://example.com/start.jpg",
  "end_pic_url": "https://example.com/end.jpg",
  "video_number": 4,
  "aspect_ratio": "16:9",
  "duration": 5,
  "generate_audio": false
}
'

{
  "status": 0,
  "desc": "success",
  "message": "success",
  "data": {
    "batch_id": 123456789,
    "task_ids": [
      "task_abc123"
    ]
  }
}