curl --request POST \
  --url https://api.evolink.ai/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "sora-character",
  "video_url": "https://example.com/video.mp4",
  "timestamps": "1,3"
}
'

{
  "created": 1767917446,
  "id": "task-unified-1767917446-5lqy8zzv",
  "model": "sora-character",
  "object": "video.generation.task",
  "progress": 0,
  "status": "pending",
  "task_info": {
    "can_cancel": true,
    "estimated_time": 150,
    "video_duration": 8
  },
  "type": "video",
  "usage": {
    "billing_rule": "per_call",
    "credits_reserved": 0.1,
    "user_group": "vip"
  },
  "result_data": {
    "character_name": "chr_Axtjik3O#",
    "profile_picture_url": "https://example.com/profile.jpg"
  }
}