curl --request GET \
  --url https://www.anyfast.ai/v1/video/generations/{id} \
  --header 'Authorization: Bearer <token>'

{
  "code": "success",
  "message": "",
  "data": {
    "task_id": "asyntask_h81efT0qwtLnzyt6VENmCZ6VXSfNxE2E",
    "action": "generate",
    "status": "SUCCESS",
    "result_url": "https://ark-acg-cn-beijing.tos-cn-beijing.volces.com/...mp4?...",
    "original_result_url": "https://ark-acg-cn-beijing.tos-cn-beijing.volces.com/...mp4?...",
    "fail_reason": "",
    "submit_time": 1777288506,
    "start_time": 1777288508,
    "finish_time": 1777288800,
    "progress": "100%",
    "request_id": "20260427111505260254000NBdvZFoP",
    "data": {
      "content": {
        "video_url": "https://ark-acg-cn-beijing.tos-cn-beijing.volces.com/...mp4?..."
      },
      "created_at": 1777288506,
      "draft": false,
      "duration": 5,
      "framespersecond": 24,
      "generate_audio": true,
      "id": "cgt-20260427191505-9j2q7",
      "model": "doubao-seedance-2-0-260128",
      "ratio": "16:9",
      "resolution": "720p",
      "super_resolution": "720p",
      "seed": 4304,
      "service_tier": "default",
      "status": "succeeded",
      "updated_at": 1777288796,
      "usage": {
        "completion_tokens": 108900,
        "total_tokens": 108900,
        "super_resolution_tokens": 245025
      }
    }
  }
}