{
  "success": true,
  "service": "Stock AI Market Terminal",
  "version": "13.2.8",
  "time": "2026-09-02T19:02:51.771Z",
  "beijing_time": {
    "year": 2026,
    "month": 9,
    "day": 3,
    "hour": 3,
    "minute": 2,
    "second": 51
  },
  "endpoints": {
    "health": "/health",
    "summary": "/api/summary",
    "diagnostic": "/api/diagnostic?symbol=002428",
    "price": "/api/stock?symbol=600519&mode=price",
    "trade": "/api/stock?symbol=600519&mode=trade&limit=20",
    "full": "/api/stock?symbol=600519&mode=full&limit=20",
    "market": "/api/stock?mode=market&limit=20",
    "market_fast": "/api/market-fast?limit=20",
    "market_fast_mode": "/api/stock?mode=market-fast&limit=20",
    "auction_single": "/api/stock?symbol=002428&mode=auction&limit=20",
    "auction_market": "/api/stock?mode=auction&limit=20",
    "baseline_read": "/api/baseline?trade_date=YYYY-MM-DD",
    "baseline_write": "POST /api/baseline",
    "nextday_read": "/api/nextday?trade_date=YYYY-MM-DD"
  }
}