{
  "client_order_id": "ORD-2026-0010",
  "exchange": "BINANCE",
  "symbol": "BTC/USDT",
  "asset_category": "SPOT",
  "side": "BUY",
  "quantity": "0.5",
  "strategy": "TWAP",
  "limit_price": "62000",
  "params": {
    "duration_seconds": "3600",
    "trading_style": "PASSIVE",
    "placement_infos": {
      "placement_mode": "CUSTOM",
      "depth_mode": "BPS_SPREAD",
      "placement": "5",
      "cancel": "20"
    }
  }
}