# BingX VST Maker Fee Measurement

**Timestamp:** 2026-07-14T19:18:28.479849+00:00

**Order Details:**
- Symbol: BTCUSDT
- Side: BUY
- Order Type: LIMIT
- Time In Force: GTX
- Order ID: 2077110460164870144
- Client Order ID: gtx-fee-1784056699

**Fill Details:**
- Fill Price: 64547.5
- Fill Quantity: 0.0001
- Notional: 6.45475 USDT
- Commission: -0.001291 USDT

**Measured Fee: -2.000077462333940121615864286 bps**

**Comparison:**
- Assumption (maker): 1 bp
- Measured taker baseline: 5.016 bps
- This measurement: -2.000077462333940121615864286 bps

**Raw Venue Response:**
```json
{
  "symbol": "BTC-USDT",
  "orderId": 2077110460164870144,
  "side": "BUY",
  "positionSide": "BOTH",
  "type": "LIMIT",
  "origQty": "0.0001",
  "price": "64547.5",
  "executedQty": "0.0001",
  "avgPrice": "64547.5",
  "cumQuote": "6",
  "stopPrice": "",
  "profit": "0.0000",
  "commission": "-0.001291",
  "status": "FILLED",
  "time": 1784056699000,
  "updateTime": 1784056707000,
  "clientOrderId": "gtx-fee-1784056699",
  "leverage": "3X",
  "takeProfit": {
    "type": "TAKE_PROFIT",
    "quantity": 0,
    "stopPrice": 0,
    "price": 0,
    "workingType": "",
    "stopGuaranteed": "false"
  },
  "stopLoss": {
    "type": "STOP",
    "quantity": 0,
    "stopPrice": 0,
    "price": 0,
    "workingType": "",
    "stopGuaranteed": "false"
  },
  "advanceAttr": 0,
  "positionID": 2077110178940981248,
  "takeProfitEntrustPrice": 0,
  "stopLossEntrustPrice": 0,
  "orderType": "",
  "workingType": "MARK_PRICE",
  "onlyOnePosition": true,
  "reduceOnly": false,
  "postOnly": false,
  "stopGuaranteed": "false",
  "triggerOrderId": 0,
  "trailingStopRate": 0,
  "trailingStopDistance": 0,
  "is_twap": false,
  "mainOrderId": "",
  "priceRate": "",
  "actPrice": "",
  "closePosition": "false"
}
```