Trade Orders

{
  "type": "message",
  "topic": "/contractMarket/tradeOrders",
  "subject": "orderChange",
  "channelType": "private",
  "data": {
    "orderId": "5cdfc138b21023a909e5ad55", // Order ID
    "symbol": "XBTUSDM", // symbol
    "type": "match", // Message Type: "open", "match", "filled", "canceled", "update"
    "feeType": "takerFee", //Fee type, this parameter is only included when type=match, message type: "takerFee", "makerFee"
    "status": "open", // Order Status: "match", "open", "done"
    "matchSize": "", // Match Size (when the type is "match")
    "matchPrice": "", // Match Price (when the type is "match")
    "orderType": "limit", // Order Type, "market" indicates market order, "limit" indicates limit order
    "side": "buy", // Trading direction,include buy and sell
    "price": "3600", // Order Price
    "size": "20000", // Order Size
    "remainSize": "20001", // Remaining Size for Trading
    "filledSize": "20000", // Filled Size
    "canceledSize": "0", // In the update message, the Size of order reduced
    "tradeId": "5ce24c16b210233c36eexxxx", // Trade ID (when the type is "match")
    "clientOid": "5ce24c16b210233c36ee321d", // clientOid
    "orderTime": 1545914149935808589, // Order Time
    "oldSize ": "15000", // Size Before Update (when the type is "update")
    "liquidity": "maker", // Trading direction, buy or sell in taker
    "ts": 1545914149935808589 // Timestamp（match engine）
  }
}

Topic:/contractMarket/tradeOrders

• status Order Status Descriptions

  • “match”: when taker order executes with orders in the order book, the taker order status is “match”;
  • “open”: the order is in the order book;
  • “done”: the order is fully executed successfully;

• type Message Type Descriptions:

  • “open”: when the order enters into the order book;
  • “match”: when the order has been executed;
  • “filled”: when the order has been executed and its status was changed into DONE;
  • “canceled”: when the order has been cancelled and its status was changed into DONE;
  • “update”: when the order has been updated;