Dear FLEXers,

We have several updates planned for release on 12th May 2021 UTC 9:00 AM:

GUI

New and improved UI with:

• updated design
• greater responsiveness  
• ability to visualize working orders and open positions on the chart 

REST API

• GET /v2/positions – lastUpdated field from type LONG to type STRING
• GET /v2/positions/{instrumentId} – lastUpdated field from type LONG to type STRING
• GET /v2/all/markets – name field convention changing according to the following rules:-

• • Spot：BTC/USD (Base/Counter)
  • Swap: BTC/USD Perp (Base/Counter Perp)
  • Futures: BTC/USD W201225, BTC/USD Q201225 (Base/Counter W/Q+YYMMDD)
  • Repo: BTC/USD Repo (Base/Counter Repo)
  • Spread: BTC/USD SPR Q201225 (Base/Counter SPR Q+YYMMDD)
  • Index: BTCRate Mar21 (Base MMMYY), BTCRate WK1225 (Base WK+MMDD) 

Websocket API

• In the interests of latency, the private Order Channel subscription is now an asynchronous channel and therefore can potentially return order messages not in chronological order. 
• Order ID is now returned in the success response/ack from the placeorder OP within the data dictionary.

   

{‘event’: ‘placeorder’, ‘submitted’: True, ‘tag’: ‘1’, ‘timestamp’: ‘1620661554603’, ‘data’: {‘clientOrderId’: ‘1’, ‘marketCode’: ‘BTC-USD-SWAP-LIN’, ‘side’: ‘BUY’, ‘orderType’: ‘LIMIT’, ‘quantity’: ‘0.001’, ‘timeInForce’: ‘GTC’, ‘price’: ‘1000.0’, ‘orderId’: ‘1000005242610’}}

• For the modifyorder OP the orderID is now persisted and no longer changes when the queue placement of the order changes.