Response

After the request is successful, you will receive messages corresponding to the id tunnelIId Spot/Margin：{"id": "1JpoPamgFM", "type": "message", "topic": "/market/ticker:KCS-BTC", "subject": "trade.ticker", "tunnelId": "bt1", "data": {...}} Futures：{"id": "1JpoPamgFM", "type": "message", "topic": "/market/ticker:XBTUSDM", "subject": "trade.ticker", "tunnelId": "bt1", "data": {...}}