in websocket-sample.js [25:37]
orderId: GUID(),
originalTimestamp: now,
side: 'BUY',
quantity: 100,
symbol: 'BTC/USD',
orderType: 'MARKET',
destinationId: 'SIM',
exchangeId: 'FILL'
};
const wss = new WebSocket('ws://localhost:8988/api/v1') // Use wss:// for PROD
wss.on('message', (msg) => console.log(JSON.parse(msg)))
wss.on('open', () => {