streams all bitstamp buy/sell order updates and trades

bitstamp.js

const { LiveOrderStream, TickerStream, CURRENCY } = require("node-bitstamp");

const liveOrderStream = new LiveOrderStream();
const liveOrderTopic = liveOrderStream.subscribe(CURRENCY.BTC_EUR);

liveOrderStream.on("connected", () => { console.log('connected to live orders'); });
liveOrderStream.on("disconnected", () => { console.log('disconnected'); });

liveOrderStream.on(liveOrderTopic, data => {
  console.log(`${data.id}: ${data.order_type === 1 ? 'SELL' : 'BUY'} ${data.amount}@${data.price}`);
});

const tickerStream = new TickerStream();
const tickerStreamTopic = tickerStream.subscribe(CURRENCY.BTC_EUR);

tickerStream.on("connected", () => { console.log('connected to trades'); });
tickerStream.on("disconnected", () => { console.log('disconnected'); });

tickerStream.on(tickerStreamTopic, data => {
  console.log(`--- TRADE: buy ID: ${data.buy_order_id} sell ID: ${data.sell_order_id} amount: ${data.amount}@${data.price_str}`);
});