ritmex-bot/docs/ccxt/examples/ccxt.pro/js/one-exchange-many-different-streams.js

'use strict';

const ccxt = require ('ccxt')

console.log ('CCXT Version:', ccxt.version)

async function watchOrders(exchange) {
    while (true) {
        try {
            const orders = await exchange.watchOrders() // await here
            console.log(orders)
        } catch (e) {
            console.log(e)
        }
    }
}

async function watchBalance(exchange) {
    while (true) {
        try {
            const balance = await exchange.watchBalance() // await here
            console.log(balance)
        } catch (e) {
            console.log(e)
        }
    }
}

async function main() {
     const exchange = new ccxt.pro.binance({
        'apiKey': 'YOUR_API_KEY',
        'secret': 'YOUR_SECRET',
        'password': 'IF NECESSARY',
        // etc...
    })
    await exchange.loadMarkets () // await here

    // exchange.verbose = true // uncomment for debugging purposes if necessary

    watchOrders(exchange) // no await
    watchBalance(exchange) // no await

    await exchange.close()
}

main()