Okex Watch Balance And Create Order

'use strict';

import ccxt from '../../js/ccxt.js';

console.log ('CCXT Version:', ccxt.version); // eslint-disable-line import/no-named-as-default-member

const exchange = new ccxt.pro.okx ({ // eslint-disable-line import/no-named-as-default-member
   'apiKey': 'YOUR_API_KEY',
   'secret': 'YOUR_API_SECRET',
   'password': 'YOUR_API_PASWORD',
})

async function watchBalance (code) {
   while (true) { // eslint-disable-line no-constant-condition
       const balance = await exchange.watchBalance ({
           'code': code,
       });
       console.log ('New', code, 'balance is: ', balance[code]);
   }
}

async function createOrder (symbol, type, side, amount, price = undefined, params = {}) {
   console.log ('Creating', symbol, type, 'order');
   const order = await exchange.createOrder (symbol, type, side, amount, price, params);
   console.log (symbol, type, side, 'order created');
   console.log (order);
}

(async () => {
   await exchange.loadMarkets ();
   console.log (exchange.id, 'markets loaded');

   const symbol = 'ETH/USDT';
   const market = exchange.market (symbol);
   const quote = market['quote'];

   // run in parallel without await
   console.log ('Watching', quote, 'balance');
   watchBalance (quote);

   // wait a bit to allow it to subscribe
   await exchange.sleep (3000);

   const ticker = await exchange.watchTicker (symbol);
   const type = 'market';
   const side = 'buy';
   const amount = 0.1;
   const price = ticker['bid'];

   await createOrder (symbol, type, side, amount, price);
}) ();