text: const binance = require('../node-binance-us-api.js');
  binance.options({
    'APIKEY':'<api key>',
    'APISECRET':'<api secret>'
  });
  
  // Get bid/ask prices
  //binance.allBookTickers(function(error, json) {
  //  console.log("allBookTickers",json);
  //});
  
  // Getting latest price of a symbol
  binance.prices(function(error, ticker) {
  	console.log("prices()", ticker);
  	console.log("Price of BNB: ", ticker.BNBBTC);
  });
  
  // Getting list of current balances
  binance.balance(function(error, balances) {
  	console.log("balances()", balances);
  	if ( typeof balances.ETH !== "undefined" ) {
  		console.log("ETH balance: ", balances.ETH.available);
  	}
  });
  
  // Getting bid/ask prices for a symbol
  //binance.bookTickers(function(error, ticker) {
  //	console.log("bookTickers()", ticker);
  //	console.log("Price of BNB: ", ticker.BNBBTC);
  //});
  
  // Get market depth for a symbol
  //binance.depth("SNMBTC", function(error, json) {
  //	console.log("market depth",json);
  //});
  
  // Getting list of open orders
  //binance.openOrders("ETHBTC", function(error, json) {
  //	console.log("openOrders()",json);
  //});
  
  // Check an order's status
  //let orderid = "7610385";
  //binance.orderStatus("ETHBTC", orderid, function(error, json) {
  //	console.log("orderStatus()",json);
  //});
  
  // Cancel an order
  //binance.cancel("ETHBTC", orderid, function(error, response) {
  //	console.log("cancel()",response);
  //});
  
  // Trade history
  //binance.trades("SNMBTC", function(error, json) {
  //  console.log("trade history",json);
  //});
  
  // Get all account orders; active, canceled, or filled.
  //binance.allOrders("ETHBTC", function(error, json) {
  //	console.log(json);
  //});
  
  //Placing a LIMIT order
  //binance.buy(symbol, quantity, price);
  //binance.buy("ETHBTC", 1, 0.0679);
  //binance.sell("ETHBTC", 1, 0.069);
  
  //Placing a MARKET order
  //binance.buy(symbol, quantity, price, type);
  //binance.buy("ETHBTC", 1, 0, "MARKET")
  //binance.sell(symbol, quantity, 0, "MARKET");
  
  // Periods: 1m,3m,5m,15m,30m,1h,2h,4h,6h,8h,12h,1d,3d,1w,1M
  binance.candlesticks("BNBBTC", "5m", function(error, ticks) {
  	console.log("candlesticks()", ticks);
  	let last_tick = ticks[ticks.length - 1];
  	let [time, open, high, low, close, volume, closeTime, assetVolume, trades, buyBaseVolume, buyAssetVolume, ignored] = last_tick;
  	console.log("BNBBTC last close: "+close);
  });
  
  
  // Maintain Market Depth Cache Locally via WebSocket
  binance.websockets.depthCache(["BNBBTC"], function(symbol, depth) {
  	let max = 10; // Show 10 closest orders only
  	let bids = binance.sortBids(depth.bids, max);
  	let asks = binance.sortAsks(depth.asks, max);
  	console.log(symbol+" depth cache update");
  	console.log("asks", asks);
  	console.log("bids", bids);
  	console.log("ask: "+binance.first(asks));
  	console.log("bid: "+binance.first(bids));
  });
  