Stable Release

Add assetDetail and tradeFee functions

const Binance = require('node-binance-api');
const binance = new Binance().options("options.json");
binance.useServerTime( () => {
	binance.assetDetail((error, response) => {
		console.log(response);
	});

	binance.tradeFee((error, response) => {
		console.log(response);
	}, "BNBBTC");
});