node-binance-api/examples/example.js

Binance API for node https://github.com/jaggedsoft/node-binance-api

const binance = require('../node-binance-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));
});