WebSocket Ticker Example

Author: Jon Eyrick

examples/websocket-ticker.js

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+const Binance = require( 'node-binance-api' );
+const binance = new Binance();
+global.ticker = {};
+
+// Show contents of BNBUSDT ticker object once per second
+setInterval( () => {
+    if ( !global.ticker.BNBUSDT ) return;
+    console.log( global.ticker.BNBUSDT );
+    console.log( `BNB ask: ${global.ticker.BNBUSDT.bestAsk} bid: ${global.ticker.BNBUSDT.bestBid}` );
+}, 1000 );
+
+// Get 24h price change statistics for all symbols
+binance.websockets.prevDay( false, function ( error, obj ) {
+    global.ticker[obj.symbol] = obj;
+} );