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docs/ccxt/wiki/examples/js/fetch-from-many-exchanges-simultaneously.md

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+- [Fetch From Many Exchanges Simultaneously](./examples/js/)
+
+
+ ```javascript
+ 
+
+import ccxt from '../../js/ccxt.js';
+import log from 'ololog';
+
+const symbol = 'ETH/BTC'
+const exchanges = [ 'coinbasepro', 'hitbtc2', 'poloniex' ]
+
+;(async () => {
+
+    const result = await Promise.all (exchanges.map (async id => {
+
+        const exchange = new ccxt[id] ()
+        const ticker = await exchange.fetchTicker (symbol)
+        return exchange.extend ({ 'exchange': id }, ticker)
+
+    }))
+
+    log (result);
+
+}) () 
+```