commit

docs/ccxt/examples/js/fetch-futures/prettier.config.js

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+"use strict";
+module.exports = {
+    singleQuote: true,
+    trailingComma: 'es5',
+};

docs/ccxt/examples/js/fetch-futures/src/index.js

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+// Example code in typescript
+// Based on /examples/js/fetch-okex-futures.js
+import * as ccxt from 'ccxt';
+const log = require('ololog');
+const fetchFutures = async () => {
+    const exchange = new ccxt.bitmex();
+    exchange.markets = await exchange.loadMarkets(true);
+    for (let symbol in exchange.markets) {
+        log('----------------------------------------------------');
+        log(`symbol = ${symbol}`);
+        try {
+            const market = exchange.markets[symbol];
+            if (market['future']) {
+                const ticker = await exchange.fetchTicker(symbol);
+                log('----------------------------------------------------');
+                log(symbol, ticker);
+                await ccxt.sleep(exchange.rateLimit); // Missing type information.
+            }
+        }
+        catch (error) {
+            log('error =', error);
+        }
+    }
+};
+fetchFutures();