commit

docs/ccxt/examples/js/fetch-ticker-where-available.js

@@ -0,0 +1,75 @@
+
+
+import ccxt from '../../js/ccxt.js';
+import asTable from 'as-table';
+import log from 'ololog';
+import ansicolor from 'ansicolor';
+
+
+ansicolor.nice
+
+let printUsage = function () {
+    log ('Usage: node', process.argv[1], 'symbol'.green)
+}
+
+;(async function main () {
+
+    if (process.argv.length > 2) {
+
+        let symbol = process.argv[2].toUpperCase ()
+
+        for (let i = 0; i < ccxt.exchanges.length; i++) {
+
+            let id = ccxt.exchanges[i]
+
+            const exchange = new ccxt[id] ()
+            if (exchange.has.fetchTicker) {
+
+                try {
+
+                    await exchange.loadMarkets ()
+
+                    if (exchange.symbols.includes (symbol)) {
+
+                        log (id.green)
+
+                        const ticker = await exchange.fetchTicker (symbol)
+
+                        log.dim (ticker)
+
+                        if (ticker['baseVolume'] && ticker['quoteVolume']) {
+
+                            if (ticker['bid'] > 1) {
+
+                                if (ticker['baseVolume'] > ticker['quoteVolume'])
+                                log (id.bright, 'baseVolume > quoteVolume ← !'.bright)
+
+                            } else {
+
+                                if (ticker['baseVolume'] < ticker['quoteVolume'])
+                                    log (id.bright, 'baseVolume < quoteVolume ← !'.bright)
+
+                            }
+
+                        }
+
+                    } else {
+
+                        log (id.yellow)
+                    }
+
+                } catch (e) {
+
+                    log.error (id.red, e.toString ().red)
+                }
+            }
+        }
+
+    } else {
+
+        printUsage ()
+    }
+
+    process.exit ()
+
+}) ()