add more examples

Author: carlosmiei

examples/fetch-orderbook.js

@@ -0,0 +1,16 @@
+import Binance from 'index'
+
+
+const client = Binance({
+})
+
+async function main() {
+    const spotOb = await client.book({ symbol: 'BTCUSDT' })
+    console.log('Spot Orderbook:', spotOb)
+
+    const futuresOb = await client.futuresBook({ symbol: 'BTCUSDT' })
+    console.log('Futures Orderbook:', futuresOb)
+}
+
+main()
+//  node --require @babel/register examples/fetch-orderbook.js

examples/fetch-prices.js

@@ -0,0 +1,16 @@
+import Binance from 'index'
+
+
+const client = Binance({
+})
+
+async function main() {
+    const spotPrices = await client.prices()
+    console.log('Spot Prices:', spotPrices)
+
+    const futuresPrices = await client.futuresPrices()
+    console.log('Futures Prices:', futuresPrices)
+}
+
+main()
+//  node --require @babel/register examples/fetch-prices.js