commit

docs/ccxt/examples/ccxt.pro/py/kucoin-watch-multiple-orderbooks.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+
+import ccxt.pro
+from asyncio import gather, run
+
+
+async def symbol_loop(exchange, symbol):
+    print('Starting the', exchange.id, 'symbol loop with', symbol)
+    while True:
+        try:
+            orderbook = await exchange.watch_order_book(symbol)
+            now = exchange.milliseconds()
+            print(exchange.iso8601(now), exchange.id, symbol, orderbook['asks'][0], orderbook['bids'][0])
+        except Exception as e:
+            print(str(e))
+            # raise e  # uncomment to break all loops in case of an error in any one of them
+            break  # you can break just this one loop if it fails
+
+async def main():
+    exchange = ccxt.pro.kucoin({
+        "apiKey": "YOUR_API_KEY",
+        "secret": "YOUR_API_SECRET",
+        "password": "YOUR_API_PASSWORD",
+    })
+    symbols = ['KDA/USDT', 'KDA/BTC', 'BTC/USDT']
+    loops = [symbol_loop(exchange, symbol) for symbol in symbols]
+    await gather(*loops)
+    await exchange.close()
+
+
+run(main())