Async Bitstamp Create Order Cancel Order

# -*- coding: utf-8 -*-

from asyncio import run
import ccxt.async_support as ccxt
from pprint import pprint


print('CCXT Version:', ccxt.__version__)


async def main():
   exchange = ccxt.bitstamp({
       'apiKey': 'YOUR_API_KEY',
       'secret': 'YOUR_SECRET',
       'uid': 'YOUR_UID',
   })
   markets = await exchange.load_markets()
   exchange.verbose = True  # enable verbose mode after loading the markets
   print('-------------------------------------------------------------------')
   try:
       balance = await exchange.fetch_balance()
       pprint(balance)
   except Exception as e:
       print('Failed to fetch the balance')
       print(type(e).__name__, str(e))
   order = None
   print('-------------------------------------------------------------------')
   try:
       symbol = 'BTC/USDT'
       market = exchange.market(symbol)
       base = market['base']
       quote = market['quote']
       pprint(balance[base])
       pprint(balance[quote])
       amount = 0.001
       price = 40000
       order_type = 'limit'
       side = 'sell'
       order = await exchange.create_order(symbol, order_type, side, amount, price)
       pprint(order)
   except Exception as e:
       print('Failed to place', symbol, 'order')
       print(type(e).__name__, str(e))
   print('-------------------------------------------------------------------')
   if order is not None:
       try:
           response = await exchange.cancel_order(order['id'], order['symbol'])
           pprint(response)
       except Exception as e:
           print('Failed to cancel', symbol, 'order')
           print(type(e).__name__, str(e))
   print('-------------------------------------------------------------------')
   await exchange.close()


run(main())