Automatically trade cryptocurrencies

cryptotrade.py

from moneywagon import get_current_price, get_address_balance
from moneywagon.tx import Transaction
from bitcoin import privkey_to_address

data = [
    ['btc', 'KwsccfDeJkrW6ZgMH6AJ7apNGncMVEagNWhTwq9MJnqoKp58i1MG'],
    ['ltc', 'T3ht4QWpi8q6sQKDpj7AKwMkDeFfZKbaBibiodmtsm1xqhcTJZT1']
]

## DETERMINE IF TRADE IS NEEDED

current_rate = get_current_price(data[0][0], data[1][0])

if current_rate > 150:
    to_sell = data[0] # price is high, sell BTC
    to_buy = data[1]
elif current_rate < 100:
    to_sell = data[1] # price is low, buy BTC
    to_buy = data[0]
else:
    raise SystemExit() # no trade

amount_to_sell = get_address_balance(to_sell[0], privkey_to_address(to_sell[1])) / 4

## MAKE TRADE

tx = Transaction(to_sell[0], verbose=True)
tx.add_inputs(to_sell[1])
tx.onchain_exchange(to_buy[0], privkey_to_address(to_buy[1]), amount_to_sell)
tx.push()