Python code to trade cryptocurrencies using APIs in bitfinex and bitmex

Good day I am currently running a small program (with the paradigm: structured programming) that I wrote in Python version 3.6 that interacts with [login to view URL] through the API and key. The project is to make the code in Python to do the same in bitfinex and bitmex. I do not handle object-oriented programming well, so I ask for the code in structured programming. The program does the following four things: 1) Get trading balance import requests import json import time import math import winsound def Balance(): session = [login to view URL]() [login to view URL] = ("API", "KEY") balances = [login to view URL]('[login to view URL]').json() for balance in balances: if balance['currency'] == 'USD': global usdt_balance usdt_balance = float(balance['available']) print('balance USD :',ustd_balance) Balance() 1) Get the last Price import requests import json import time import math import winsound def preciocompraventaeth (): r1 = [login to view URL]('[login to view URL]').json() [login to view URL](r1) global ultimocambioeth ultimocambioeth=r1['last'] ultimocambioeth=float(ultimocambioeth) print ("Ultimo:",ultimocambioeth) preciocompraventaeth () 2) Make a purchase or sale def venta (): preciocompraventaeth () session = [login to view URL]() [login to view URL] = ("API", "KEY") orderData = {'symbol':'eosusd', 'side': 'sell', 'quantity': 3, 'price': 5 } r = [login to view URL]('[login to view URL]', data = orderData).json() [login to view URL](r) #venta () 3) Calculates the SMA (simple moving average) of the closing prices of the last candles for example last 100 candles in periods of 5 minutes def smaeth(): def fix_floats(data): if isinstance(data,list): iterator = enumerate(data) elif isinstance(data,dict): iterator = [login to view URL]() else: raise TypeError("can only traverse list or dict") for i,value in iterator: if isinstance(value,(list,dict)): fix_floats(value) elif isinstance(value,str): try: data[i] = float(value) except ValueError: pass r1 = [login to view URL]('[login to view URL]').json() for item in r1: [login to view URL]('timestamp', None) global candle1 candle1 = r1 fix_floats(candle1) final = {} for d in candle1: for k in [login to view URL](): final[k] = [login to view URL](k,0) + d[k] global tuy tuy=final['close'] tuy=float(tuy) global smaeth100 smaeth100=tuy / 100 print ("SMA 100 :", sma100) smaeth() I will provide you with my APIs to run the code