bitbarg.py

# encoding=utf8
import sys, os
import requests
import json

def t5(t, e, n, i):
    return abs(float(n) * float(i) / float(t) - float(e))

def number_check(t):
    return t if t > 0 else 0

_baseUrl = 'https://bitbarg.co/api/v1'
_query_get_usd_price = '/get-usd-price'
_query_get_currency_price = '/get-currency-price'

session = requests.session()

# read config
response = session.get(_baseUrl + _query_get_usd_price)
config = response.json()

# read currency list
response = session.get(_baseUrl + _query_get_currency_price)
currency_list = response.json()

# calculate buy formula

currency_price = 0.02
min_value_deal = 1000000

convert = config['convert'] #0.001
usd_sell = config['usd_price'] + config['sell']
usd_buy = config['usd_price'] - config['buy']
fee = config['fee']

currency = currency_list[0] # ~> bitcoin
t = t5( currency['last_price'], currency['percent_change_24h'], currency['id'], currency['sell_percent_value'] ) #0
e = t5( currency['last_price'], currency['percent_change_24h'], currency['id'], currency['fee_value'])

r = ( (float(currency['last_price'])) * ( (1 + e) / (1 - convert) ) + (fee) ) * (usd_sell) / (1 - t)
o = (float(currency['last_price'])) * ( 1 / (1 - convert) ) * (usd_sell)
i = (float(currency['last_price'])) * ( (currency_price) / (1 - convert) ) * (usd_sell)
n = ( (float(currency['last_price'])) * ( ( (currency_price) + (e) ) / (1 - convert) ) + (fee) ) * (usd_sell) / (1 - t)

buy_price = 0
if currency_price > 0:
    if r < min_value_deal:
        buy_price = o
    else:
        buy_price = r
else:
    if n < min_value_deal:
        buy_price = i
    else:
        buy_price = n

print('buy_price', buy_price)

# calculate sell formula

sell_price = 0
if currency_price > 0:
    sell_price = float(currency['last_price']) * (usd_buy) / (1 + t)
else:
    sell_price = float(currency['last_price']) * (currency_price) * (usd_buy) / (1 + t)

print('sell_price', sell_price)