#!/usr/bin/python2.7
import hashlib
import hmac
import time

base_url = 'https://api.coinnest.co.kr'

class Coinnest():
def __init__(self, key, secret):
    self.key = key
    self.secret = secret

def get_balance(self):
    url = base_url + '/api/account/balance'
    nonce = str(int(time.time())*1000)
    key = hashlib.md5(self.secret).hexdigest()
    message = 'key={}&nonce={}'.format(self.key, nonce)
    signature = hmac.new(key, message, hashlib.sha256).hexdigest()
    payload = {'key': key, 'nonce': nonce, 'signature': signature}
    r = requests.post(url, data=payload)
    return r.json()

coinnest = Coinnest('','')
print coinnest.get_order_history()