def kraken():
api = krakenex.API()
k = KrakenAPI(api)
x = k.get_ticker_information('XBTUSD')
for i in x:
a = x.iloc[0][0][0]
return a
class CryptoTracker(object):
def __init__(self, config):
api = krakenex.API()
self.k = KrakenAPI(api)
self.config = config
def get_exchange_rate(self, crypto, fiat):
pair = "X{}Z{}".format(crypto, fiat)
ticker = self.k.get_ticker_information(pair)
return ticker
def get_currencies(self):
return {
'XRP': XrpHandler(self.config),
'ETH': EthHandler(self.config),
'XBT': XbtHandler(self.config),
'LTC': LtcHandler(self.config),
}
def get_local_currency(self):
return self.config.local_currency
def get_fiat_currency(self):
return self.config.fiat_currency
def get_exchange_rates(self, base=None):
url = 'https://api.fixer.io/latest'
if base is not None:
url += '?base={}'.format(base)
req = requests.get(url)
rates = json.loads(req.text)
return rates['rates']
def update_currencies(self):
accounts = self.config.accounts
balances = defaultdict(float)
rates = defaultdict(float)
crypto_currencies = self.get_currencies()
for curr in accounts.keys():
ohlc = self.get_exchange_rate(
curr, crypto_currencies[curr].fiat_currency())
if ohlc is not None and len(ohlc) > 0:
rates[curr] = float(ohlc.iloc[0]['c'][0])
balances[curr] += crypto_currencies[curr].update(accounts[curr])
positions = {
curr: balances[curr] * rates[curr]
for curr in balances if curr in rates and curr in balances
}
return balances, positions
def calculate_capital():
# Connect to API:
con = krakenex.API()
con.load_key(kraken_key_filepath)
api = KrakenAPI(con)
volume = api.get_account_balance()
crypto_on_hand = volume.loc[CRYPTO][0]
open_position = check_openPosition(crypto_on_hand)
if open_position:
current_price = float(
api.get_ticker_information(CRYPTO + FIAT)['c'][0][0])
return round(current_price * crypto_on_hand, 2)
else:
return round(float(volume.loc[FIAT][0]), 2)
def get_price_from_kraken(kraken_token):
krakenApi = KrakenAPI(krakenex.API());
krakenprice = krakenApi.get_ticker_information(kraken_token).loc[kraken_token]['a'][0]
return float(krakenprice)
#####################################################################
# Get tickers
#####################################################################
pd.set_option('display.max_rows',
None) #set pandas output to display full dataset
api = krakenex.API()
k = KrakenAPI(api)
pairs = k.get_tradable_asset_pairs()
print(type(pairs))
print(pairs)
pd.set_option('display.max_columns',
None) #set pandas output to display full dataset
eurgbp = k.get_ticker_information("EURGBP")
print(eurgbp)
## BTCZAR
#res = requests.get("https://api.kraken.com/0/public/Assets?currency=ZUSDZJPY")
#res_string = res.content.decode() #convert byte object to str
#btczar = json.loads(res_string) #convert str to dict
#print(btczar)
# parse BTCZAR
#for key,value in btczar.items():
# if key == 'created':
# valr_btczar_timestamp = value
# #TO-DO:epoch time conversion for writing to xls
# if key == 'askPrice':
# valr_btczar_askprice = value