class Bittrex:
def __init__(self, key, secret):
self.logger = Logger(__name__)
try:
self.client = Client(key, secret, api_version="v2.0")
except Exception as e:
self.logger.log(e)
raise ExchangeException(self.__class__.__name__, e)
def getBalances(self):
try:
result = self.client.get_balances()
balances = {}
if not result['success']:
raise Exception(result['message'])
for currency in result["result"]:
name = currency["Currency"]["Currency"]
value = currency["Balance"]["Balance"]
if value >= Config.BALANCE_ZERO:
balances[name] = value
return balances
except Exception as e:
self.logger.log(e)
raise ExchangeException(self.__class__.__name__, e)
class Bittrex:
def __init__(self, key, secret):
self.client = Client(key, secret)
self.logger = Logger(__name__)
def getBalances(self):
try:
result = self.client.get_balances()
balances = {}
if not result['success']:
raise ExchangeException(self.__class__.__name__,
result['message'])
for currency in result["result"]:
name = currency["Currency"].encode('utf-8').upper()
value = currency["Balance"]
if value > 0.0:
balances[name] = value
return balances
except Exception as e:
self.logger.log(e)
raise ExchangeException(self.__class__.__name__, e.message)
def show_balances(bot, update):
if update.message.chat_id in auth.masters_chat_idx:
my_b = Bittrex(auth.api_key, auth.api_secret)
balances = my_b.get_balances()
for currency in balances['result']:
if currency['Available'] > 0:
curr = str(currency['Currency'])
bal = str(currency['Available'])
update.message.reply_text(curr + ' ' + bal)
else:
update.message.reply_text("Не хватает прав. Попробуй другую команду")
class TestBittrexAccountAPI(unittest.TestCase):
def setUp(self):
self.bittrex = Bittrex()
def test_get_balances(self):
actual = self.bittrex.get_balances()
test_basic_response(self, actual, 'get_balances')
def test_get_balance(self):
self.assertRaises(TypeError, self.bittrex.get_balance)
actual = self.bittrex.get_balance('BTC')
test_basic_response(self, actual, 'get_balance')
invalid_actual = self.bittrex.get_balance('Invalid currency')
test_failed_response(self, invalid_actual, 'get_balance')
def test_get_deposit_address(self):
self.assertRaises(TypeError, self.bittrex.get_deposit_address)
actual = self.bittrex.get_deposit_address('BTC')
test_basic_response(self, actual, 'get_deposit_address')
invalid_actual = self.bittrex.get_deposit_address('Invalid currency')
test_failed_response(self, invalid_actual, 'get_deposit_address')
def test_withdraw(self):
self.assertRaises(TypeError, self.bittrex.withdraw)
def test_get_order(self):
self.assertRaises(TypeError, self.bittrex.get_order)
actual = self.bittrex.get_order('test')
test_response_structure(self, actual, 'get_order')
def test_get_order_history(self):
actual = self.bittrex.get_order_history()
test_basic_response(self, actual, 'get_order_history')
actual = self.bittrex.get_order_history('BTC-LTC')
test_basic_response(self, actual, 'get_order_history')
def test_get_withdrawal_historyself(self):
actual = self.bittrex.get_withdrawal_history()
test_basic_response(self, actual, 'get_withdrawal_history')
actual = self.bittrex.get_withdrawal_history('BTC')
test_basic_response(self, actual, 'get_withdrawal_history')
def test_get_deposit_history(self):
actual = self.bittrex.get_deposit_history()
test_basic_response(self, actual, 'get_deposit_history')
actual = self.bittrex.get_deposit_history('BTC')
test_basic_response(self, actual, 'get_deposit_history')
def getBalances(self):
bittrex = Bittrex(api_key=self.key, api_secret=self.secret)
resp = bittrex.get_balances()
balance = dict()
for entry in resp['result']:
cur = entry['Currency']
value = entry['Balance']
if value == 0:
continue
if cur not in balance:
balance[cur] = 0.0
balance[cur] += value
logging.debug(resp)
return balance
def my_bittrex():
total = []
my_b = Bittrex(auth.api_key, auth.api_secret)
balances = my_b.get_balances()
for currency in balances['result']:
if currency['Available'] > 0:
curr = str(currency['Currency'])
if curr == 'BTC':
bal = currency['Available'] - my_btc - foxy_btc
btc = requests.get('https://api.coinmarketcap.com/v1/ticker/bitcoin/')
output = btc.json()[0]['price_usd']
usd = float(output)*bal*0.5
rub_btc = usd_to_rub(usd)
total.append(rub_btc)
elif curr == 'ETH':
bal = currency['Available'] - my_eth - foxy_eth
ethereum = requests.get('https://api.coinmarketcap.com/v1/ticker/ethereum/')
output = ethereum.json()[0]['price_usd']
usd = float(output)*bal*0.5
rub_eth = usd_to_rub(usd)
total.append(rub_eth)
elif curr == 'DCR':
bal = currency['Available']
decred = requests.get('https://api.coinmarketcap.com/v1/ticker/decred/')
output = decred.json()[0]['price_usd']
usd = float(output)*bal*0.5
rub_decred = usd_to_rub(usd)
total.append(rub_decred)
elif curr == 'ZEC':
bal = currency['Available']
zcash = requests.get('https://api.coinmarketcap.com/v1/ticker/zcash/')
output = zcash.json()[0]['price_usd']
usd = float(output)*bal*0.5
rub_zcash = usd_to_rub(usd)
total.append(rub_zcash)
else:
pass
return int(sum(total))
class TestBittrexV20AccountAPI(unittest.TestCase):
"""
Integration tests for the Bittrex Account API.
* These will fail in the absence of an internet connection or if bittrex API goes down.
* They require a valid API key and secret issued by Bittrex.
* They also require the presence of a JSON file called secrets.json.
It is structured as such:
{
"key": "12341253456345",
"secret": "3345745634234534"
}
"""
def setUp(self):
with open("secrets.json") as secrets_file:
self.secrets = json.load(secrets_file)
secrets_file.close()
self.bittrex = Bittrex(self.secrets['key'],
self.secrets['secret'],
api_version=API_V2_0)
def test_handles_invalid_key_or_secret(self):
self.bittrex = Bittrex('invalidkey',
self.secrets['secret'],
api_version=API_V2_0)
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'Invalid key, valid secret')
self.bittrex = Bittrex(None,
self.secrets['secret'],
api_version=API_V2_0)
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'None key, valid secret')
self.bittrex = Bittrex(self.secrets['key'],
'invalidsecret',
api_version=API_V2_0)
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'valid key, invalid secret')
self.bittrex = Bittrex(self.secrets['key'], None, api_version=API_V2_0)
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'valid key, None secret')
self.bittrex = Bittrex('invalidkey',
'invalidsecret',
api_version=API_V2_0)
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'invalid key, invalid secret')
def test_get_openorders(self):
actual = self.bittrex.get_open_orders('BTC-LTC')
test_basic_response(self, actual, "get_openorders")
self.assertTrue(isinstance(actual['result'], list),
"result is not a list")
def test_get_balances(self):
actual = self.bittrex.get_balances()
test_basic_response(self, actual, "get_balances")
self.assertTrue(isinstance(actual['result'], list),
"result is not a list")
@unittest.skip(
"the return result is an empty dict. API bug? the 2.0 get_balances works as expected"
)
def test_get_balance(self):
actual = self.bittrex.get_balance('BTC')
test_basic_response(self, actual, "get_balance")
self.assertTrue(isinstance(actual['result'], dict),
"result is not a dict")
self.assertEqual(
actual['result']['Currency'], "BTC",
"requested currency {0:s} does not match returned currency {1:s}".
format("BTC", actual['result']['Currency']))
@unittest.skip("my testing account is acting funny this should work")
def test_get_depositaddress(self):
actual = self.bittrex.get_deposit_address('BTC')
test_basic_response(self, actual, "get_deposit_address")
def test_get_order_history_all_markets(self):
actual = self.bittrex.get_order_history()
test_basic_response(self, actual, "get_order_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_order_history_one_market(self):
actual = self.bittrex.get_order_history(market='BTC-LTC')
test_basic_response(self, actual, "get_order_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_withdrawlhistory_all_currencies(self):
actual = self.bittrex.get_withdrawal_history()
test_basic_response(self, actual, "get_withdrawal_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_withdrawlhistory_one_currency(self):
actual = self.bittrex.get_withdrawal_history('BTC')
test_basic_response(self, actual, "get_withdrawal_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_deposithistory_all_currencies(self):
actual = self.bittrex.get_deposit_history()
test_basic_response(self, actual, "get_deposit_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_deposithistory_one_currency(self):
actual = self.bittrex.get_deposit_history('BTC')
test_basic_response(self, actual, "get_deposit_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_pending_withdrawals_all_currencies(self):
actual = self.bittrex.get_pending_withdrawals()
test_basic_response(self, actual, "get_pending_withdrawals")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_pending_withdrawals_one_currency(self):
actual = self.bittrex.get_pending_withdrawals('BTC')
test_basic_response(self, actual, "get_pending_withdrawals")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_pending_deposits_all_currencies(self):
actual = self.bittrex.get_pending_deposits()
test_basic_response(self, actual, "get_pending_deposits")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_pending_deposits_one_currency(self):
actual = self.bittrex.get_pending_deposits('BTC')
test_basic_response(self, actual, "get_pending_deposits")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_generate_deposit_address(self):
actual = self.bittrex.generate_deposit_address(currency='BTC')
test_basic_response(self, actual, "generate_deposit_address")
self.assertIsInstance(actual['result'], list, "result is not a list")
class TestBittrexV11AccountAPI(unittest.TestCase):
"""
Integration tests for the Bittrex Account API.
* These will fail in the absence of an internet connection or if bittrex API goes down.
* They require a valid API key and secret issued by Bittrex.
* They also require the presence of a JSON file called secrets.json.
It is structured as such:
{
"key": "12341253456345",
"secret": "3345745634234534"
}
"""
def setUp(self):
with open("secrets.json") as secrets_file:
self.secrets = json.load(secrets_file)
secrets_file.close()
self.bittrex = Bittrex(self.secrets['key'], self.secrets['secret'])
def test_handles_invalid_key_or_secret(self):
self.bittrex = Bittrex('invalidkey', self.secrets['secret'])
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'Invalid key, valid secret')
self.bittrex = Bittrex(None, self.secrets['secret'])
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'None key, valid secret')
self.bittrex = Bittrex(self.secrets['key'], 'invalidsecret')
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'valid key, invalid secret')
self.bittrex = Bittrex(self.secrets['key'], None)
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'valid key, None secret')
self.bittrex = Bittrex('invalidkey', 'invalidsecret')
actual = self.bittrex.get_balance('BTC')
test_auth_basic_failures(self, actual, 'invalid key, invalid secret')
def test_get_openorders(self):
actual = self.bittrex.get_open_orders('BTC-LTC')
test_basic_response(self, actual, "get_openorders")
self.assertTrue(isinstance(actual['result'], list),
"result is not a list")
def test_get_balances(self):
actual = self.bittrex.get_balances()
test_basic_response(self, actual, "get_balances")
self.assertTrue(isinstance(actual['result'], list),
"result is not a list")
def test_get_balance(self):
actual = self.bittrex.get_balance('BTC')
test_basic_response(self, actual, "get_balance")
self.assertTrue(isinstance(actual['result'], dict),
"result is not a dict")
self.assertEqual(
actual['result']['Currency'], "BTC",
"requested currency {0:s} does not match returned currency {1:s}".
format("BTC", actual['result']['Currency']))
def test_get_depositaddress(self):
actual = self.bittrex.get_deposit_address('BTC')
if not actual['success']:
self.assertTrue(actual['message'], 'ADDRESS_GENERATING')
else:
test_basic_response(self, actual, "get_deposit_address")
def test_get_order_history_all_markets(self):
actual = self.bittrex.get_order_history()
test_basic_response(self, actual, "get_order_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_order_history_one_market(self):
actual = self.bittrex.get_order_history(market='BTC-LTC')
test_basic_response(self, actual, "get_order_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_withdrawlhistory_all_currencies(self):
actual = self.bittrex.get_withdrawal_history()
test_basic_response(self, actual, "get_withdrawal_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_withdrawlhistory_one_currency(self):
actual = self.bittrex.get_withdrawal_history('BTC')
test_basic_response(self, actual, "get_withdrawal_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_deposithistory_all_currencies(self):
actual = self.bittrex.get_deposit_history()
test_basic_response(self, actual, "get_deposit_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_deposithistory_one_currency(self):
actual = self.bittrex.get_deposit_history('BTC')
test_basic_response(self, actual, "get_deposit_history")
self.assertIsInstance(actual['result'], list, "result is not a list")
def test_get_pending_withdrawals(self):
self.assertRaisesRegexp(Exception, 'method call not available',
self.bittrex.get_pending_withdrawals)
def test_get_pending_deposits(self):
self.assertRaisesRegexp(Exception, 'method call not available',
self.bittrex.get_pending_deposits)
def test_generate_deposit_address(self):
self.assertRaisesRegexp(Exception,
'method call not available',
self.bittrex.generate_deposit_address,
currency='BTC')
def mainrun():
if Path(PATH+'currencyretain.pickle').is_file():
remaining = pickle.load(open(PATH+'currencyretain.pickle','rb'))
else:
remaining = OrderedDict()
BTX = Bittrex(key=apikey,secret=apisecret)
blockPrint()
balances = BTX.get_balances()['result']
orders = BTX.get_open_orders()['result']
enablePrint()
waitingon = []
for ORDS in orders:
EX = ORDS["Exchange"]
TYPE = ORDS["OrderType"]
if (SelltoCurrency in EX) and ('BUY' in TYPE):
continue
elif (orderwait==1) and (SelltoCurrency not in EX):
EX = EX.replace(SelltoCurrency+'-','')
EX = EX.replace('-'+SelltoCurrency,'')
if EX not in EX:
waitingon.append(EX)
else:
continue
for BAL in balances:
Currency = BAL["Currency"]
Available = BAL["Available"]
if Currency in retainspec.keys():
retained = retainspec[Currency]
else:
retained = retainednorm
if retentionROI == 1:
ROI = 1.00 + retained + retained**2 + retained**3 + retained**4
else:
ROI = ROI
if Currency in remaining.keys():
CurrencyHold = remaining[Currency]
Available = Available - CurrencyHold
else:
CurrencyHold = 0.00
if (Currency not in waitingon) and (Currency != SelltoCurrency) and ( (Available + CurrencyHold) > (CurrencyHold + Minimumtradeorder) ):
Quantitytosell = (Available-(retained*Available))
blockPrint()
price = BTX.get_market_history(SelltoCurrency+'-'+Currency)['result'][0]["Price"]
enablePrint()
#Take into account the initial fee
zerofeeamount = ( price ) / (1-bidFee)
Netprice = (zerofeeamount*ROI) / (1-askFee)
if (Quantitytosell*price) > Minimumtradeorder:
BTX.sell_limit(SelltoCurrency+'-'+Currency,Quantitytosell,Netprice)
#Make sure to 'Hold' the amount remaining until it goes above this amount.
remaining[Currency] = retained*Available + CurrencyHold
pickle_out = open(PATH+'currencyretain.pickle','wb')
pickle.dump(remaining,pickle_out)
pickle_out.close()
else:
print("Minimum Trade order is: "+ str(Minimumtradeorder) + " " + SelltoCurrency + ", You tried to sell: " + str(Quantitytosell*price) + " " + SelltoCurrency + " Worth.")
list_currency=[]
list_balance=[]
list_available=[]
list_pending=[]
list_last=[]
list_btcvalue=[]
list_market=[]
list_percent=[]
totalworth=0
i=0
n=0
k=0
btceuro=0
btcusd=0
wallet1=Bittrex(api_key,api_secret)
data=wallet1.get_balances()
#Date
print "\n","=====",time.strftime("%A %d %B %Y %H:%M:%S"),"=====","\n"
#Requesting BTC price
contenteuro=requests.get("https://www.bitstamp.net/api/v2/ticker/btceur/")
contenteuro=contenteuro.json()
btceuro=contenteuro["last"]
contentusd=requests.get("https://www.bitstamp.net/api/v2/ticker/btcusd/")
contentusd=contentusd.json()
btcusd=contentusd["last"]
#BTC percentage
btcfloat=float(btcusd)
btcopen=contentusd["open"]
class Trader(object):
"""
Used for handling all trade functionality
"""
def __init__(self, secrets, settings):
self.trade_params = settings["tradeParameters"]
self.pause_params = settings["pauseParameters"]
self.Bittrex = Bittrex(secrets)
self.Messenger = Messenger(secrets, settings)
self.Database = Database()
def initialise(self):
"""
Fetch the initial coin pairs to track and to print the header line
"""
try:
if len(self.Database.app_data["coinPairs"]) < 1:
self.Database.store_coin_pairs(self.get_markets("BTC"))
self.Messenger.print_header(
len(self.Database.app_data["coinPairs"]))
except ConnectionError as exception:
self.Messenger.print_error("connection", [], True)
logger.exception(exception)
exit()
def analyse_pauses(self):
"""
Checks all the paused buy and sell pairs and the balance notification timer and reactivate the necessary ones
"""
if self.Database.check_resume(self.pause_params["buy"]["pauseTime"],
"buy"):
self.Database.store_coin_pairs(self.get_markets("BTC"))
self.Messenger.print_resume_pause(
len(self.Database.app_data["coinPairs"]), "buy")
if "sell" in self.pause_params and self.Database.check_resume(
self.pause_params["sell"]["pauseTime"], "sell"):
self.Messenger.print_resume_pause(
self.Database.app_data["pausedTrackedCoinPairs"], "sell")
self.Database.resume_sells()
if "balance" in self.pause_params and self.Database.check_resume(
self.pause_params["balance"]["pauseTime"], "balance"):
current_balance = self.Messenger.send_balance_slack(
self.get_non_zero_balances(),
self.Database.get_previous_total_balance())
self.Database.reset_balance_notifier(current_balance)
def analyse_buys(self):
"""
Analyse all the un-paused coin pairs for buy signals and apply buys
"""
trade_len = len(self.Database.trades["trackedCoinPairs"])
pause_trade_len = len(self.Database.app_data["pausedTrackedCoinPairs"])
if (trade_len < 1 or pause_trade_len == trade_len
) and trade_len < self.trade_params["buy"]["maxOpenTrades"]:
for coin_pair in self.Database.app_data["coinPairs"]:
self.buy_strategy(coin_pair)
def analyse_sells(self):
"""
Analyse all the un-paused tracked coin pairs for sell signals and apply sells
"""
for coin_pair in self.Database.trades["trackedCoinPairs"]:
if coin_pair not in self.Database.app_data[
"pausedTrackedCoinPairs"]:
self.sell_strategy(coin_pair)
def buy_strategy(self, coin_pair):
"""
Applies the buy checks on the coin pair and handles the results appropriately
:param coin_pair: Coin pair market to check (ex: BTC-ETH, BTC-FCT)
:type coin_pair: str
"""
if (len(self.Database.trades["trackedCoinPairs"]) >=
self.trade_params["buy"]["maxOpenTrades"]
or coin_pair in self.Database.trades["trackedCoinPairs"]):
return
rsi = self.calculate_RSI(coin_pair=coin_pair,
period=14,
unit=self.trade_params["tickerInterval"])
day_volume = self.get_current_24hr_volume(coin_pair)
current_buy_price = self.get_current_price(coin_pair, "ask")
if rsi is None:
return
if self.check_buy_parameters(rsi, day_volume, current_buy_price):
buy_stats = {"rsi": rsi, "24HrVolume": day_volume}
self.buy(coin_pair, self.trade_params["buy"]["btcAmount"],
current_buy_price, buy_stats)
elif "buy" in self.pause_params and rsi >= self.pause_params["buy"][
"rsiThreshold"] > 0:
self.Messenger.print_pause(coin_pair, [rsi, day_volume],
self.pause_params["buy"]["pauseTime"],
"buy")
self.Database.pause_buy(coin_pair)
else:
self.Messenger.print_no_buy(coin_pair, rsi, day_volume,
current_buy_price)
def sell_strategy(self, coin_pair):
"""
Applies the sell checks on the coin pair and handles the results appropriately
:param coin_pair: Coin pair market to check (ex: BTC-ETH, BTC-FCT)
:type coin_pair: str
"""
if (coin_pair in self.Database.app_data["pausedTrackedCoinPairs"]
or coin_pair not in self.Database.trades["trackedCoinPairs"]):
return
rsi = self.calculate_RSI(coin_pair=coin_pair,
period=14,
unit=self.trade_params["tickerInterval"])
current_sell_price = self.get_current_price(coin_pair, "bid")
profit_margin = self.Database.get_profit_margin(
coin_pair, current_sell_price)
if rsi is None:
return
if self.check_sell_parameters(rsi, profit_margin):
sell_stats = {"rsi": rsi, "profitMargin": profit_margin}
self.sell(coin_pair, current_sell_price, sell_stats)
elif "sell" in self.pause_params and profit_margin <= self.pause_params[
"sell"]["profitMarginThreshold"] < 0:
self.Messenger.print_pause(coin_pair, [profit_margin, rsi],
self.pause_params["sell"]["pauseTime"],
"sell")
self.Database.pause_sell(coin_pair)
else:
self.Messenger.print_no_sell(coin_pair, rsi, profit_margin,
current_sell_price)
def check_buy_parameters(self, rsi, day_volume, current_buy_price):
"""
Used to check if the buy conditions have been met
:param rsi: The coin pair's current RSI
:type rsi: float
:param day_volume: The coin pair's current 24 hour volume
:type day_volume: float
:param current_buy_price: The coin pair's current price
:type current_buy_price: float
:return: Boolean indicating if the buy conditions have been met
:rtype : bool
"""
rsi_check = rsi <= self.trade_params["buy"]["rsiThreshold"]
day_volume_check = day_volume >= self.trade_params["buy"][
"24HourVolumeThreshold"]
current_buy_price_check = current_buy_price >= self.trade_params[
"buy"]["minimumUnitPrice"]
return rsi_check and day_volume_check and current_buy_price_check
def check_sell_parameters(self, rsi, profit_margin):
"""
Used to check if the sell conditions have been met
:param rsi: The coin pair's current RSI
:type rsi: float
:param profit_margin: The coin pair's current profit margin
:type profit_margin: float
:return: Boolean indicating if the sell conditions have been met
:rtype : bool
"""
rsi_check = rsi >= self.trade_params["sell"]["rsiThreshold"]
lower_profit_check = profit_margin >= self.trade_params["sell"][
"minProfitMarginThreshold"]
upper_profit_check = profit_margin >= self.trade_params["sell"][
"profitMarginThreshold"]
loss_check = ("lossMarginThreshold" in self.trade_params["sell"]
and 0 > self.trade_params["sell"]["lossMarginThreshold"]
>= profit_margin)
return (rsi_check and lower_profit_check) or upper_profit_check or (
rsi_check and loss_check)
def buy(self, coin_pair, btc_quantity, price, stats, trade_time_limit=2):
"""
Used to place a buy order to Bittrex. Wait until the order is completed.
If the order is not filled within trade_time_limit minutes cancel it.
:param coin_pair: String literal for the market (ex: BTC-LTC)
:type coin_pair: str
:param btc_quantity: The amount of BTC to buy with
:type btc_quantity: float
:param price: The price at which to buy
:type price: float
:param stats: The buy stats object
:type stats: dict
:param trade_time_limit: The time in minutes to wait fot the order before cancelling it
:type trade_time_limit: float
"""
buy_quantity = round(btc_quantity / price, 8)
buy_data = self.Bittrex.buy_limit(coin_pair, buy_quantity, price)
if not buy_data["success"]:
error_str = self.Messenger.print_error(
"buy", [coin_pair, buy_data["message"]])
logger.error(error_str)
return
self.Database.store_initial_buy(coin_pair, buy_data["result"]["uuid"])
buy_order_data = self.get_order(buy_data["result"]["uuid"],
trade_time_limit * 60)
self.Database.store_buy(buy_order_data["result"], stats)
self.Messenger.print_buy(coin_pair, price, stats["rsi"],
stats["24HrVolume"])
self.Messenger.send_buy_slack(coin_pair, stats["rsi"],
stats["24HrVolume"])
self.Messenger.send_buy_gmail(buy_order_data["result"], stats)
self.Messenger.play_sw_imperial_march()
def sell(self, coin_pair, price, stats, trade_time_limit=2):
"""
Used to place a sell order to Bittrex. Wait until the order is completed.
If the order is not filled within trade_time_limit minutes cancel it.
:param coin_pair: String literal for the market (ex: BTC-LTC)
:type coin_pair: str
:param price: The price at which to buy
:type price: float
:param stats: The buy stats object
:type stats: dict
:param trade_time_limit: The time in minutes to wait fot the order before cancelling it
:type trade_time_limit: float
"""
trade = self.Database.get_open_trade(coin_pair)
sell_data = self.Bittrex.sell_limit(coin_pair, trade["quantity"],
price)
if not sell_data["success"]:
error_str = self.Messenger.print_error(
"sell", [coin_pair, sell_data["message"]])
logger.error(error_str)
return
sell_order_data = self.get_order(sell_data["result"]["uuid"],
trade_time_limit * 60)
# TODO: Handle partial/incomplete sales.
self.Database.store_sell(sell_order_data["result"], stats)
self.Messenger.print_sell(coin_pair, price, stats["rsi"],
stats["profitMargin"])
self.Messenger.send_sell_slack(coin_pair, stats["rsi"],
stats["profitMargin"])
self.Messenger.send_sell_gmail(sell_order_data["result"], stats)
self.Messenger.play_sw_theme()
def get_markets(self, main_market_filter=None):
"""
Gets all the Bittrex markets and filters them based on the main market filter
:param main_market_filter: Main market to filter on (ex: BTC, ETH, USDT)
:type main_market_filter: str
:return: All Bittrex markets (with filter applied, if any)
:rtype : list
"""
markets = self.Bittrex.get_markets()
if not markets["success"]:
error_str = self.Messenger.print_error("market", [], True)
logger.error(error_str)
exit()
markets = markets["result"]
if main_market_filter is not None:
market_check = main_market_filter + "-"
markets = py_.filter_(
markets, lambda market: market_check in market["MarketName"])
markets = py_.map_(markets, lambda market: market["MarketName"])
return markets
def get_current_price(self, coin_pair, price_type):
"""
Gets current market price for a coin pair
:param coin_pair: Coin pair market to check (ex: BTC-ETH, BTC-FCT)
:type coin_pair: str
:param price_type: The type of price to get (one of: 'ask', 'bid')
:type price_type: str
:return: Coin pair's current market price
:rtype : float
"""
coin_summary = self.Bittrex.get_market_summary(coin_pair)
if not coin_summary["success"]:
error_str = self.Messenger.print_error("coinMarket", [coin_pair])
logger.error(error_str)
return None
if price_type == "ask":
return coin_summary["result"][0]["Ask"]
if price_type == "bid":
return coin_summary["result"][0]["Bid"]
return coin_summary["result"][0]["Last"]
def get_current_24hr_volume(self, coin_pair):
"""
Gets current 24 hour market volume for a coin pair
:param coin_pair: Coin pair market to check (ex: BTC-ETH, BTC-FCT)
:type coin_pair: str
:return: Coin pair's current 24 hour market volume
:rtype : float
"""
coin_summary = self.Bittrex.get_market_summary(coin_pair)
if not coin_summary["success"]:
error_str = self.Messenger.print_error("coinMarket", [coin_pair])
logger.error(error_str)
return None
return coin_summary["result"][0]["BaseVolume"]
def get_closing_prices(self, coin_pair, period, unit):
"""
Returns closing prices within a specified time frame for a coin pair
:param coin_pair: String literal for the market (ex: BTC-LTC)
:type coin_pair: str
:param period: Number of periods to query
:type period: int
:param unit: Ticker interval (one of: 'oneMin', 'fiveMin', 'thirtyMin', 'hour', 'week', 'day', and 'month')
:type unit: str
:return: Array of closing prices
:rtype : list
"""
historical_data = self.Bittrex.get_historical_data(
coin_pair, period, unit)
closing_prices = []
for i in historical_data:
closing_prices.append(i["C"])
return closing_prices
def get_order(self, order_uuid, trade_time_limit):
"""
Used to get an order from Bittrex by it's UUID.
First wait until the order is completed before retrieving it.
If the order is not completed within trade_time_limit seconds, cancel it.
:param order_uuid: The order's UUID
:type order_uuid: str
:param trade_time_limit: The time in seconds to wait fot the order before cancelling it
:type trade_time_limit: float
:return: Order object
:rtype : dict
"""
start_time = time.time()
order_data = self.Bittrex.get_order(order_uuid)
while time.time() - start_time <= trade_time_limit and order_data[
"result"]["IsOpen"]:
time.sleep(10)
order_data = self.Bittrex.get_order(order_uuid)
if order_data["result"]["IsOpen"]:
error_str = self.Messenger.print_error("order", [
order_uuid, trade_time_limit, order_data["result"]["Exchange"]
])
logger.error(error_str)
if order_data["result"]["Type"] == "LIMIT_BUY":
self.Bittrex.cancel(order_uuid)
return order_data
def calculate_RSI(self, coin_pair, period, unit):
"""
Calculates the Relative Strength Index for a coin_pair
If the returned value is above 75, it's overbought (SELL IT!)
If the returned value is below 25, it's oversold (BUY IT!)
:param coin_pair: String literal for the market (ex: BTC-LTC)
:type coin_pair: str
:param period: Number of periods to query
:type period: int
:param unit: Ticker interval (one of: 'oneMin', 'fiveMin', 'thirtyMin', 'hour', 'week', 'day', and 'month')
:type unit: str
:return: RSI
:rtype : float
"""
closing_prices = self.get_closing_prices(coin_pair, period * 3, unit)
count = 0
change = []
# Calculating price changes
for i in closing_prices:
if count != 0:
change.append(i - closing_prices[count - 1])
count += 1
if count == 15:
break
# Calculating gains and losses
advances = []
declines = []
for i in change:
if i > 0:
advances.append(i)
if i < 0:
declines.append(abs(i))
average_gain = (sum(advances) / 14)
average_loss = (sum(declines) / 14)
new_avg_gain = average_gain
new_avg_loss = average_loss
for _ in closing_prices:
if 14 < count < len(closing_prices):
close = closing_prices[count]
new_change = close - closing_prices[count - 1]
add_loss = 0
add_gain = 0
if new_change > 0:
add_gain = new_change
if new_change < 0:
add_loss = abs(new_change)
new_avg_gain = (new_avg_gain * 13 + add_gain) / 14
new_avg_loss = (new_avg_loss * 13 + add_loss) / 14
count += 1
if new_avg_loss == 0:
return None
rs = new_avg_gain / new_avg_loss
new_rs = 100 - 100 / (1 + rs)
return new_rs
def get_non_zero_balances(self):
"""
Gets all non-zero user coin balances in the correct format
"""
balances_data = self.Bittrex.get_balances()
if not balances_data["success"]:
error_str = self.Messenger.print_error("balance")
logger.error(error_str)
return
non_zero_balances = py_.filter_(
balances_data["result"],
lambda balance_item: balance_item["Balance"] > 0)
return py_.map_(non_zero_balances,
lambda balance: self.create_balance_object(balance))
def create_balance_object(self, balance_item):
"""
Creates a new balance object containing only the relevant values and the BTC value of the coin's balance
:param balance_item: The Bittrex user balance object for a coin
:type balance_item: dict
"""
btc_price = 1
is_tracked = False
if balance_item["Currency"] != "BTC":
coin_pair = "BTC-" + balance_item["Currency"]
is_tracked = coin_pair in self.Database.trades["trackedCoinPairs"]
btc_price = self.get_current_price(coin_pair, "bid")
return py_.assign(
py_.pick(balance_item, "Currency", "Balance"), {
"BtcValue": round(btc_price * balance_item["Balance"], 8),
"IsTracked": is_tracked
})
from bittrex import Bittrex
from pymarketcap import *
from twilio.rest import Client
import simplejson as json
apiKeys = json.loads(open("secrets.json").read())
myBittrex = Bittrex(apiKeys['key'], apiKeys['secret'])
cmc = Pymarketcap()
twilio = Client(apiKeys['SID'], apiKeys['AUTH'])
data = json.loads(json.dumps(myBittrex.get_balances()))
deposited = 1297.20
if data["success"]:
total = 0
balances = {}
changes = {}
for curr in data['result']:
balance = curr['Balance']
currency = curr['Currency']
if balance > 0:
balances[currency] = balance
for curr, balance in balances.items(): # get balances
print(curr, balance)
cmcData = json.loads(json.dumps(cmc.ticker(curr)))
usd = cmcData['price_usd']
total += usd * balance
class bittrex_private:
def __init__(self):
# self.bittrex_public = Bittrex(None, None) # 公開情報を扱うBittrexオブジェクト
self.bittrex_private = Bittrex(KEY, SECRET) # 個人の情報を扱うBittrexオブジェクト
# トレード履歴を取得
def get_order_history(self):
response = self.bittrex_private.get_order_history()
pprint(response)
return response
# 買い注文を出す
# marketに通貨ペア、quantityに注文する量、rateに価格を指定
def buy_alt_coin(self, market, quantity, rate):
response = self.bittrex_private.buy_limit(market=market,
quantity=quantity,
rate=rate)
# 成功なら注文id、失敗ならfalseを返す
if response['success'] is False:
print(response)
return False
else:
return response['result']['uuid']
# 売り注文を出す
# marketに通貨ペア、quantityに注文する量、rateに価格を指定
def sell_alt_coin(self, market, quantity, rate):
response = self.bittrex_private.sell_limit(market=market,
quantity=quantity,
rate=rate)
# 成功なら注文id、失敗ならfalseを返す
if response['success'] is False:
print(response)
return False
else:
return response['result']['uuid']
# 注文をキャンセルする
def order_cancel(self, uuid):
response = self.bittrex_private.cancel(uuid=uuid)
# 成功ならtrue、失敗ならfalseを返す
print(response)
return response['success']
# 注文一覧を取得する
def get_orders(self):
order_list = []
response = self.bittrex_private.get_open_orders()
if response['success'] is False:
print(response)
return False
else:
# 注文が１件もない場合
if len(response['result']) == 0:
return None
for item in response['result']:
# 通貨の種類と量、注文IDを抜き出す
balance = {}
balance['market'] = item['Exchange']
balance['quantity'] = item['Quantity']
balance['uuid'] = item['OrderUuid']
order_list.append(balance)
return order_list
# 所有している通貨をList型で返す
def get_balances(self):
balance_list = []
response = self.bittrex_private.get_balances()
if response['success'] is False:
print(response)
return False
else:
for item in response['result']:
# 利用可能な通貨量が0の場合はスキップする
if item['Available'] == 0:
continue
# 通貨の種類と量を抜き出す
balance = {}
balance['currency'] = item['Currency']
balance['available'] = item['Available']
balance_list.append(balance)
return balance_list
class CapitVitaCrypto(CapitVita):
def __init__(self,
home_path='',
num_coins=25,
mailing_list=[],
debug=False):
self.num_coins = num_coins
self.mailing_list = mailing_list
self.coin_list = []
self.df = []
self.debug = debug
self.home_path = home_path
self.file_path = home_path + 'crypto-data/'
self.volume_sum = []
# bittrex
self.B = Bittrex(key, secret)
self.b_currencies = [
x['Currency'] for x in self.B.get_currencies()['result']
] # currencies available to trade in bittrex
self.market_summaries = self.B.get_market_summaries()['result']
self.markets = [x['MarketName']
for x in self.market_summaries] # market names
self.BTC_markets = [
x for x in self.markets if 'BTC' in x and 'USDT' not in x
]
self.ETH_markets = [
x for x in self.markets if 'ETH' in x and 'USDT' not in x
]
self.USDT_markets = [x for x in self.markets if 'USDT' in x]
self.USDT_BTC = [
x for x in self.market_summaries if x['MarketName'] == 'USDT-BTC'
][-1]['Last']
self.USDT_ETH = [
x for x in self.market_summaries if x['MarketName'] == 'USDT-ETH'
][-1]['Last']
def get_coin_list(self):
# get coin list (all coins, some are not tradeable on bittrex)
url = 'https://www.cryptocompare.com/api/data/coinlist/'
response = urllib2.urlopen(url)
data = json.loads(response.read())
self.coin_list = [
x.encode('ascii', 'ignore') for x in data['Data'].keys()
]
#print(len(self.coin_list)) # 1507 as of 2017-09-14
def grab_data(self, coin):
# get historical OHLC for one cryptocurrency
url = 'https://min-api.cryptocompare.com/data/histoday?fsym={}&tsym=USD&limit={}&aggregate=1&e=CCCAGG'.format(
coin, 80)
response = urllib2.urlopen(url)
data = json.loads(response.read())
try:
self.df = pd.DataFrame(data['Data'])
self.df['date'] = self.df['time'].apply(
lambda x: datetime.datetime.fromtimestamp(x))
#self.df.drop(['time', 'volumefrom'], axis = 1)
#self.df.columns = ['Adj. Close', 'Adj. High', 'Adj. Low', 'Adj. Open', 'time', 'volumefrom', 'volumeto', 'date']
except KeyError:
return False
self.volume_sum.append(self.df['volumeto'].iloc[-20:].median())
# generate signals
self.df['rsi'] = self.RSI(self.df['close'], 14)
self.df['26 ema'] = self.df['close'].ewm(ignore_na=False,
min_periods=0,
adjust=True,
com=26).mean()
self.df['12 ema'] = self.df['close'].ewm(ignore_na=False,
min_periods=0,
adjust=True,
com=12).mean()
self.df['MACD'] = self.df['12 ema'] - self.df['26 ema']
self.df['MACD signal'] = self.df['MACD'] - self.df['MACD'].ewm(
ignore_na=False, min_periods=0, adjust=True, com=9).mean()
self.df['MACD_norm'] = self.normalize(self.df['MACD signal'])
self.df['MACD_der'] = self.derivative(self.df['MACD_norm'])
def get_points(self, coin):
try:
self.grab_data(coin) ## get the data and store it in self.df
if len(self.df) < 20 or self.df['volumeto'].iloc[-20:].median(
) < 850000 * 0.8: # if grab is unsuccessful or below average volume * 0.7, end
points = {'admin': -500}
else:
points = {}
mb, tb, bb, = self.bbands(self.df['close'])
if self.df['close'].iloc[-1] < (mb.iloc[-1] + bb.iloc[-1]) / 2:
points['admin'] = -500
# RSI points (max 50)
points['rsi'] = 50 - round(
1.2 * abs(30 - self.df['rsi'].iloc[-1]))
# MACD points (max 50)
points['macd1'] = round(
25 * self.df['MACD_norm'].iloc[-1] /
max([abs(x) for x in self.df['MACD_norm']]))
points['macd2'] = round(
25 * self.df['MACD_der'].iloc[-1] /
max([abs(x) for x in self.df['MACD_der']]))
# candlestick points (max 10)
candlestickFactor = 1
patterns = self.detectCandlestickPatterns(
self.df['open'][-7:], self.df['close'][-7:],
self.df['low'][-7:], self.df['high'][-7:],
candlestickFactor)
points['candlesticks'] = self.rangeLimit(
round(sum([x[2] for x in patterns])), -20, 20)
except BufferError as e:
#except Exception as e:
print('problem: {}'.format(e))
return points
def find_coins(self, graph=False, bittrex_currencies_only=True):
# start counting duration of script
start_time = time.time()
print('Initiating log...')
# create log
ff = open(self.file_path + 'readme.txt', 'w')
ff.write(str(datetime.datetime.now()))
ff.write('\n')
print('Deleting old plots...')
# delete old files
os.chdir(self.file_path)
filelist = glob.glob('*.png')
for f in filelist:
os.remove(f)
os.chdir(self.home_path)
print('Fetching coin list...')
if bittrex_currencies_only:
self.update_B()
self.coin_list = self.b_currencies
else:
self.get_coin_list()
if self.debug:
self.coin_list = self.coin_list[:30]
len_coin_list = len(self.coin_list)
print(' {} coins.'.format(len_coin_list))
#print(' Expect script to take approximately {} minutes'.format(round(len_coin_list*1.0613 - 14)/60, 2))
# grab data in batches
print('Getting points for {} coins...'.format(len_coin_list))
coin_points = {}
for i, coin in enumerate(self.coin_list):
if i % (len(self.coin_list) / 25) == 0:
print('{}% done'.format(
round(100 * float(i) / len(self.coin_list), 1)))
try:
points = self.get_points(coin)
coin_points[coin] = [sum([points[x] for x in points]), points]
#except BufferError:
except Exception as e:
print('failed {} because {}'.format(coin, e))
original_len_coin_list = len(coin_points)
print('Sorting coins...')
# sort stocks by point system
sorted_coins = sorted(coin_points.items(),
key=itemgetter(1),
reverse=True)[:self.num_coins]
print(sorted_coins)
if graph:
print('Graphing coins...')
for coin in [x[0] for x in sorted_coins]:
try:
self.graph_data(coin, saveLocation=self.file_path)
except BufferError:
#except Exception as e:
print('failed {} because {}'.format(coin, e))
# write into log
ff.write('Cheap coins to invest in for 2 days ~ 1 week: \n\n')
ff.write('#\n')
for i in sorted_coins:
ff.write(i[0] + ': ' + str(round(i[1][0], 1)) + ' ' +
str(i[1][1]) + '\n')
ff.write('#\n')
ff.write('\n\n ' + str(original_len_coin_list) +
' stocks shortened by point system to ' +
str(len(sorted_coins)) + ' stocks')
ff.write("\n\n--- %s seconds ---" %
(round(time.time() - start_time, 2)))
ff.write('\n\n\n Capit-Vita Crypto Version 1.1 (2017-09-22)\n\n')
ff.write(' - Buying is confirmed to work\n')
ff.close()
#print(self.volume_sum[-20:])
#print('average volume', sum(self.volume_sum)/len(self.volume_sum))
# median volumeto: 850k
# send email
if len(self.mailing_list) > 0:
send_email(self.file_path,
'Top ' + str(self.num_coins) + ' Coin Prospects',
self.mailing_list)
###### remove coin types I currently own
my_coins = [x['Currency'] for x in self.B.get_balances()['result']]
print('my coins: {}'.format(my_coins))
print('before: {}'.format([x[0] for x in sorted_coins]))
sorted_coins = [x for x in sorted_coins if x[0] not in my_coins]
print('after: {}'.format([x[0] for x in sorted_coins]))
# save wanted coins
with open(self.file_path + 'wanted_coins.txt', 'w') as f:
f.write('{}, '.format([str(x[0]) for x in sorted_coins]))
return sorted_coins
def buy_next_coin(self):
# save wanted_coins
if os.path.isfile(self.file_path + 'wanted_coins.txt'):
with open(self.file_path + 'wanted_coins.txt', 'r') as f:
data = eval(f.readlines()[0][:-2])
else:
return False
print(data)
def update_B(self):
self.b_currencies = [
x['Currency'] for x in self.B.get_currencies()['result']
] # currencies available to trade in bittrex
self.market_summaries = self.B.get_market_summaries()['result']
self.markets = [x['MarketName']
for x in self.market_summaries] # market names
self.BTC_markets = [
x for x in self.markets if 'BTC' in x and 'USDT' not in x
]
self.ETH_markets = [
x for x in self.markets if 'ETH' in x and 'USDT' not in x
]
self.USDT_markets = [x for x in self.markets if 'USDT' in x]
self.USDT_BTC = [
x for x in self.market_summaries if x['MarketName'] == 'USDT-BTC'
][-1]['Last']
self.USDT_ETH = [
x for x in self.market_summaries if x['MarketName'] == 'USDT-ETH'
][-1]['Last']
#print len(self.b_currencies) # 277 as of 2017-09-21
def thing(self):
BTC_market_prices = []
ETH_market_prices = []
### create value exchange rate
for currency in self.b_currencies:
if any(currency in x for x in BTC_markets):
last_price = [
x['Last'] for x in self.market_summaries
if x['MarketName'] == 'BTC-{}'.format(currency)
]
if len(last_price) > 0:
BTC_market_prices.append('Last price for {} is ${}'.format(
currency, round(last_price[0] * USDT_BTC, 2)))
elif any(currency in x for x in ETH_markets):
last_price = [
x['Last'] for x in self.market_summaries
if x['MarketName'] == 'ETH-{}'.format(currency)
]
if len(last_price) > 0:
ETH_market_prices.append('Last price for {} is ${}'.format(
currency, round(last_price[0] * USDT_ETH, 2)))
cnt_in = 0
cnt_not_in = 0
for currency in self.b_currencies:
if all(currency not in x
for x in self.BTC_markets + self.ETH_markets):
cnt_not_in += 1
#print('{} not in any market'.format(currency))
else:
cnt_in += 1
#print(cnt_in, cnt_not_in) #203 in market, 74 out of market as of 2017-09-21
### can only buy and sell on existing markets
def my_coins(self):
my_coins = [x for x in self.B.get_balances()['result']]
print(my_coins)
total = 0
print('\n\n----------- My Wallet -----------\n')
for coin in my_coins:
if coin['Currency'] == 'BTC':
print('{} available for {} (${})'.format(
coin['Available'], coin['Currency'],
round(coin['Available'] * self.USDT_BTC, 2)))
total += coin['Available'] * self.USDT_BTC
elif any(coin['Currency'] in x for x in self.BTC_markets):
BTC_coin_rate = [
x['Last'] for x in self.market_summaries
if x['MarketName'] == 'BTC-{}'.format(coin['Currency'])
][0]
print('{} available for {} (${})'.format(
coin['Available'], coin['Currency'],
round(coin['Available'] * self.USDT_BTC * BTC_coin_rate,
2)))
total += coin['Available'] * self.USDT_BTC * BTC_coin_rate
else:
print('{} available for {} (${})'.format(
coin['Available'], coin['Currency'],
'hold')) ## add ethereum
#return summary
return my_coins
def total_available_USD(self, BTC_ETH_only=True):
balances = self.B.get_balances()['result']
total_USD = 0
for balance in balances:
if balance['Balance'] > 0:
if balance['Currency'] == 'BTC':
total_USD += balance['Balance'] * self.USDT_BTC
print('BTC: {}'.format(balance['Balance'] * self.USDT_BTC))
elif balance['Currency'] == 'ETH':
total_USD += balance['Balance'] * self.USDT_ETH
print('ETH: {}'.format(balance['Balance'] * self.USDT_ETH))
elif not BTC_ETH_only:
if any(balance['Currency'] in x for x in self.BTC_markets):
to_add = balance['Balance'] * [
x['Last']
for x in self.market_summaries if x['MarketName']
== 'BTC-{}'.format(balance['Currency'])
][0] * self.USDT_BTC
total_USD += to_add
print('{}: {}'.format(balance['Currency'], to_add))
elif any(balance['Currency'] in x
for x in self.ETH_markets):
to_add = balance['Balance'] * [
x['Last']
for x in self.market_summaries if x['MarketName']
== 'ETH-{}'.format(balance['Currency'])
][0] * self.USDT_ETH
total_USD += to_add
print('{}: {}'.format(balance['Currency'], to_add))
# consider only BTC and ETH liquid?
print('Total available: {}'.format(total_USD))
return total_USD
def buy_altcoin(self, coin):
if any(coin in x['Currency'] for x in self.B.get_balances()['result']):
print('not buying, already have')
return False
if any(coin in x for x in self.BTC_markets):
market = [x for x in self.BTC_markets if coin in x][0]
print(market)
available_USD = self.total_available_USD()
print('available USD', available_USD)
increment_USD = available_USD / 20
print('5% available USD: {}'.format(increment_USD))
BTC_coin_rate = self.B.get_marketsummary(
market)['result'][0]['Last']
print('BTC - {} conversion: {}'.format(coin, BTC_coin_rate))
print('BTC - USD conversion: {}'.format(self.USDT_BTC))
print('want to buy {} {} coins'.format(
increment_USD / self.USDT_BTC / BTC_coin_rate, coin))
print('buying {}: {}'.format(
coin,
self.B.buy_limit(market,
increment_USD / self.USDT_BTC / BTC_coin_rate,
BTC_coin_rate))) # market, quantity, rate
def sell_altcoin(self, order):
# takes a buy order and reverses it (sell)
coin = order['Exchange'][4:]
if any(coin in x for x in self.BTC_markets):
market = [x for x in self.BTC_markets if coin in x][0]
elif any(coin in x for x in self.ETH_markets):
market = [x for x in self.ETH_markets if coin in x][0]
coin_rate = self.B.get_marketsummary(market)['result'][0]['Last']
quantity = order['Quantity']
if all(coin not in x['Currency']
for x in self.B.get_balances()['result']):
print('cannot sell, do not have')
return False
#print('selling {}: {}'.format(market, self.B.sell_limit(market, quantity, coin_rate))) # market, quantity, rate
def coin_to_USD(self, order):
coin = order['Exchange'][4:]
market = [x for x in self.BTC_markets if coin in x][0]
BTC_coin_rate = self.B.get_marketsummary(market)['result'][0]['Last']
if coin == 'BTC':
return order['Quantity'] * self.USDT_BTC
elif coin == 'ETH':
pass
elif any([coin in x for x in self.BTC_markets]):
last_price = [
x['Last'] for x in self.market_summaries
if coin in x['MarketName']
]
return order['Quantity'] * self.USDT_BTC * BTC_coin_rate
elif any(coin in x for x in self.ETH_markets):
pass
else:
pass
def my_coin_price_change(self):
orders = self.B.get_order_history()['result']
## remove orders that I don't own
orders = [x for x in orders]
print(orders)
self.update_B()
for order in orders:
bought_at = round(
order['Quantity'] * order['PricePerUnit'] * self.USDT_BTC, 2)
currently = round(self.coin_to_USD(order), 2)
perc_change = round((currently / bought_at - 1) * 100, 1)
timestamp = datetime.datetime.now() - datetime.datetime.strptime(
order['TimeStamp'], '%Y-%m-%dT%H:%M:%S.%f')
print(
' bought {} ({} ago) for relative BTC value of ${}, currently ${}: {}% change'
.format(order['Exchange'][4:], timestamp, bought_at, currently,
perc_change))
### formula for selling:
# cost of trade = 0.35% x 2 = 0.7%
# have an open sell order at 10% -> 9.3% up
# if simulataneous orders are possible, have an open sell order at -10% -> 10.7% down
# if the coin is older than 5 days, lower the upper sell limit by 2% to 8% -> 7.3% up
# every 3 days after that lower by 2% until @ 2%
lower_limit = -10
if timestamp < datetime.timedelta(days=5):
upper_limit = 10
elif timestamp < datetime.timedelta(days=8): # approx one week
upper_limit = 8
elif timestamp < datetime.timedelta(days=11):
upper_limit = 6
elif timestamp < datetime.timedelta(days=14): # two weeks
upper_limit = 4
elif timestamp < datetime.timedelta(days=17):
upper_limit = 2
elif timestamp > datetime.timedelta(
days=21): # sell no matter what after 3 weeks
upper_limit = -10
if perc_change < lower_limit or perc_change > upper_limit:
self.sell_altcoin(order)
