class CoinBasePro:
public_client = cbpro.PublicClient()
def __init__(self, config):
self.auth_client = cbpro.AuthenticatedClient(config['API_KEY'],
config['SECRET'],
config['PASSPHRASE'])
def wallet(self, id_wallet):
return self.auth_client.get_account(id_wallet)
def eth_price(self):
return self.public_client.get_product_ticker(
product_id='ETH-EUR')['price']
def total_amount(self):
try:
eth_wallet = self.wallet('c9b25431-6e04-4fc7-bd80-3f8d3e1ff060')
eur_wallet = self.wallet('ad260d00-a9bd-4dd6-995c-36b01ffb4efb')
eth_wallet = float(eth_wallet['balance'])
eur_wallet = float(eur_wallet['balance'])
eth_price = float(self.eth_price())
total = round(eur_wallet + (eth_wallet * eth_price), 2)
return total
except KeyError as err:
raise err
except ValueError as err:
raise err
def get_currency_price(currency_ticker, client=None):
if currency_ticker == "CS":
return 1.0
if client is None:
client = cbpro.PublicClient()
pstr = client.get_product_24hr_stats("{0}-USD".format(currency_ticker))["last"]
return float(pstr)
def btc_true():
client = cbpro.PublicClient()
x = client.get_product_ticker(product_id='BTC-USD')
for i in x:
a = x['price']
b = float(a)
return b
def get_btc_price():
public_client = cbpro.PublicClient()
btc = public_client.get_product_ticker("BTC-EUR")
for key, value in btc.items():
if key == "price":
return value
def process(m_granularity: Granularity = Granularity.ONE_MINUTE,
**kwargs) -> None:
start_time, end_time = find_time_span(time_span=kwargs.get('time_span'),
start_time=kwargs.get('start_time'),
end_time=kwargs.get('end_time'),
granularity=m_granularity)
host = Config['mongo_db']['host']
port = Config['mongo_db']['port']
db_name = Config['mongo_db']['database']
historical_candle_stick_suffix = Config['mongo_db']['collection_suffix']
mongo_client = MongoClient(host, port)
db: Database = mongo_client[db_name]
cb_public_client: PublicClient = cbpro.PublicClient()
product_collection = cb_public_client.get_products()
for product in product_collection:
get_historic_candles_for_product(cb_public_client,
db,
historical_candle_stick_suffix,
product,
start_time,
end_time,
m_granularity=m_granularity)
def __init__(self, API_KEY, SECRET_KEY, PASSPHRASE):
self.API_KEY = API_KEY
self.SECRET_KEY = SECRET_KEY
self.PASSPHRASE = PASSPHRASE
self.auth_client = cbpro.AuthenticatedClient(API_KEY, SECRET_KEY,
PASSPHRASE)
self.public_client = cbpro.PublicClient()
def get_cb_client(client_type,
key=None,
secret=None,
passphrase=None,
api_url="https://api.pro.coinbase.com"):
"""
:param client_type:
:param key:
:param secret:
:param passphrase:
:param api_url:
:return:
usage:
>>> key='1b19ba867bf0e06f93f583b88825d485'
>>> secret = 'TKCdKrstN+eX7KKZAhG08rPCh3Yo7kMcf9CUXEaE9TlQ/HAOzXely9UkdVv4PdVUtieW8eP97I9kXd0d4I2AGQ=='
>>> passphrase = 'uihizupz01'
>>> api_url = 'https://api.pro.coinbase.com'
>>> client = get_cb_client('private', key, secret, passphrase)
"""
if client_type == 'public':
client = cbpro.PublicClient()
else:
client = cbpro.AuthenticatedClient(key,
secret,
passphrase,
api_url=api_url)
return client
def get_historical_data(self, num_periods=200):
cbpro_client = cbpro.PublicClient()
end = datetime.datetime.utcnow()
end_iso = end.isoformat()
start = end - datetime.timedelta(seconds=(self.period_size * num_periods))
start_iso = start.isoformat()
ret_base = cbpro_client.get_product_historic_rates(self.base, granularity=self.period_size, start=start_iso, end=end_iso)
ret_quoted = cbpro_client.get_product_historic_rates(self.quoted, granularity=self.period_size, start=start_iso, end=end_iso)
# Check if we got rate limited, which will return a JSON message
while not isinstance(ret_base, list):
time.sleep(3)
ret_base = cbpro_client.get_product_historic_rates(self.base, granularity=self.period_size, start=start_iso, end=end_iso)
while not isinstance(ret_quoted, list):
time.sleep(3)
ret_quoted = cbpro_client.get_product_historic_rates(self.quoted, granularity=self.period_size, start=start_iso, end=end_iso)
hist_data_base = np.array(ret_base, dtype='object')
hist_data_quoted = np.array(ret_quoted, dtype='object')
array_size = min(len(ret_base), len(ret_quoted))
hist_data_base.resize(array_size, 6)
hist_data_quoted.resize(array_size, 6)
for row in hist_data_base:
row[0] = datetime.datetime.fromtimestamp(row[0], pytz.utc)
for row in hist_data_quoted:
row[0] = datetime.datetime.fromtimestamp(row[0], pytz.utc)
hist_data = np.ndarray((len(hist_data_base), 6), dtype='object')
hist_data[:, 0] = hist_data_base[:, 0]
hist_data[:, [1,2,3,4]] = hist_data_base[:, [1,2,3,4]]/hist_data_quoted[:, [1,2,3,4]]
total_price = (hist_data_base[:, 4] + hist_data_quoted[:, 4])
hist_data[:, 5] = ((hist_data_base[:, 4] / total_price) * hist_data_base[:, 5]) + ((hist_data_base[:, 4] / total_price) * hist_data_quoted[:, 5])
hist_data[:, 5] = hist_data[:, 5] * hist_data[:, 4]
return np.flipud(hist_data)
def main():
"""
The main portion of the application.
"""
pc = cbpro.PublicClient()
while True:
try:
current_ticker = pc.get_product_ticker(product_id=PRODUCT_ID)
current_ticker = float(current_ticker['price'])
print(f"{PRODUCT_ID} = {current_ticker}")
if current_ticker >= PRICE_THRSHOLD and THRESHOLD_DIRECTION == "UPPER":
pn.pushbullet_message(
f"{PRODUCT_ID} Alert",
f"Price of {PRODUCT_ID}: {current_ticker}\nThreshold set to: {PRICE_THRSHOLD}"
)
time.sleep(WAIT_TIME) # sleep for 6 hours.
if current_ticker <= PRICE_THRSHOLD and THRESHOLD_DIRECTION == "LOWER":
pn.pushbullet_message(
f"{PRODUCT_ID} Alert",
f"Price of {PRODUCT_ID}: {current_ticker}\nThreshold set to: {PRICE_THRSHOLD}"
)
time.sleep(WAIT_TIME) # sleep for 6 hours.
except KeyboardInterrupt:
break
except ConnectionError:
continue
finally:
time.sleep(10)
def updateValues(oldDf):
'''
Gets newwest prices from coinbase api
* oldDf - the dataframe currently used, with old prices and dates. Check inniPriceHistory.
'''
startDate = oldDf.iloc[-1, 0]
public_client = cbpro.PublicClient() # connect to public API
new_list = public_client.get_product_historic_rates(
'BTC-EUR',
granularity=60,
start=startDate,
end=public_client.get_time().get('iso'))
df = pd.DataFrame(
new_list, columns=['time', 'low', 'high', 'open', 'close', 'volume'])
df.drop_duplicates(inplace=True)
dates = [
datetime.datetime.utcfromtimestamp(i).strftime('%Y-%m-%dT%H:%M:%S.%f')
[:-3] + 'Z' for i in df.time
] # converts time
df['time'] = dates
df = df.sort_values(by='time').reset_index(drop=True)
if len(df) > 1:
df = pd.concat([oldDf, df], axis=0)
didUpdate = 1
else:
df = oldDf
didUpdate = 0
df = df[len(df) - 28800:]
return (df, didUpdate)
def on_open(self):
self.url = "wss://ws-feed.pro.coinbase.com/"
logging.info('Downloads product:{}'.format(self.products))
self.message_count = 0
self.file = None
self.public_client = cbpro.PublicClient()
save_snapshot(self.public_client, self.data_dir)
def get_price(coin, current_balance):
if current_balance != 0:
price = float(cbpro.PublicClient().get_product_ticker(
product_id=f"{coin}-USD")["price"])
return round(price * current_balance)
else:
return 0
def __init__(self, initial_money=100000):
self.current_money = initial_money
self.symbol_table = create_symbol_table()
self.trans_table = create_transaction_table()
self.pnl_table = create_pnl_table()
self.client = cbpro.PublicClient()
self.stocks = {}
def __init__(self,
api_key,
secret_key,
passphrase,
sym_list,
base_currency='USD',
offset_value=70,
is_sandbox=False):
self.wallets = {}
if is_sandbox:
api_base = 'https://api-public.sandbox.pro.coinbase.com'
auth_client = cbpro.AuthenticatedClient(api_key,
secret_key,
passphrase,
api_url=api_base)
sleep(PRIVATE_SLEEP)
pub_client = cbpro.PublicClient(api_url=api_base)
else:
auth_client = cbpro.AuthenticatedClient(api_key, secret_key,
passphrase)
sleep(PRIVATE_SLEEP)
pub_client = cbpro.PublicClient()
self.auth = auth_client
for product_id in sym_list:
# The base can be put in the symbols in the format Quote-Base for use with multiple currencies
if (type(base_currency) is list) or (type(base_currency) is tuple):
product_dat = product_id.split('-')
symbol = product_dat[0]
base = product_dat[1]
if base not in base_currency:
continue
else:
symbol = product_id
base = base_currency
self.wallets[product_id] = Wallet(api_key,
secret_key,
passphrase,
base=base,
sym=symbol,
auth_client=auth_client,
pub_client=pub_client)
self.wallets[product_id].offset_value = offset_value
self.symbols = sym_list
def get_data_by_market_coinbasepro(exchange, market_name):
market_name = market_name.split(sep='/')
market_name = '-'.join(market_name)
coinbasepro = cbpro.PublicClient()
client = ccxt.gdax
start_point_time = '2019-04-08T00:00:00'
actual = epoch_now
listI = []
start_point_time_epock = client.parse8601(start_point_time)
end_point_time = start_point_time_epock + 864000000
try:
next_date_start_t = client.iso8601(start_point_time_epock)
end_point_time_ = client.iso8601(end_point_time)
epoch_next_date_start = 0
flag = True
while epoch_next_date_start < actual and flag is True:
time.sleep(1)
hist = coinbasepro.get_product_historic_rates(
market_name,
start=next_date_start_t,
end=end_point_time_,
granularity=3600)
listI = listI + hist
next_date_start_t = end_point_time_
end_point_time_ = client.parse8601(end_point_time_)
end_point_time_ = end_point_time_ + 864000000
epoch_next_date_start = end_point_time_
if end_point_time_ >= actual:
flag = False
else:
end_point_time_ = client.iso8601(end_point_time_)
df = pd.DataFrame(
listI,
columns=["timestamp", "open", "high", "low", "close", "volume"])
df.to_sql(name='{}_{}'.format(exchange, market_name),
con=mydb,
if_exists='replace',
index=False,
index_label='id')
print(listI)
except Exception as error:
# Create a custom logger
logger = logging.getLogger(__name__)
# Create handlers
f_handler = logging.FileHandler('coinbasepro_exchanges.log')
# Create formatters and add it to handlers
f_format = logging.Formatter(
'%(asctime)s - %(name)s - %(levelname)s - %(message)s')
f_handler.setFormatter(f_format)
# Add handlers to the logger
logger.addHandler(f_handler)
logger.error('EXCHANGE: %s ERROR %s', exchange, error)
logging.error('COIN: %s', market_name)
pass
def __init__(self, key: str = '', secret: str = '', pwd: str = ''):
# by default will have a public client
self.public_client = cbpro.PublicClient()
# whether to create an authenticated client
if len(key) > 0 and len(secret) > 0:
self.auth_client = Client(key, secret)
else:
self.auth_client = None
def __init__(self, key, b64secret, passphrase):
self.url = "https://api.pro.coinbase.com"
self.auth_client = cbpro.AuthenticatedClient(key, b64secret,
passphrase)
self.public_client = cbpro.PublicClient()
self.account_data_w_balance = []
self.instrument_list = []
self.set_account_data()
def fetch_price_history_data_nonAPI(self,symbol,start,end,granularity):
# define class
public_client = cbpro.PublicClient()
try:
history = public_client.get_product_historic_rates(symbol, start, end, granularity)
except:
print('Error pulling historical data')
return history
def get_product_data(pair):
output = {}
public_client = cbpro.PublicClient()
products = public_client.get_products()
for item in products:
if item['id'] == pair:
output.update(item)
return output
def get_price(self, product_id):
# Import cbpro classes
# Get price for the given currency to USD.
public_client = cbpro.PublicClient()
ticker_info = public_client.get_product_ticker(product_id + "-USD")
price = ticker_info['price']
return price
def get_historic_data(pair='BTC-USD', granularity=900, **options):
public_client = cbpro.PublicClient()
history = public_client.get_product_historic_rates(pair,
granularity=granularity)
history_array = np.array(history)
history_pd = pd.DataFrame(
history_array,
columns=['time', 'low', 'high', 'open', 'close', 'volume'])
return history_pd, history_array
def get_current_price(coin):
last_update = time.time()
current_price = Decimal('0.0')
if not coin in PRICE_CACHE:
public_client = cbpro.PublicClient()
ticker = public_client.get_product_ticker(product_id=coin)
current_price = Decimal(ticker['price'])
else:
# check cache age
if time.time() - PRICE_CACHE[coin]['last_update'] > PRICE_CACHE_RATE:
public_client = cbpro.PublicClient()
ticker = public_client.get_product_ticker(product_id=coin)
current_price = Decimal(ticker['price'])
else:
last_update = PRICE_CACHE[coin]['last_update']
current_price = PRICE_CACHE[coin]['price']
PRICE_CACHE[coin] = {'price': current_price, 'last_update': last_update}
return Decimal(current_price)
def __init__(self):
self.folder = "./log_cbpro/"
self._public_client = cbpro.PublicClient()
self._key = os.getenv("API_KEY_SANDBOX")
self._b64secret = os.getenv("API_SECRET_SANDBOX")
self._passphrase = os.getenv("API_PASSPHRASE_SANDBOX")
self._auth_client = cbpro.AuthenticatedClient(self._key, self._b64secret, self._passphrase, api_url="https://api-public.sandbox.pro.coinbase.com")
def fetchCoins():
# url = 'https://api.coindesk.com/v1/bpi/currentprice.json'
# raw_response = requests.get(url)
# print(raw_response.json())
public_client = cbpro.PublicClient()
btc_price = public_client.get_product_24hr_stats('BTC-USD')['last']
eth_price = public_client.get_product_24hr_stats('ETH-USD')['last']
ltc_price = public_client.get_product_24hr_stats('LTC-USD')['last']
return (btc_price, eth_price, ltc_price)
def __init__(self,
api_key,
secret_key,
passphrase,
prediction_ticker='ETH',
is_sandbox_api=False,
auth_client=None,
pub_client=None,
base_ticker='USD'):
self.product_id = prediction_ticker.upper() + '-' + base_ticker
if not (base_ticker == 'USD'):
prediction_ticker = self.product_id
self.orders = {'buy': {}, 'sell': {}}
self.usd_decimal_num = EXCHANGE_CONSTANTS[prediction_ticker][
'resolution']
self.usd_res = 10**(-self.usd_decimal_num)
self.quote_order_min = QUOTE_ORDER_MIN
self.base_order_min = EXCHANGE_CONSTANTS[prediction_ticker][
'base order min']
self.base_decimal_num = EXCHANGE_CONSTANTS[prediction_ticker][
'base resolution']
self.crypto_res = 10**(-self.base_decimal_num)
self.filt_fills = None
self.all_fills = None
self.order_book = None
self.filtered_fill_times = None
self.fill_time = 0
if auth_client is None:
if is_sandbox_api:
self.api_base = 'https://api-public.sandbox.pro.coinbase.com'
self.auth_client = cbpro.AuthenticatedClient(
api_key, secret_key, passphrase, api_url=self.api_base)
self.pub_client = cbpro.PublicClient(api_url=self.api_base)
else:
self.auth_client = cbpro.AuthenticatedClient(
api_key, secret_key, passphrase)
self.pub_client = cbpro.PublicClient()
else:
self.auth_client = auth_client
self.pub_client = pub_client
def __init__(self, UIGraph, Settings):
currencies = CBProCurrencies.instance()
first_currency = currencies.get_all_pairs()[0]
currencies.get_min_sizes()
super(CBProController, self).__init__(product_id=first_currency,
log_to=False)
self.theUIGraph = UIGraph
# Application settings data instance
self.theSettings = Settings
self.webSocketIsOpened = False
self.isRunning = True
self.requestAccountsBalanceUpdate = True
self.backgroundOperationsCounter = 0
self.tickBestBidPrice = 0
self.tickBestAskPrice = 0
self.liveBestBidPrice = 0
self.liveBestAskPrice = 0
self.midMarketPrice = 0
self.currentOrderId = 0
self.currentOrderState = "NONE" # SUBMITTED / OPENED / FILLED / NONE
self.currentOrderInitialSizeInCrypto = 0
self.currentOrderFilledSizeInCrypto = 0
self.currentOrderAverageFilledPriceInFiat = 0
self.productStr = self.theSettings.SETT_GetSettings()["strTradingPair"]
self.productFiatStr = self.theSettings.SETT_GetSettings(
)["strFiatType"]
self.productCryptoStr = self.theSettings.SETT_GetSettings(
)["strCryptoType"]
self.bFiatAccountExists = False
self.bCryptoAccountExists = False
self.HistoricData = []
self.HistoricDataReadIndex = 0
self.HistoricDataSubSchedulingIndex = 0
self.IsConnectedAndOperational = "False"
self.clientPublic = cbpro.PublicClient()
# Start background thread
threadRefreshPrice = threading.Timer(
1, self.updateRealTimePriceInBackground)
threadRefreshPrice.start()
# WebSocket thread
# Websocket thread is launched by parent classes
self.webSocketLock = threading.Lock()
print("CBPro - CBPro Controler Initialization")
def run(self, ):
while 1:
public_client = cbpro.PublicClient()
binance = ccxt.binance()
ticker = binance.fetch_ticker('BTC/USDT')
self.lock.acquire()
self.binance_price[0] = ticker['close']
self.coinbase_price[0] = public_client.get_product_ticker(product_id='BTC-USD')['price']
self.lock.release()
time.sleep(2)
def get_latest(pair='BTC-USD', granularity=900):
public_client = cbpro.PublicClient()
start = datetime.now()
end = start + timedelta(minutes=int(granularity / 60))
history = public_client.get_product_historic_rates(
pair,
granularity=granularity,
start=str(start.isoformat()),
end=str(end.isoformat()))
#history_array = np.array(history)
return history
def get_all_prices(update, context):
# Coinbace Pro Public API
# https://github.com/danpaquin/coinbasepro-python
btc_usd = cbpro.PublicClient().get_product_ticker(
product_id="BTC-USD")["price"]
xrp_usd = cbpro.PublicClient().get_product_ticker(
product_id="XRP-USD")["price"]
eth_usd = cbpro.PublicClient().get_product_ticker(
product_id="ETH-USD")["price"]
bch_usd = cbpro.PublicClient().get_product_ticker(
product_id="BCH-USD")["price"]
ltc_usd = cbpro.PublicClient().get_product_ticker(
product_id="LTC-USD")["price"]
updater.bot.send_message(
chat_id=LIST_OF_ADMINS[0],
text=
f"BTC-USD {str(btc_usd)}\nXRP-USD {str(xrp_usd)}\nETH-USD {str(eth_usd)}\nBCH-USD {str(bch_usd)}\nLTC-USD {str(ltc_usd)}\n\nCoinbasePro rates\n{str(datetime.utcnow())[:19]} (UTC)",
)
def scraper(security='BTC-USD',
request_time=10,
dump_time=3600,
send_email=True):
# BASH script should automatically restart upon any failures
# Therefore we send an email on reconnect and disconnect
email_notification('RECONNECT DETECTED')
public_client = cbpro.PublicClient()
# Get the current working directory for print statement
path = os.getcwd()
historical_ob = pd.DataFrame(columns=['Time', 'Bids', 'Asks'])
while True:
time.sleep(0.5)
try:
cur_time = math.floor(time.time())
if cur_time % request_time == 0:
# Get the order book at level_2 granularity - this is the top 50 bids and asks
ob = public_client.get_product_order_book(security, 2)
# Pandas allows for enlargement using loc
historical_ob.loc[len(historical_ob)] = [
cur_time, ob['bids'], ob['asks']
]
# Every hour collected data is flushed to a csv, cleared, and continued
if cur_time % dump_time == 0:
file_name = str(cur_time) + '.csv'
historical_ob.to_csv(file_name, index=False)
# ToDo: Save to Google Drive
print('File:', cur_time, 'saved in', path)
historical_ob.drop(historical_ob.index, inplace=True)
# Ensures only 1 call every 10 seconds - additionally that calls are evenly
# spaced even when flushing every hour which will take substantially longer
# running under assumption that a flush is less than 9 seconds plus overhead
# of first call
time.sleep(1)
except:
print('Error hit')
if send_email:
print('Sending email to restart')
email_notification('DISCONNECT DETECTED')
print('Saving partial historical order book')
file_name = str(cur_time) + '.csv'
historical_ob.to_csv(file_name, index=False)
print('File:', cur_time, 'saved in', path)
return -1