bitpanda-aio 1.1.0

Bitpanda Global Exchange API asynchronous python client

bitpanda-aio

bitpanda-aio is a Python library providing access to Bitpanda Global Exchange API. Library implements bitpanda's REST API as well as websockets.

bitpanda-aio is designed as an asynchronous library utilizing modern features of Python and of supporting asynchronous libraries (mainly async websockets and aiohttp).

For changes see CHANGELOG.

Features

• access to complete Bitpanda's REST API (account details, market data, order management, ...) and websockets (account feed, market data feed, orderbook feed, ...)
• automatic connection management (reconnecting after remote termination, ...)
• channels bundled in one or multiple websockets processed in parallel
• lean architecture setting ground for the future extensions and customizations
• fully asynchronous design aiming for the best performance

Installation

pip install bitpanda-aio

Prerequisites

Due to dependencies and Python features used by the library please make sure you use Python 3.6 or 3.7.

Before starting using bitpanda-aio, it is necessary to take care of:

1. downloading your Bitpanda API key from your Bitpanda Global Exchange account
2. generating your certificate that will be used to secure SSL connections. Certificate certificate.pem can be generated easily by

openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout key.pem -out certificate.pem

Examples

REST API

import asyncio
import pathlib
import logging
import datetime

from bitpanda.BitpandaClient import BitpandaClient
from bitpanda.Pair import Pair
from bitpanda.enums import OrderSide, TimeUnit

logger = logging.getLogger("bitpanda")
logger.setLevel(logging.DEBUG)
logger.addHandler(logging.StreamHandler())

async def run():
	certificate_path = pathlib.Path(__file__).with_name("certificate.pem")
	api_key = "<YOUR_API_KEY>"

	client = BitpandaClient(certificate_path, api_key)

	print("Account balance:")
	await client.get_account_balances()

	print("Account fees:")
	await client.get_account_fees()

	print("Account orders:")
	await client.get_account_orders()

	print("Account order:")
	await client.get_account_order("1")

	print("Create market order:")
	await client.create_market_order(Pair("BTC", "EUR"), OrderSide.BUY, "1")

	print("Create limit order:")
	await client.create_limit_order(Pair("BTC", "EUR"), OrderSide.BUY, "10", "10")

	print("Create stop loss order:")
	await client.create_stop_limit_order(Pair("BTC", "EUR"), OrderSide.BUY, "10", "10", "10")

	print("Delete orders:")
	await client.delete_account_orders(Pair("BTC", "EUR"))

	print("Delete order:")
	await client.delete_account_order("1")

	print("Order trades:")
	await client.get_account_order_trades("1")

	print("Trades:")
	await client.get_account_trades()

	print("Trade:")
	await client.get_account_trade("1")

	print("Trading volume:")
	await client.get_account_trading_volume()

	print("Currencies:")
	await client.get_currencies()

	print("Candlesticks:")
	await client.get_candlesticks(Pair("BTC", "EUR"), TimeUnit.DAYS, "1", datetime.datetime.now() - datetime.timedelta(days=7), datetime.datetime.now())

	print("Fees:")
	await client.get_account_fees()

	print("Instruments:")
	await client.get_instruments()

	print("Order book:")
	await client.get_order_book(Pair("BTC", "EUR"))

	print("Time:")
	await client.get_time()

	await client.close()

if __name__ == "__main__":
	asyncio.run(run())

WEBSOCKETS

import asyncio
import pathlib
import logging

from bitpanda.BitpandaClient import BitpandaClient
from bitpanda.Pair import Pair
from bitpanda.subscriptions import AccountSubscription, PricesSubscription, OrderbookSubscription, \
	CandlesticksSubscription, MarketTickerSubscription, CandlesticksSubscriptionParams
from bitpanda.enums import TimeUnit

logger = logging.getLogger("bitpanda")
logger.setLevel(logging.DEBUG)
logger.addHandler(logging.StreamHandler())

async def order_book_update(response : dict) -> None:
	print(f"Callback {order_book_update.__name__}: [{response}]")

async def run():
	certificate_path = pathlib.Path(__file__).with_name("certificate.pem")
	api_key = "<YOUR_API_KEY>"

	client = BitpandaClient(certificate_path, api_key)

	# Bundle several subscriptions into a single websocket
	client.compose_subscriptions([
		AccountSubscription(),
		PricesSubscription([Pair("BTC", "EUR")]),
		OrderbookSubscription([Pair("BTC", "EUR")], "50", callbacks = [order_book_update]),
		CandlesticksSubscription([CandlesticksSubscriptionParams(Pair("BTC", "EUR"), TimeUnit.MINUTES, 1)]),
		MarketTickerSubscription([Pair("BTC", "EUR")])
	])

	# Bundle another subscriptions into a separate websocket
	client.compose_subscriptions([
		OrderbookSubscription([Pair("ETH", "EUR")], "50", callbacks = [order_book_update]),
	])

	# Execute all websockets asynchronously
	await client.start_subscriptions()

	await client.close()

if __name__ == "__main__":
	asyncio.run(run())

All examples can be found in client-example/client.py in the GitHub repository.

Support

If you like the library and you feel like you want to support its further development, enhancements and bugfixing, then it will be of great help and most appreciated if you:

• file bugs, proposals, pull requests, ...
• spread the word
• donate an arbitrary tip
  • BTC: 15JUgVq3YFoPedEj5wgQgvkZRx5HQoKJC4
  • ETH: 0xf29304b6af5831030ba99aceb290a3a2129b993d
  • ADA: DdzFFzCqrhshyLV3wktXFvConETEr9mCfrMo9V3dYz4pz6yNq9PjJusfnn4kzWKQR91pWecEbKoHodPaJzgBHdV2AKeDSfR4sckrEk79
  • XRP: rhVWrjB9EGDeK4zuJ1x2KXSjjSpsDQSaU6 + tag 599790141

Contact

If you feel you want to get in touch, then please

• use Github Issues if it is related to the development, or
• send an e-mail to

Affiliation

In case you are interested in an automated trading bot that will utilize bitpanda-aio in the near future, then feel free to visit my other project creten.