pionex_python 1.1.1

Connector library for Pionex REST and WS api.

Pionex to Python

pip install pionex_python

Description

Connector library for Pionex Restful and Websocket api. Closely resembles PionexAPI Docs for intuitive implementation. All function names are identical to the endpoints in the documentation.

Examples

rest public

from pionex_python.restful.Common import Common

commonClient = Common()
market_data = commonClient.market_data()

print(market_data)

rest private

from pionex_python.restful.Orders import Orders

key, secret = 'X...X', 'X...X'

ordersClient = Orders(key, secret)

order = {
    'symbol':'BTC_USDT',
    'side':'BUY',
    'type':'MARKET',
    'amount':'16',
}

response = ordersClient.new_order(order=order)
print(response)

Multiple Order Template

from pionex_python.restful.Orders import Orders

key, secret = 'X...X', 'X...X'

ordersClient = Orders(key, secret)

orders = [
  {
  'side':'BUY',
  'type':'LIMIT',
  'price':'57200',
  'size':'0.0002'
  },{
  'side':'SELL',
  'type':'LIMIT',
  'price':'60000',
  'size':'0.0002'
  }
]

response = ordersClient.new_multiple_order(symbol='BTC_USDT',orders=orders)
print(response)

Websocket

from pionex_python.websocket.PublicStream import PublicStream
from time import sleep

#stream = PrivateStream(key, secret)
stream = PublicStream()

def onMessage(msg):
    print(msg)

stream.subscribe(onMessage=onMessage, topic='TRADE',symbol='BTC_USDT')
stream.subscribe(onMessage=onMessage, topic='TRADE',symbol='ETH_USDT')
sleep(5)
stream.unsubscribe(topic='TRADE',symbol='BTC_USDT')
stream.unsubscribe(topic='TRADE',symbol='ETH_USDT')

Demultiplexing Topic and Symbol

The websocket client demultiplexes multiple streams over a single connection. Each subscription to a unique (topic, symbol) pair can have its own callback function.

Contributing

Contributions are welcome! Anyone can fork the repository, make changes, and submit a pull request for review and merging.

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Motivation

I initially developed this project to learn Python packaging, implement a WebSocket client, and gain experience with marketplace APIs.