bitcom 0.0.2

bitcom-python-api is a lightweight Python library for bit.com API, supporting Rest requests and event streaming using Websocket.

bitcom-python-api

Quick Start

Prerequisite

• Python3

Install package

pip3 install bitcom

Host

You can get the latest hosts here, including REST API and WebSocket.

https://www.bit.com/docs/en-us/#api-hosts-production

Rest client example

from bitcom.client.market_client import MarketClient
from bitcom.utils import *
from bitcom.constant import *

# And add your personal access key and secret key
market_client = MarketClient(url=USER1_HOST, access_key=USER1_ACCESS_KEY, secret_key=USER1_SECRET_KEY)


param_map = {
    'instrument_id': 'BTC-PERPETUAL',
}
funding_rate_response = market_client.get_funding_rate(param_map)
LogInfo.output("Get funding rate: ", funding_rate_response)

Websocket subscribe example

from bitcom.client.ws_auth_client import WsAuthClient
from bitcom.client.subscribe_client import SubscribeClient
from bitcom.utils import *
from bitcom.constant import *
import json
import time


ws_client = WsAuthClient(url=USER1_HOST, access_key=USER1_ACCESS_KEY, secret_key=USER1_SECRET_KEY)

token_response = ws_client.get_ws_auth_token()
LogInfo.output("Get websocket token: ", token_response)

def on_wss_open(ws):
    cmd = """{"type": "subscribe", "instruments": ["BTC-PERPETUAL"],
     "channels": ["depth1"], "interval": "raw", "token": {your_token}}"""

    # check json
    obj = json.loads(cmd)

    print('send subscribe cmd: ' + cmd)
    ws.send(cmd)


def on_wss_msg(ws, data):
    print(data)


# Please choose an Websocket host:
# Testnet: wss://betaws.bitexch.dev
# Main: wss://ws.bitexch.dev
channel = SubscribeClient(WS_HOST, on_wss_open, on_wss_msg)
channel.start()

time.sleep(3)