Parse websocket messages from cryptocurreny exchanges
Project description
crypto-msg-parser
Python bindings for the crypto-msg-parser library.
Install
pip3 install crypto-msg-parser
Quickstart
from crypto_msg_parser import MarketType, parse_trade
json_arr = parse_trade("binance", MarketType['inverse_swap'], '{"stream":"btcusd_perp@aggTrade","data":{"e":"aggTrade","E":1616201883458,"a":41045788,"s":"BTCUSD_PERP","p":"58570.1","q":"58","f":91864326,"l":91864327,"T":1616201883304,"m":true}}')
assert len(json_arr) == 1
trade = json_arr[0]
assert trade['exchange'] == 'binance'
assert trade['market_type'] == 'inverse_swap'
assert trade['msg_type'] == 'trade'
assert trade['price'] == 58570.1
assert trade['quantity_base'] == 5800.0 / 58570.1
assert trade['quantity_quote'] == 5800.0
assert trade['quantity_contract'] == 58.0
assert trade['side'] == 'sell'
Another example, parsing the output of crypto-crawler
:
from crypto_crawler import MarketType, crawl_trade
from crypto_msg_parser import MarketType, parse_trade
crawl_trade(
"binance",
MarketType.Spot,
["BTCUSDT", "ETHUSDT"],
lambda msg: print(parse_trade(msg.exchange, msg.market_type, msg.json))
)
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distributions
No source distribution files available for this release.See tutorial on generating distribution archives.
Built Distribution
Close
Hashes for crypto_msg_parser-2.8.16-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 73ca2f9fe4efe2c13b8aa5b59ed49668cfb99cee5f55f38c95920cec8a32fe0e |
|
MD5 | bc98a4836299a9344b7339d36a77bab2 |
|
BLAKE2b-256 | 4ac3238663420b8e1a39e3d7b3cb4e8d73e1ba6f92d6031cc1fb727419058f1f |