python-okx 0.0.9

Python SDK for OKX OpenAPI

[TOC]

如何使用？

python版本：3.6 - 3.8

WebSocketAPI：建议websockets库版本为6.0

第一步：下载SDK，安装相关所需库

1.1 下载python SDK

• 将SDK目录Clone或者Download到本地，选择使用okx-python-sdk-api-v5即可

1.2 安装所需库

pip install requests
pip install websockets==6.0

第二步：配置个人信息

2.1 如果还未有API，可点击前往官网进行申请

2.2 将各项信息在example.py（RestAPI）和websocket_example.py（WebSocketAPI）中填写

api_key = ""
secret_key = ""
passphrase = ""

第三步：调用接口

• RestAPI

  • 运行example.py

  • 解开相应方法的注释传参调用各接口即可

• WebSocketAPI

  • 运行websocket_example.py

  • 根据公共频道/私有频道/交易选择对应url、对应启动方法，传入相应参数即可

  # WebSocket公共频道
  url = "wss://ws.okx.com:8443/ws/v5/public?brokerId=9999"
  
  # WebSocket私有频道
  url = "wss://ws.okx.com:8443/ws/v5/private?brokerId=9999"
  

  # 公共频道 不需要登录（行情，持仓总量，K线，标记价格，深度，资金费率等）
  loop.run_until_complete(subscribe_without_login(url, channels))
  
  # 私有频道 需要登录（账户，持仓，订单等）
  loop.run_until_complete(subscribe(url, api_key, passphrase, seceret_key, channels))
  
  # 交易（下单，撤单，改单等）
  loop.run_until_complete(trade(url, api_key, passphrase, seceret_key, trade_param))
  

附言：

• 如果对API尚不了解，建议参考OKx官方API文档

• 使用RestAPI的用户可以通过设置example.py文件下的flag参数来选择接入实盘或者模拟盘

• 使用WebSocketAPI的用户可以通过解开websocket_example.py文件下对应的url注释来选择接入实盘或者模拟盘

• RestAPI 提供了http2的请求方式,可参考http2_example.py

• 若使用WebSocketAPI遇到问题建议参考相关链接

  • asyncio、websockets文档/github：

    https://docs.python.org/3/library/asyncio-dev.html
    https://websockets.readthedocs.io/en/stable/intro.html
    https://github.com/aaugustin/websockets
    

  • 关于code=1006：

    https://github.com/Rapptz/discord.py/issues/1996
    https://github.com/aaugustin/websockets/issues/587
    

How to use ?

python version：3.6 - 3.8

WebSocketAPI： websockets package advise version 6.0

Step 1: Download the SDK and install the necessary libraries

1.1 Download python SDK

• Clone or Download the SDK directory to your local directory,choose to use okx-python-sdk-api-v5

1.2 Install the necessary libraries

pip install requests
pip install websockets==6.0

Step 2: Configure Personal Information

2.1 If you have no API，Click here to the official websit to apply for the API

2.2 Fill out all necessary informatiuon in example.py（RestAPI） and websocket_example.py（WebSocketAPI）

api_key = ""
secret_key = ""
passphrase = ""

Step 3: Call API

• RestAPI
  • Run example.py
  • Uncomment the corresponding method and then pass the arguments and call the interfaces
• WebSocketAPI
  • Run websocket_example.py
  • According to the public channel/private channel/trade, select the corresponding url, the corresponding start method, and pass in the corresponding parameters

# WebSocket public channel
url = "wss://ws.okx.com:8443/ws/v5/public?brokerId=9999"

# WebSocket private channel
url = "wss://ws.okx.com:8443/ws/v5/private?brokerId=9999"

# Not necessary for public channel to login （Instrument, Tickers, Index, Mark price, Order Book, Funding rate, etc）
loop.run_until_complete(subscribe_without_login(url, channels))

# necessary for private channel to login（Account,Positions, Order, etc）
loop.run_until_complete(subscribe(url, api_key, passphrase, seceret_key, channels))

# trade（Place Order, Cancel Order, Amend Order, etc）
loop.run_until_complete(trade(url, api_key, passphrase, seceret_key, trade_param))

P.S.

• If you know little about API, advise consulting the offical API document

• User with RestAPI can configure parameter flag in example.py in to choose to access to real trading or demo trading

• User with WebSocketAPI can ucomment the corresponding url to choose to access to real trading or demo trading

• Rest API support request by http2, you can refer to http2_example

• If you face any questions when using WebSocketAPI,you can consult related link

  • asyncio、websockets document/github：

    https://docs.python.org/3/library/asyncio-dev.html
    https://websockets.readthedocs.io/en/stable/intro.html
    https://github.com/aaugustin/websockets
    

  • About code=1006：

    https://github.com/Rapptz/discord.py/issues/1996
    https://github.com/aaugustin/websockets/issues/587