Disclaimer

Recently there are many people told me that buff is banning accounts that use this project.

So be careful and take your own risk to enjoy~

Special thanks to the generous sponsorship by:

buff2steam

Find item which cheaper than steamcommunity from buff

简体中文

Introduction
requirements
usage
config
- config.json
- buff_session
StarChart
license

Table of contents generated with markdown-toc

Introduction

buff2steam is a script, for crawling items from buff which cheaper than steamcommunity.

After set threshold in the config.json file, the script will automatically calculate the price difference and filter out matching items, as shown above.

buff_id means goods_id in url: https://buff.163.com/market/goods?goods_id=2334
price means this item's price on buff
sell/want means this item's sell/buy order count on steamcommunity market
b_o_ratio means the ratio obtained by selling this item to the highest buy order in the steamcommunity market immediately (after deducting the handling fee)
ratio means the possible ratio obtained by selling this item with the lowest sell order price in the steamcommunity market (after deducting the handling fee)

The last two ratios are the ratio of the price difference. The lower the value, the better, and it means that you have obtained the discounted steam wallet balance through this transaction.

Then you can buy items from buff manually and sell them to the steamcommunity.

requirements

python >= 3.7

pip install -r requirements.txt

cp config.sample.json config.json

usage

python -m buff2steam

config

config.json

{
    "main": {
        "game": "csgo",  // dota2
        "game_appid": "730",  // 570
        "accept_buff_threshold": 0.65,  // acceptable ratio
        "min_price": 500,  // CNY, 500 == 5 yuan
        "max_price": 30000  // CNY, 30000 == 300 yuan
    },
    "buff": {
        "requests_kwargs": {
            "headers": {
                "cookie": "session=1-GyCKVt_sSLoNtu2yeM9hY8FPeWTr8Q6ayOYIifqxKLM82044786689"
            }
        }
    },
    "steam": {
        "request_interval": 20,  // steam api request interval (in seconds)
        "requests_kwargs": {
            // if you dont need proxy then remove it
            "proxies": {
                "https": "http://127.0.0.1:7890"
            }
        }
    }
}

buff_session

Chrome -> F12 -> Network Tab -> Refresh webpage -> Doc filter -> Response Headers find session in Set-Cookie and paste it into config.json -> buff.requests_kwargs.headers.cookie

StarChart

license

buff2steam is open-source software licensed under the Unlicense License. See the LICENSE file for more information.

ZhiyuanCao98/buff2steam