4nibhal/uniswapv3_arbitrage

WARNING

Work in progress. This is not a final version. I am still working on it.

Arbitrage Trading Bot UNISWAPV3

This is a simple arbitrage trading bot for Uniswap V3. I have created this bot to learn about Uniswap V3 and arbitrage trading. This bot is not a financial advice. Use it at your own risk.

How it works

• Arbitrers directory, contains bot for each pool. You can create a new bot for a new pool.
• This bots need a json, with the pool information
• The bot will check the spot price of the tokens in the pool using slot0 function of the pool
• If the spot price is different from the price in the pool, the bot will make a trade calling the contract located in the contracts directory

Advices

• Cause now only check the spot price, we cannot predict the slippage of our own trade, so be careful
• Actually the contract is a example u can find in: https://solidity-by-example.org/defi/uniswap-v3-flash-swap/
• The contract is only a example, i suggest u to make ur own contract, and test it before using it in production
• I am also currently calculating the upper and lower ticks of the price range, but I am not sure if I am doing the calculation correctly, and I am not currently putting the ticks to use. This part of the code will be commented out, if you find a use for it, or are not calculating the ticks correctly, please let me know.
• The address in Arbitrerspools are for Arbitrum change it for your desired network

Keep in mind

• This bot is not a financial advice. Use it at your own risk.
• This bot is not a final version. I am still working on it.
• This bot is not a high frequency trading bot. It is a simple arbitrage trading bot.
• This bot is not a professional trading bot. It is a simple arbitrage trading bot.
• The contract provided in the contracts directory is just an example. I am looking to make a final version, but I am still working on it.
• All commits are welcome. Feel free to contribute to this project.

How to use

• Clone the repository
• cd into the repository
• Install the dependencies
  • bun install or npm install
• Make cp .env.example .env and fill the .env file with your PRIVATEKEY. (You can use .env to store your provider too)
• Deploy the contract in your selected network ( i recommend start with a testnet ) using ignition/modules/deploy.js
  • If you never use hardhat/ignition before i recommend to read the docs: https://hardhat.org/tutorial
• Run the bot
  • bun run Arbitrers/WETH-USDT/price_usdt.js
  • node run Arbitrers/WETH-USDT/price_usdt.js
    • ( I recommend use bun)