E1 - Uniswap Flashswap dual Arbitrage Bot

I want to make a Flashloan tri arbitrage Bot. They project aims for the V1 version are below.

The code

I will only post the key bits of code in here, because there are many different files. This was my first foundry project. However, I did also try to use hardhat as well, to help run the arbScanner, which was written in javascript. The original aims are below. Since writing them, I learned about uniswap flashswaps and felt that they would be more appropriate for this project.

Original Project Aims

Create a solidity arbitrage bot that Uses flashloans, to execute triangular arbitrage in the Base L2 blockchain.

The Bot should consist of:

• 2 Interface groups

  • 1 for Uniswap token swaps and pair information

  • 1 for Aave flashloans

• 1 upgradable base contract, using the proxy upgrade pattern.

Execution:

• The bot should search for opportunities in list of high liquidity pairs. Say 5-10 different tokens to start with.

• the bot should only execute if the trade is profitable after fees, gas and depth have been taken into account.