AAVE-V2-FlashLoan-Uniswap-V2-Arbitrage

AAVE V2 FlashLoan contract + UniswapV2 Bot which searches for profitable oppurtunities, and executes when called upon.

Technology Stack & Tools

Solidity (FlashLoan contract itself)
NodeJS (Truffle scripts)
Truffle (Development Framework)
Ganache-cli (For Local Blockchain)
Infura RPC (For forking the Ethereum mainnet)

Requirements For Initial Setup

Install NodeJS, I recommend using node version 16.5.0 to avoid any potential dependency issues
Install Truffle, In your terminal, you can check to see if you have truffle by running truffle --version. To install truffle run npm i -g truffle.
Install Ganache-cli. To see if you have ganache-cli installed, in your command line type ganache-cli --version. To install, in your command line type npm install ganache-cli --global

Setting Up

1. Clone/Download the Repository + Move into the working directory

$ git clone https://github.com/benreichman/AAVE-V2-FlashLoan-Uniswap-V2-Arbitrage.git
$ cd AAVE-V2-FlashLoan-Uniswap-V2-Arbitrage/

2. Install Dependencies:

$ npm install

3. Start Ganache CLI

To start a local ganche fork on your machine, In your terminal run:

ganache-cli -f https://mainnet.infura.io/v3/<YOUR_INFURA_KEY_GOES_HERE> -m <mnemonic_here> -p 7545

Replace Your-App-Key with your Infura Project ID located in the settings of your project. Replace Your-Mnemonic-Phrase with your own mnemonic phrase. If you don't have a mnemonic phrase to include, you can omit it.

4, Deploy FlashLoan Contact (V2FlashLoan.sol)

In a new terminal, type and run:

truffle migrate --network development

Make sure to copy the address of the deployed contract, as you will need it to successfully run the script.

5. To Run the script and start looking for profitable oppurtunities, run:

$ truffle exec ./scripts/FlashLoanBotMainnet.js