UniswapV3-traingular_arbitrage-bot

This bot calculates surface triangular arbitrage between 3 uniswap pairs. You can then tell it to execute a transaction on UniswapV3 only if it makes a profit. The bot also makes use of Uniswap Flashswaps to borrow capital and return it at the end of the transaction so you can technically place trades with zero capital requirements and return the borrowed capital after making a profit and paying back the transaction fees.

How does the bot work?

The bot makes queries to GraphQL to get back UniswapV3 pairs data. Then proceeds to calculate triangular surface arbitrage on the pairs having sufficient liquidity. The pairs having surface arbitrage and inspected to have suffiect depth to make profitable trades. If found profitable, you can proceed to make calls to the uniswap contract my running the scripts provided.

Scripts to use the bot

1. Start pair calculations : Open the directory named ./Uniswap and go to ./Uniswap/main.py and run the file in your environment(venv). You can also customize surface rates for calculation by changing the function parameters.

2. Calculate depth : Open the directory named ./UniswapJs and type node main. This will calculate the surface rates for you. At the bottom of main.js file you can get the change the amountin at the getDepth() function to see if a trade will be profitable with the input provided.

3. Make contract calls : Open the ./UniswapV3 director and run yarn hardhat run scripts/start.ts, this will automatically select the profitable surface rates from you .json file and call the contract to execute the swap on the blockchain. The default network has been set to a forked one for hardhat testing. You will have to change it to your preferred one in hardhat.config.ts .