This code base was created as part of an intermediate solidity tutorial available here:
https://jamesbachini.com/dex-arbitrage/
Please note that Aurora on Near Protocol have now introduced gas/transaction fees. More info on their twitter account https://twitter.com/AuroraIsNear If running it on that chain you need a little ETH to pay gas fees in the owner address wallet that is firing off transactions.
Note the code is provided for educational purposes, is unaudited and not fit for financial transactions. Use it to experiment with and build your own strategies. A technical support call center is not available if you get funds stuck so make sure to test the recover.js script before doing anything else. Use on a testnet with play money or with funds you are willing to lose.
Edit the .env-example.txt file and add a private key, create one using this script if necessary:- https://github.com/jamesbachini/Ethers-Vanity-Address
Build using the following commands:
git clone https://github.com/jamesbachini/DEX-Arbitrage.git
cd DEX-Arbitrage
mv .env-example.txt .env
npm install
npx hardhat run --network aurora .\scripts\deploy.jsThen add the arbContract deployment address to config/aurora.json edit the base assets and move the funds across to the the arbContract address.
Then to execute run:-
npx hardhat run --network aurora .\scripts\trade.jsFinally to recover any funds use the script.
npx hardhat run --network aurora .\scripts\recover.jsMore info and solidity tutorials on my blog at https://jamesbachini.com