flashloan-risk-analyzer

README describes a project named FlashLoanArbitrage, though the repository slug and description reference a "flashloan risk analyzer." The README itself presents a DeFi arbitrage bot consisting of a smart contract and a local Node.js CLI script, goflash.js. According to the README, the contract obtains USDC flash loans, swaps between ETH and USDC on DEXs, repays the loan, deducts fees and gas, and returns any remainder as profit to the user's wallet. The script reportedly monitors ETH/USDC prices on Chainlink, Uniswap V2, SushiSwap, Curve Finance, and Balancer, looking for a price difference of at least 0.9%. It supports flash-loan protocols including Aave, dYdX, Uniswap V3, and Balancer, with stated fee rates and loan limits. The CLI offers wallet creation or private-key import, saves the key to wallet.json, lets the user choose a protocol and loan amount, and starts arbitrage monitoring. The README emphasizes several caveats: opportunities at the required spread are described as rare in real markets, and the script may only show a simulated opportunity occasionally. It warns that users need ETH for gas, that fees and slippage apply, and that the wallet balance may constrain loan size. It also says the project is shared for educational purposes and used at the user's own risk. From an independent review standpoint, the main evidenced capability is a Node.js command-line tool and associated smart contract intended for flash-loan arbitrage simulation or execution. The README's own risk notes, the mismatch between the repository name/description and the arbitrage-bot content, and the handling of private keys in a local wallet.json file are important considerations for anyone evaluating the project. No performance, profitability, or reliability claims are independently verified by the README.