Flash Loan

This demonstrates a flash loan with Aave V3 used for triangular arbitrage (DAI/USDT/USDC) with Uniswap V3, tested on Arbitrum mainnet fork with some recent block number pinned as in .env.example.

To ensure the flash loan contract is always able to repay the loan, even if the arbitrage would result in a complete loss of borrowed funds, the script first impersonates an existing DAI token holder to send both loaned amount and premium to the flash loan contract.

Usage

copy .env.example to .env and replace <KEY> with your Alchemy key for Arbitrum mainnet
npm i
npm run flash-loan

Name		Name	Last commit message	Last commit date
Latest commit History 6 Commits
contracts		contracts
scripts		scripts
.env.example		.env.example
.eslintignore		.eslintignore
.eslintrc.js		.eslintrc.js
.gitignore		.gitignore
.npmignore		.npmignore
.prettierignore		.prettierignore
.prettierrc		.prettierrc
.solhint.json		.solhint.json
.solhintignore		.solhintignore
README.md		README.md
hardhat.config.ts		hardhat.config.ts
package-lock.json		package-lock.json
package.json		package.json
tsconfig.json		tsconfig.json

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Flash Loan

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