Recursive ETH Staking made easy, amplify your yields with recursive based strategies based on lending markets (AAVE v3, ...) and flash loans.

• Pool Based Yield Generation
• Liquidation Protection
• Easy to Use Interface
• Leverage based on Flash Loans
• Liquid Yield Shares matETH
• Proxied Deployment for Settings, Vault and Strategies

• AAVE v3
• Lido Staking Contracts
• Uniswap v3
• Balancer Flash Loans

Before getting started with this project, make sure you have the following prerequisites:

• Node.js (version 18 or higher)
• NPM (version 9.0 or higher)
• Hardhat (version 2.0.0 or higher)
• Ethereum wallet or provider (e.g., MetaMask)
• Solidity development knowledge

1. Clone the project repository to your local machine:

git clone https://github.com/hvasconcelos/bakerfi

2. Navigate to the project directory:

cd bakerfi

3. Install the dependencies:

npm install

To compile the smart contracts, run the following command:

npx hardhat compile

The compiled artifacts will be placed in the ./artifacts directory.

To run the automated tests, execute the following command:

npm run test

# With Gas Report 
npm run test:gas

# With Gas Report + Test Coverage 
npm run test:coverage

This will execute the tests defined in the ./test directory.

To deploy your smart contracts to a specific network, configure the network settings in the hardhat.config.js file. Then, run the deployment script using the following command:

npx hardhat run --network <network-name> scripts/deploy.ts

# Open a terminal to run Ganache
npm run ganache:dev 
# Open a separate terminal to run the deployment script
npx hardhat run scripts/deploy-dev.ts

Replace with the desired network from your configuration.

npm run compile:clean && npm run build

npm pack

1. Start ganache with the predefined accounts

npm run ganache:dev

This will start a local Ethereum network with accounts pre-loaded with test Ether. The server will output the available accounts and their private keys.

2. Deploy the Vault Contract with Mocks Deployed

npm run deploy:local

If everything runs sucessfully you should get Bakerfi Vault deployed with some mocked Services for testing purposes

Service Registry = 0x37ebdd9B2adC5f8af3993256859c1Ea3BFE1465e
WETH = 0xd7630A747b24b7245ff60e3095aD04684dC1a292
FlashLender Mock = 0x5Ac32814f9EB4d415779892890a216b244FcB3B5
stETH = 0x2C263d29775dC27167c58aB7B18dc6C942c141B0
wstETH = 0x27F56eb75a1EBbE7e7218e8fCa5FF51E3d655f22
Swap Router Mock = 0x26A76D21edD8049fd394786976EF578010569FcB
AAVE v3 Mock = 0x621e8cdBc878Bdda95d0247B71FeBE0a8b2d4EE3
BakerFi Vault = 0xE8A1e868E4736669b73B9E26BE22129bD6B4E83d 
BakerFi Vault AAVEv3 Strategy = 0xC5Dfa3ebaDD8cf122b2b086e3aC28492Da76a0eE
WSETH/ETH Oracle = 0xE8F362bF1E066547113981FdaC7c1dDC6949a7Ac

#HARDHAT_NETWORK=base_devnet npx ts-node --files scripts/cli.ts  contracts <serviceRegistryAddress>
HARDHAT_NETWORK=base_devnet npx ts-node --files scripts/cli.ts  contracts 0xE8A1e868E4736669b73B9E26BE22129bD6B4E83d

You can interact with the deployed contracts using the Hardhat console. Start the console with the following command:

npx hardhat console --network <network-name>

Replace with the desired network from your configuration.

Export Flat File Contracts

npm run export:flat

Generate Documentation

npm run doc 

Run Echidna for Testing

echidna . --config echidna.yaml  --contract VaultFuzzing

Verify a contract

npx hardhat verify --network mainnet <contract_address> <args>...

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

• Tasks
• License

• BKR - Baker Governance Tokn Setup
• Governor - Controlled by BRK Holders