Kelp DAO (https://www.kelpdao.xyz/restake/) is liquid restaking protocol currently building on top of EigenLayer. It gives users access to multiple benefits like restaking rewards, staking rewards, DeFi and liquidity.

• LRT-ETH
  • Table of Content
• Getting Started
  • Setup
  • Develop
    • Clean
    • Compile
    • Format
    • Gas Usage
    • Lint
  • Deploy
    • setup
    • Deploy to testnet
    • Deploy to Anvil:
    • General Deploy Script Instructions
  • Verify Contracts
  • Test
  • Using Static Analyzer for the contracts
• Deployed Contracts
  • Berachain c-artio testnet
  • ETH Mainnet
    • NodeDelegator Proxy Addresses
  • Holesky
  • Arbitrum
  • Manta
  • Mode
  • Blast
  • Base
  • Optimism
  • Scroll
  • Linea
  • X Layer
  • Zircuit
  • zkSync
  • BSC
  • Safe Multisigs
  • Bridged RSETH
    • CCIP (Chainlink) RSETH
    • LayerZero RSETH_OFT
  • Bridged KERNEL
    • LayerZero KERNEL_OFT
  • RSETH Price/Rate Providers
    • ETH Mainnet
    • Arbitrum
    • Optimism
    • Polygon ZKEVM
    • Blast
    • Mode
    • Scroll
    • Base
    • Linea
    • X Layer
    • Zircuit
    • zkSync

Install dependencies

npm install

forge install

copy .env.example to .env and fill in the values

cp .env.example .env

This is a list of the most frequently needed commands.

Delete the build artifacts and cache directories:

$ forge clean

Compile the contracts:

$ forge build

Format the contracts:

$ forge fmt

Get a gas report:

$ forge test --gas-report

Lint the contracts:

$ npm run lint

Check Makefile to see a list of deploy commands for different use-cases. Below are few sample deploy commands.

import dev private key to cast, this will ask for pvt key and a password

cast wallet import devKey --interactive

add the public address of the wallet in .env file

DEV_PUB_ADDR=xxxx

make deploy-lrt-testnet

anvil --fork-url $MAINNET_RPC_URL // on terminal 2
make deploy-lrt-local-test // on terminal 1

Create a Deploy script in script/Deploy.s.sol:

and run the script:

$ forge script script/Deploy.s.sol --broadcast --fork-url http://localhost:8545

For instructions on how to deploy to a testnet or mainnet, check out the Solidity Scripting tutorial.

Follow this pattern contractAddress=<contractAddress> contractPath=<contract-path> make verify-lrt-proxy-testnet

Example:

contractAddress=0xE7b647ab9e0F49093926f06E457fa65d56cb456e contractPath=contracts/LRTConfig.sol:LRTConfig  make verify-lrt-proxy-testnet

Verify contracts on Blockscout

1. Flatten contract and copy to clipboard

    forge flatten contracts/LRTConfig.sol:LRTConfig | pbcopy

2. Go to Blockscout and click on the contract address
3. Click on the Contract tab
4. Click on Verify and Publish button
5. Paste the flattened contract in the Contract Code field
6. Click on Verify and Publish button

Note: you may need to find the exact EVM compiler for the contract, e.g. Paris, Shaghai, etc

Run the tests:

$ forge test

Generate test coverage and output result to the terminal:

$ npm test:coverage

Generate test coverage with lcov report (you'll have to open the ./coverage/index.html file in your browser, to do so simply copy paste the path):

$ npm test:coverage:report

Lib used Aderyn

• Installation

cargo install aderyn

• Run the static analysis

aderyn [Option] [Path]

Example:

aderyn -s contracts/FeeReceiver.sol

See List of options here or run aderyn --help

• NodeDelegator proxy index 0: 0x07b96Cf1183C9BFf2E43Acf0E547a8c4E4429473
• NodeDelegator proxy index 1: 0x429554411C8f0ACEEC899100D3aacCF2707748b3
• NodeDelegator proxy index 2: 0x92B4f5b9ffa1b5DB3b976E89A75E87B332E6e388
• NodeDelegator proxy index 3: 0x9d2Fc9287e1c3A1A814382B40AAB13873031C4ad
• NodeDelegator proxy index 4: 0xe8038228ff1aEfD007D7A22C9f08DDaadF8374E4
• NodeDelegator proxy index 5: 0x049EA11D337f185b1Aa910d98e8Fbd991f0FBA7B
• NodeDelegator proxy index 6: 0x545D69B99759E7b670Df243b882700121d6d3AB9
• NodeDelegator proxy index 7: 0xee5470E1519972C3eA95249d60EBD064af2D53D3
• NodeDelegator proxy index 8: 0x4C798C4653b1257D5149910523D7a6eeD5712F83
• NodeDelegator proxy index 9: 0x79f17234746344E0365D40be50d8d43DB9082c32
• NodeDelegator proxy index 10: 0x395884D1974a839702bcFCBa176AC7871c788946
• NodeDelegator proxy index 11: 0xFc561966ceaAa09f4d6CBa4AdD54778c2bF1cB85

• NodeDelegator proxy index 0: 0x7fcDe9d78a094745eF1A104353cfbCc6496D1A2b
• NodeDelegator proxy index 1: 0x8d21C3dcdD520411C6640410BB6Fb8A47e87e5B5
• NodeDelegator proxy index 2: 0x039e8FBBd2791be6C8CbbfB891a592d53A085d83
• NodeDelegator proxy index 3: 0x412197B9bCDCeFD476f98870638B4b84014645ba
• NodeDelegator proxy index 4: 0x8F3E94Fb6e9a913041C777aDC0B1A8B02F92CeeF