Eolia Contracts

Smart Account & EntryPoint implementation for Eolia Wallet, deployed on XLayer for the hackathon project.

📂 Project Structure

eolia-contract/
├── contracts/               # Solidity smart contracts
│   ├── accounts/             # Account logic
│   ├── core/                 # Core interfaces
│   ├── interfaces/           # ERC-4337 + custom interfaces
│   └── utils/                 # Helper libraries
├── deploy/                   # hardhat-deploy scripts
│   ├── 0_deploy_entrypoint.ts
│   └── 1_deploy_factory.ts
├── deployments/xlayer/       # Deployment artifacts
├── scripts/                  # Utility scripts (recover, create2, generate-userop)
├── test/                     # Contract tests
├── hardhat.config.ts         # Hardhat configuration
└── package.json              # Dependencies

🚀 Deployment

1. Install dependencies

pnpm install

2. Compile contracts

pnpm hardhat compile

3. Deploy EntryPoint & Factory

pnpm hardhat deploy --network xlayer

4. Verify contracts

pnpm hardhat verify --network xlayer <contractAddress> <constructorArgs...>

📜 Deployed Addresses (XLayer)

• EntryPoint: 0x...
• SimpleAccountFactory: 0x...

🛠 Helper Scripts

• scripts/recoverAddress.ts → Recover signer address from signature
• scripts/create2account.ts → Predict account address with CREATE2
• scripts/generate-userop.ts → Generate UserOperation struct for testing

🧩 Notes

• Compatible with ERC-4337
• Optimized for XLayer EVM (basefee opcode differences handled)
• Using hardhat-deploy for deterministic deployments

📄 License

MIT License