Lighter Exchange V2

Lighter is fully decentralized order book exchange protocol designed for permission-less, zero slippage and MEV-protected trades.

Contract Structure

contracts
├── Factory.sol
├── OrderBook.sol
├── interfaces
│   ├── IFactory.sol
│   ├── ILighterV2FlashCallback.sol
│   ├── ILighterV2TransferCallback.sol
│   ├── IOrderBook.sol
│   └── external
│       └── IERC20Minimal.sol
└── libraries
    ├── Errors.sol
    ├── LinkedList.sol
    └── OrderBookDeployerLib.sol

Installing the dependencies

npm install

Compiling the contracts

npm compile

Running the tests

npm test

License

• The primary license for Lighter V2 is the Business Source License 1.1 (BUSL-1.1)
• All external interface files in contracts/interfaces/ are licensed under SPDX-License-Identifier: MIT