AMM-Based Bridge

AMM Lightning Network Bridge for EVM protocols

The architecture relies on using Uniswap v4 hooks for adopting bridge fee and two tokens one liquid token which is backed by channel liquidity and another one which is minted when channel closes and backed by remaining onchain UTXO controlled by the bridge node.

Foundry consists of:

• Forge: Ethereum testing framework (like Truffle, Hardhat and DappTools).
• Cast: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
• Anvil: Local Ethereum node, akin to Ganache, Hardhat Network.
• Chisel: Fast, utilitarian, and verbose solidity REPL.

Documentation

https://book.getfoundry.sh/

Usage

Build

$ forge build

Test

$ forge test

Format

$ forge fmt

Gas Snapshots

$ forge snapshot

Anvil

$ anvil

Deploy

$ forge script script/Counter.s.sol:CounterScript --rpc-url <your_rpc_url> --private-key <your_private_key>

Help

$ forge --help
$ anvil --help
$ cast --help