Muffin

Muffin is an concentrated liquidity AMM protocol that supports multiple fee tiers per pool, and limit range orders.

Entry points

MuffinHub.sol: Stores all states of liquidity pool and positions and handle all swaps and liquidity actions.
periphery/Manager.sol: Act as the interface for users to interact with MuffinHub. Manage user's positions and internal accounts. It's also an ERC-721 contract for position NFTs.
libraries/Pools.sol The library that contains all functionalities of a liquidity pool, including swap and mint/burn liquidity. Used by MuffinHub.sol to perform any pool-level actions.