What is a Uniswap v4 Hook? ๐ช๐ฆ
Simply put, a Hook is a programmable plug-in for a liquidity pool.
In Uniswap v4, developers can add custom logic before or after a swap, such as:
โ Check trade conditions
โ Adjust fees
โ Dynamic pricing
โ Onchain limit orders
โ Split large trades
Hooks make pools more flexible and swaps more efficient.