What is a Uniswap v4 Hook? đĒđĻ
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:
â Check trade conditions
â Adjust fees
â Dynamic pricing
â Onchain limit orders
â Split large trades
Hooks make pools more flexible and swaps more efficient.