Uniswap v4 hooks on Base
Every hook attached to at least one Uniswap v4 pool on Base, explained in plain English, with safety checks and the pools that use it.
AgeHookChainPermissionsPools
5d
0x854c…28c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
5d
0x5b4c…a8c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
5d
0xa2e7…0088Runs code on every swap · Can take tokens from swaps
Base
beforeSwapswapDelta
1
5d
0x46c0…e8c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
5d
0x730b…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
5d
0x5fd0…28c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
5d
Utx0CurveHookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapswapDelta
1
5d
0x5923…a8c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
5d
0xef24…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0xd77e…28c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0xba8d…e8c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x2954…a8c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x1d9e…e8c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x8a83…28c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0xac28…a0ccRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Base
beforeInitbeforeSwapafterSwapswapDelta+1
1
6d
0x4852…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x6c67…40c0Runs code on every swap · Sets its own swap fee
Base
beforeSwapafterSwap
1
6d
0x8df8…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0xee49…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x694d…40ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0xa47d…40ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x38c6…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0xd856…80ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x950c…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x7b4d…c0ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x1596…40ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x1f5a…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0xcd67…80ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x9450…80ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x3961…e8c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x73a6…40ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x38c7…a000Runs at pool creation
Base
beforeInit
1
6d
0x1125…28c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x5e01…c0ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x9ab1…40ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x9ec1…3ae0Runs code on every swap · Sets its own swap fee · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation · Handles donations to LPs
Base
beforeInitafterInitbeforeAddLiqbeforeRemoveLiq+3
1
6d
0xcbb4…e8c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x5de3…c088Runs code on every swap · Can take tokens from swaps
Base
beforeSwapswapDelta
1
6d
0x7676…40c0Runs code on every swap · Sets its own swap fee
Base
beforeSwapafterSwap
1
6d
0xbfc0…c0ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x5c44…80ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0xcb8a…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0xc5c4…40ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x076d…80ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x67b7…80c0Runs code on every swap · Sets its own swap fee
Base
beforeSwapafterSwap
1
6d
0xa62c…28c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x795c…c0ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0xd85e…c0ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1
6d
0x4899…68c4Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Base
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
6d
0x3f7e…c0ccRuns code on every swap · Can take tokens from swaps
Base
beforeSwapafterSwapswapDeltaafterSwapDelta
1