Uniswap v4 hooks on Ethereum
Every hook attached to at least one Uniswap v4 pool on Ethereum, explained in plain English, with safety checks and the pools that use it.
AgeHookChainPermissionsPools
1d
0x198f…4088Runs code on every swap · Can take tokens from swaps
Ethereum
beforeSwapswapDelta
1
2d
FoundationHookV2Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
2d
0x9e1e…8088Runs code on every swap · Can take tokens from swaps
Ethereum
beforeSwapswapDelta
1
2d
0xcaac…00c8Runs code on every swap · Can take tokens from swaps · Sets its own swap fee
Ethereum
beforeSwapafterSwapswapDelta
1
2d
0xfc0f…0144Runs code on every swap · Can take tokens from swaps
Ethereum
afterRemoveLiqafterSwapafterSwapDelta
1
2d
ManifestHookRuns 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
Ethereum
beforeInitbeforeAddLiqafterAddLiqbeforeRemoveLiq+4
1
2d
BuzzPadHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
2d
ERC1967ProxyRuns code on every swap · Can block LP withdrawals · Gates who can add liquidity
Ethereum
beforeAddLiqafterAddLiqbeforeRemoveLiqafterRemoveLiq+2
1
2d
0xf547…6000Runs at pool creation
Ethereum
beforeInit
1
3d
FeeHookRuns code on every swap · Can take tokens from swaps
Ethereum
beforeSwapafterSwapswapDeltaafterSwapDelta
1
3d
PocketHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
3d
0x9b68…a0c4Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapafterSwapDelta
1
3d
0x2efd…0088Runs code on every swap · Can take tokens from swaps
Ethereum
beforeSwapswapDelta
1
3d
0x9428…c088Runs code on every swap · Can take tokens from swaps
Ethereum
beforeSwapswapDelta
1
3d
0x699f…a044Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitafterSwapafterSwapDelta
1
3d
MossbriqHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
3d
PepeHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
afterInitbeforeSwapafterSwapafterSwapDelta
1
3d
PepeHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
afterInitbeforeSwapafterSwapafterSwapDelta
1
3d
0xfa29…8040Runs code on every swap
Ethereum
afterSwap
1
3d
testtokenRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
3d
0xb536…a8c8Runs code on every swap · Can take tokens from swaps · Sets its own swap fee · Gates who can add liquidity · Runs at pool creation
Ethereum
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
3d
CollectionHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
3d
SiliconHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
3d
BancorV3QuoteTwinRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Ethereum
beforeInitbeforeAddLiqbeforeSwapswapDelta
1
3d
BancorV3HookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Ethereum
beforeInitbeforeAddLiqbeforeSwapswapDelta
1
3d
ReefRuns code on every swap · Can take tokens from swaps · Sets its own swap fee · Can block LP withdrawals · Takes a cut when LPs withdraw · Gates who can add liquidity · Adjusts deposit amounts · Runs at pool creation · Handles donations to LPs
Ethereum
beforeInitafterInitbeforeAddLiqafterAddLiq+10
1
4d
FoundationHookV2Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
4d
0xdb1c…8888Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity
Ethereum
beforeAddLiqbeforeSwapswapDelta
1
4d
0xb21b…0044Runs code on every swap · Can take tokens from swaps
Ethereum
afterSwapafterSwapDelta
1
4d
ProtectedNative30HookV1Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
4d
0x7592…68c8Runs code on every swap · Can take tokens from swaps · Sets its own swap fee · Gates who can add liquidity · Runs at pool creation
Ethereum
beforeInitbeforeAddLiqbeforeSwapafterSwap+1
1
4d
MachinesHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
4d
0x186c…c040Runs code on every swap
Ethereum
afterSwap
1
4d
0xa9dd…40ccRuns code on every swap · Can take tokens from swaps
Ethereum
beforeSwapafterSwapswapDeltaafterSwapDelta
1
4d
0x9a5f…0040Runs code on every swap
Ethereum
afterSwap
1
4d
UnlockV2HookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Ethereum
beforeInitbeforeAddLiqbeforeSwapafterSwap+2
1
4d
0x98a3…0144Runs code on every swap · Can take tokens from swaps
Ethereum
afterRemoveLiqafterSwapafterSwapDelta
1
4d
RedHookRuns code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation · Handles donations to LPs
Ethereum
beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+4
1
4d
SellOnlyRuns code on every swap · Gates who can add liquidity · Runs at pool creation · Handles donations to LPs
Ethereum
beforeInitbeforeAddLiqbeforeSwapbeforeDonate
1
4d
FoundationHookV2Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
4d
PredixHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
4d
0x8927…8088Runs code on every swap · Can take tokens from swaps
Ethereum
beforeSwapswapDelta
1
5d
PocketHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
5d
FoundationHookV2Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapswapDelta+1
1
5d
0x097c…8088Runs code on every swap · Can take tokens from swaps
Ethereum
beforeSwapswapDelta
1
5d
CurveRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapafterSwapDelta
1
5d
ObolRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Ethereum
beforeInitbeforeAddLiqbeforeSwapafterSwap+2
1
5d
0x9d73…40ccRuns code on every swap · Can take tokens from swaps
Ethereum
beforeSwapafterSwapswapDeltaafterSwapDelta
1
5d
CheckpointRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Ethereum
beforeInitbeforeSwapafterSwapafterSwapDelta
1
5d
0xd888…c040Runs code on every swap
Ethereum
afterSwap
1