Every Uniswap v4 hook, live
Every hook attached to at least one Uniswap v4 pool, explained in plain English, with safety checks and the pools that use it.
AgeHookChainPermissionsPools
23d
HooduHookEngineV1Runs 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
Robinhood
beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+2
2
23d
0x81aa…28ccRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeSwapafterSwap+2
2
23d
NozzleRuns code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+3
2
23d
ListedHookRuns 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
Robinhood
beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+4
2
23d
0x539b…20ccRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
24d
MoldHookRuns code on every swap · Can take tokens from swaps
Robinhood
beforeSwapafterSwapswapDeltaafterSwapDelta
2
24d
0xacdc…2888Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeSwapswapDelta
2
24d
Pangea Fee HookTakes a fixed trading fee (0.3%–5%, set once per pool at launch) in the pool's quote asset via beforeSwap/afterSwap return deltas, routing fees to a per-pool splitter. The launch's first buy is fee-free, liquidity additions are restricted to a single registered seeder, and swaps that would push the price beyond the launch's range are reverted.
Robinhood
beforeInitbeforeAddLiqbeforeSwapafterSwap+2
2
24d
0xe09a…20ccRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
24d
KeelRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
24d
StylusRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
24d
0xf00b…d044Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
afterInitafterSwapafterSwapDelta
2
25d
FeeHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
25d
KnotRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
25d
BusbarRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
25d
GaleRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
25d
0xe554…e8ccRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeSwapafterSwap+2
2
25d
0x0c89…c044Runs code on every swap · Can take tokens from swaps
Robinhood
afterSwapafterSwapDelta
2
25d
0x6cd7…e0ccRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
25d
0x55f3…6accRuns code on every swap · Can take tokens from swaps · Sets its own swap fee · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+3
2
25d
GraphiteRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
26d
0x7c15…1044Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
afterInitafterSwapafterSwapDelta
2
26d
0x8bf9…e8ecRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation · Handles donations to LPs
Robinhood
beforeInitbeforeAddLiqbeforeSwapafterSwap+3
2
26d
RelayRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
26d
0x517f…20c4Runs code on every swap · Can take tokens from swaps · Sets its own swap fee · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapafterSwapDelta
2
26d
0x1588…7fffRuns code on every swap · Can take tokens from swaps · 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
Robinhood
beforeInitafterInitbeforeAddLiqafterAddLiq+10
2
26d
SnareRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
26d
0x13a5…60ccRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
26d
LaunchPoolHookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation · Handles donations to LPs
Robinhood
beforeInitbeforeAddLiqbeforeSwapafterSwap+3
2
26d
QuoteFeeHookRuns code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+3
2
27d
LineRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
27d
BarnacleRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
27d
BeaconRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
27d
WhiteoutRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
27d
0x2f0b…4044Runs code on every swap · Can take tokens from swaps
Robinhood
afterSwapafterSwapDelta
2
27d
0x79d4…6044Runs code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitafterSwapafterSwapDelta
2
28d
ShadeRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
28d
PollenRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
28d
CinderRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
28d
FacetRuns code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+3
2
29d
LotbookLauncherRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
29d
0x0a02…28ccRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeSwapafterSwap+2
2
29d
WhorlRuns code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+3
2
29d
ComaRuns code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+3
2
29d
0x3fc4…80c0Runs code on every swap
Robinhood
beforeSwapafterSwap
2
29d
GameHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation
Robinhood
beforeInitbeforeSwapafterSwapswapDelta+1
2
30d
0xe008…00ccRuns code on every swap · Can take tokens from swaps
Robinhood
beforeSwapafterSwapswapDeltaafterSwapDelta
2
30d
PadLaunchHookRuns code on every swap · Sets its own swap fee · Runs at pool creation
Robinhood
beforeInitbeforeSwap
2
30d
0xd5da…2880Runs code on every swap · Sets its own swap fee · Gates who can add liquidity · Runs at pool creation
Robinhood
beforeInitbeforeAddLiqbeforeSwap
2
30d
EntryRatioGuaranteeHookCan block LP withdrawals · Takes a cut when LPs withdraw
Robinhood
beforeRemoveLiqafterRemoveLiqremoveLiqDelta
2