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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.

Ethereum

All chains Base Ethereum Unichain Arbitrum BSC Robinhood

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TypeSwap taxesSwap logicDynamic feeLiquidity controlLP fee logicPool setupDonations

Safety RegisteredVerified sourceAuditedNo adminImmutableUniswap routed

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Permissions

Hooks with all of the selected permissions:beforeInitializeafterInitializebeforeAddLiquidityafterAddLiquiditybeforeRemoveLiquidityafterRemoveLiquiditybeforeSwapafterSwapbeforeDonateafterDonatebeforeSwapReturnDeltaafterSwapReturnDeltaafterAddLiquidityReturnDeltaafterRemoveLiquidityReturnDelta

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AgeHookChainPermissionsPools

6mo BuyBurnHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitafterSwapafterSwapDelta 1 6mo 0xff1d…08c0Runs code on every swap · Sets its own swap fee · Gates who can add liquidity Ethereum beforeAddLiqbeforeSwapafterSwap 1 6mo 0x8640…6040Runs code on every swap · Runs at pool creation Ethereum beforeInitafterSwap 1 6mo 0x492c…80ccRuns code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapswapDeltaafterSwapDelta 1 6mo 0x36e9…4044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0xc5cd…0044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0x07eb…8044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0x1dac…c0ccRuns code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapswapDeltaafterSwapDelta 1 6mo UStakeHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum afterInitafterSwapafterSwapDelta 1 6mo UStakeHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum afterInitafterSwapafterSwapDelta 1 6mo 0xa7c9…84c0Runs code on every swap Ethereum afterAddLiqbeforeSwapafterSwap 1 6mo AutoCompoundHookRuns code on every swap · Can block LP withdrawals · Gates who can add liquidity Ethereum beforeAddLiqbeforeRemoveLiqafterSwap 1 6mo 0x41b3…c044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0xca77…2888Runs code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeSwapswapDelta 1 6mo PepePartyHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitbeforeSwapafterSwapswapDelta+1 1 6mo Pepe0S50HookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity Ethereum beforeAddLiqbeforeSwapswapDelta 1 6mo ShibanautHookRuns code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo UVaultHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum afterInitafterSwapafterSwapDelta 1 6mo PepePartyHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitbeforeSwapafterSwapswapDelta+1 1 6mo VitaHookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeSwapswapDelta 1 6mo BtcPegHookMints $bPEG fragments to swap recipients on the ETH/bPEG v4 pool. Calls token.start when first liquidity is added (afterAddLiquidity). Resolves the real EOA recipient on each swap (afterSwap) via hookData (20-byte address override) or tx.origin fallback for routers, then calls BtcPeg.mintFragmentsFor to give the buyer one on-chain fragment per whole bPEG bought. Read-only on the swap path otherwise (no fee, no delta). Token: 0x520d912430dd5728143851034ABbc692686B8d92 (BtcPeg, verified) Hook:... Ethereum afterAddLiqafterSwap 1 6mo PepePartyHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitbeforeSwapafterSwapswapDelta+1 1 6mo HookCan block LP withdrawals Ethereum afterAddLiqbeforeRemoveLiq 1 6mo UBeastHookMinimal hook that calls token.start() on the uBEAST token contract when the Uniswap v4 pool is initialized, enabling trading. Contains no swap-time logic; all swap callbacks are unimplemented stubs. Ethereum afterInit 1 6mo 0x79b8…c044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0x6bae…0044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0x3be5…20ccRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitbeforeSwapafterSwapswapDelta+1 1 6mo HenryPegHook93Runs code on every swap Ethereum afterAddLiqafterSwap 1 6mo 0x60f5…a0c8Runs code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitbeforeSwapafterSwapswapDelta 1 6mo 0xbe31…0044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo PromptHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum afterInitafterSwapafterSwapDelta 1 6mo SatostrHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitafterSwapafterSwapDelta 1 6mo 0x006c…2044Runs code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitafterSwapafterSwapDelta 1 6mo 0xa8a1…e000Runs at pool creation Ethereum beforeInit 1 6mo EulerSwapRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation · Handles donations to LPs Ethereum beforeInitbeforeAddLiqbeforeSwapbeforeDonate+1 1 6mo 0x7797…4044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo DynopegHookRuns code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapswapDeltaafterSwapDelta 1 6mo 0x9d9f…c044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0xa56d…2044Runs code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitafterSwapafterSwapDelta 1 6mo 0x278b…4044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0x67f9…4044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0xecbb…c080Runs code on every swap · Sets its own swap fee Ethereum beforeSwap 1 6mo SatoshisHookRuns code on every swap Ethereum afterAddLiqafterSwap 1 6mo Sato31HookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeSwapswapDelta 1 6mo 0x5402…8044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo SatoV4HookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity Ethereum beforeAddLiqbeforeSwapswapDelta 1 6mo 0xf19e…40c4Runs code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapafterSwapDelta 1 6mo UniROIDHookRuns code on every swap Ethereum afterAddLiqafterSwap 1 6mo 0xa4dd…c0c4Runs code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapafterSwapDelta 1 6mo BioHashHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum afterInitbeforeSwapswapDelta 1

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