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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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Hooks with all of the selected permissions:beforeInitializeafterInitializebeforeAddLiquidityafterAddLiquiditybeforeRemoveLiquidityafterRemoveLiquiditybeforeSwapafterSwapbeforeDonateafterDonatebeforeSwapReturnDeltaafterSwapReturnDeltaafterAddLiquidityReturnDeltaafterRemoveLiquidityReturnDelta

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AgeHookChainPermissionsPools

6mo 0x70cd…8044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo WeiHookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeSwapswapDelta 1 6mo 0xbb2c…0145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo FortuneCookieHookA Uniswap v4 hook that runs a per-epoch lottery: after each swap it issues tickets to the swapper (via tx.origin) proportional to ETH trading volume and adds a configurable tax to an ETH prize pot. At epoch end, anyone can trigger a Chainlink VRF draw to randomly select a winning ticket holder who receives the pot. Ethereum beforeInitafterSwap 1 6mo TokenHookRuns code on every swap · Runs at pool creation Ethereum afterInitbeforeSwapafterSwap 1 6mo 0x336e…aa88Runs code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+1 1 6mo LendingHookV2A Uniswap v4 hook implementing a range-aware lending AMM (lo0p protocol) that seeds the pool with single-sided LOOP token liquidity across multiple price bands, skims a fixed 1% fee on all swaps via BeforeSwapDelta/AfterSwapDelta, and enforces a same-block liquidation lockout. Supports borrow, repay, and liquidation operations tied to concentrated liquidity bands. Ethereum beforeInitafterInitbeforeAddLiqbeforeRemoveLiq+4 1 6mo 0xdafd…80c0Runs code on every swap Ethereum beforeSwapafterSwap 1 6mo LendingHookV2Runs code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitafterInitbeforeAddLiqbeforeRemoveLiq+4 1 6mo 0x0634…40c0Runs code on every swap Ethereum beforeSwapafterSwap 1 6mo 0x28dd…8145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo WOTSRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitbeforeSwapafterSwapswapDelta+1 1 6mo 0xa946…40c0Runs code on every swap Ethereum beforeSwapafterSwap 1 6mo 0x1bc0…c145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo TestFomoV4HookRuns code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+3 1 6mo SanctumHookRuns code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapswapDeltaafterSwapDelta 1 6mo HalflifeHookRuns code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo ERC1967ProxyRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeSwapswapDelta 1 6mo 0x0f83…00ccRuns code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapswapDeltaafterSwapDelta 1 6mo 0x5f95…4145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo 0x5691…80ccRuns code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapswapDeltaafterSwapDelta 1 6mo 0x000d…c145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo 0xab8d…0145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo BioForgeHookRuns code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo BioForgeHookRuns code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0xb710…00c0Runs code on every swap Ethereum beforeSwapafterSwap 1 6mo 0xd1f5…c145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo 0x18ba…0145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo 0x4fed…8044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0x3491…0145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo 0x84c9…8145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo MRPHookCollects a 3% tax on ETH-denominated exact-input swaps by intercepting both beforeSwap and afterSwap deltas, accumulating the tax as ERC-6909 native-ETH claims, and distributing the collected ETH to a token mine distributor. Also advances a rolling per-swap entropy seed using block randomness to support downstream randomized minting. Ethereum beforeSwapafterSwapswapDeltaafterSwapDelta 1 6mo 0x3f20…0044Runs code on every swap · Can take tokens from swaps Ethereum afterSwapafterSwapDelta 1 6mo 0xfbef…8145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo Zer0HookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitbeforeSwapafterSwapafterSwapDelta 1 6mo 0xb536…8145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo SpiralHookRuns code on every swap · Runs at pool creation Ethereum beforeInitbeforeSwapafterSwap 1 6mo 0x5fa3…0145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo 0x4e9f…c145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo TokenHookAn ERC20 token that doubles as a Uniswap v4 hook. Mints a fixed supply to a specified address on deployment. All hook callbacks are no-ops returning the required selectors without modifying swap behavior. Ethereum afterInitbeforeSwapafterSwap 1 6mo 0x2985…0145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo 0x0035…c145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo SanctumHookFee-skimming hook for a SANCTUM/USDC pool. Takes a 2% buy fee and a tiered sell fee (1–6% based on how long the seller has held SANCTUM, via an on-chain clock), routing proceeds 90% to a vault and 10% to a team wallet. Both buy and sell skims are implemented via BeforeSwapDelta/afterSwapReturnDelta. Ethereum beforeSwapafterSwapswapDeltaafterSwapDelta 1 6mo 0x6daf…4145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo HookFactoyRuns code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapswapDeltaafterSwapDelta 1 6mo 0xaada…80c4Runs code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapafterSwapDelta 1 6mo 0xdd97…4145Runs code on every swap · Can take tokens from swaps · Takes a cut when LPs withdraw Ethereum afterRemoveLiqafterSwapafterSwapDeltaremoveLiqDelta 1 6mo Sat2HookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeSwapswapDelta 1 6mo SnowballHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Ethereum beforeInitbeforeSwapafterSwapafterSwapDelta 1 6mo 0x0082…80c4Runs code on every swap · Can take tokens from swaps Ethereum beforeSwapafterSwapafterSwapDelta 1

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