UniHooks

Every Uniswap v4 hook, live

Every hook attached to at least one Uniswap v4 pool, graded and explained in plain English, with the pools that use it.

AgeHookChainPermissionsPools
32d LeveragedLiquidityJitHookRuns code on every swap · Sets its own swap fee · Gates who can add liquidity · Runs at pool creation Base beforeInitafterInitbeforeAddLiqbeforeSwap+1 19 37d 0x1110…28ccRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeSwapafterSwap+2 19 45d CrimeFeeHookRuns code on every swap · Can take tokens from swaps · Sets its own swap fee · Runs at pool creation Robinhood beforeInitbeforeSwapafterSwapswapDelta+1 19 52d 0xb02e…a840Runs code on every swap · Gates who can add liquidity · Runs at pool creation Robinhood beforeInitbeforeAddLiqafterSwap 19 2mo VicksHookA launch-platform hook that charges a configurable base fee (default 1%) on swaps and an elevated anti-snipe tax (default 12%) on buys within the first 28 blocks after token creation. Taxes are taken from the pool manager and credited to token creators via a factory registry, withdrawable by creators. Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 19 2mo LaunchpadV4HookA token launchpad hook that charges a fixed 1% base fee plus an optional creator tax (up to 10%) denominated in the payment token side of each swap. Fee proceeds are split between an immutable protocol recipient and a per-pool creator fee recipient via PoolManager token credits. Pool registration is gated to a factory address and liquidity additions are restricted to a position manager. Robinhood beforeInitafterInitbeforeAddLiqbeforeSwap+3 19 2mo 0x84b9…4880Runs code on every swap · Sets its own swap fee · Gates who can add liquidity Robinhood beforeAddLiqbeforeSwap 19 2mo FeeVaultHookA shared Uniswap v4 hook for token launch pools that skims a configurable share (10–50%) of each swap fee into a per-pool quote vault. Accumulated fees are distributed to token holders via Merkle-based drops, triggered either when the vault reaches a configured threshold or on a 7-day epoch cadence. Robinhood beforeInitafterSwapafterSwapDelta 19 2mo LaunchHookA shared Uniswap v4 hook for launchpad-created pools that gates pool creation to the factory, locks all liquidity (blocking third-party adds/removes), and charges time-decaying anti-snipe fees on swaps. Fees are split into configurable per-pool components (creator, platform, referrer) and distributed via ERC-6909 claims to a FeeEscrow contract. Base beforeInitbeforeAddLiqbeforeRemoveLiqbeforeSwap+3 19 2mo LeshyClassicQuoteFeeHookA Uniswap v4 hook for Leshy's classic fixed-supply token pools that deducts a controller-governed treasury fee on each swap, denominated in the pool's quote asset. Fees are accumulated as ERC-6909 claims on the PoolManager and redeemable to the treasury address defined by the fee controller. Robinhood beforeInitbeforeSwapafterSwapswapDelta+1 19 2mo MixpadHookA Uniswap v4 hook for Mixpad token launches that collects platform swap fees on every trade, splits them between the token creator and treasury, optionally executes automatic buyback-and-burns from the creator's share, and applies a decaying anti-snipe surcharge in the blocks after launch plus a time-limited sell surcharge for the original deployer address. Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 19 2mo CFHookA CreatorFi fee hook that charges a 1% base swap fee plus optional creator-set buy/sell taxes (up to 5% each), with configurable anti-snipe and deployer-dump penalty features. All collected fees are credited to the token creator and claimable directly from the hook. Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 19 2mo VolatileFeeHookA Uniswap v4 hook that collects dynamic fees (1–6.6% BPS, scaling with recent tick-move volatility) directly to a per-pool fee recipient via poolManager.take() on all ETH swap legs, bypassing LP fee distribution entirely. Only native ETH pools are supported. Robinhood afterInitbeforeSwapafterSwapswapDelta+1 19 3mo RobinhoodArenaFeeHookFee hook that collects and distributes swap fees via afterSwap delta return, with fee amounts calculated by an external fee helper contract per pool. Restricts pool initialization to an owner-controlled allowlist of approved deployers. Robinhood beforeInitafterSwapafterSwapDelta 19 3mo 0x5120…e080Runs code on every swap · Sets its own swap fee · Runs at pool creation Robinhood beforeInitbeforeSwap 19 3mo FlowPadCurveHookFlowPad bonding-curve launch hook. Seeds a pool with single-sided concentrated token liquidity; buyers walk the price down accumulating ETH, functioning as a real on-chain bonding curve. Enforces a configurable snipe guard (first N blocks restricted to the launcher), takes ETH-denominated trade fees split between creator and protocol via BeforeSwapDelta/AfterSwapDelta, and supports permissionless graduation once the curve sells out. Robinhood beforeInitbeforeAddLiqbeforeSwapafterSwap+2 19 3mo NasdankFeeHookA Uniswap v4 hook for NASDANK token pools that charges all swap fees exclusively in WETH on every swap in both directions. Accrued WETH is split between an immutable project treasury and a protocol treasury per pool, with fee configuration set once at pool launch by an authorized launcher contract. Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 19 5mo 0xd200…0088Runs code on every swap · Can take tokens from swaps Arbitrum beforeSwapswapDelta 19 5mo 0xd63a…b556Runs code on every swap · Can take tokens from swaps · Adjusts deposit amounts · Runs at pool creation · Handles donations to LPs Base beforeInitafterInitafterAddLiqafterRemoveLiq+4 19 5mo 0x892f…80c0Runs code on every swap · Sets its own swap fee Base beforeSwapafterSwap 19 8mo ClankerHookDynamicFeeV2A Clanker protocol hook that dynamically adjusts LP fees based on a volatility accumulator derived from tick movement, takes a 20% protocol fee on each swap, and runs an optional MEV-protection module during the initial 2-minute window after pool creation. Base beforeInitbeforeAddLiqbeforeSwapafterSwap+2 19 8mo TokiHookA custom-curve AMM hook for fixed-maturity Principal Token yield markets, implementing a Pendle-style curve via beforeSwapReturnsDelta. Supports optional rehypothecation into ERC4626 vaults, TWAP oracle tracking, and hooklet plugins; swaps are permanently blocked after pool maturity. Arbitrum afterInitbeforeAddLiqbeforeSwapswapDelta 19 9mo TokiHookCustom curve hook implementing a Pendle-style fixed-rate AMM for Principal Token / underlying token pairs on Uniswap v4. Handles all liquidity operations directly, maintains a TWAP oracle for log-implied rates, supports optional ERC4626 rehypothecation vaults, and gates swaps on both a curator-controlled pause flag and a PT maturity expiry. Arbitrum afterInitbeforeAddLiqbeforeSwapswapDelta 19 9mo 0x9452…5044Runs code on every swap · Can take tokens from swaps · Runs at pool creation Base afterInitafterSwapafterSwapDelta 19 13mo NFTStrategyHookRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeSwapafterSwap+1 19 14mo VieTokenPoolHookA Uniswap v4 hook for the Vie platform that gates pool initialization to a factory, enforces a 2-block delay before external liquidity additions, and after every swap sweeps accumulated LP fees from the pool's single managed position into a vault, splitting them between a token fee recipient and a platform fee recipient. Base beforeInitbeforeAddLiqafterSwap 19 18mo TokenFabA token launchpad hook implementing a bonding curve via staged Uniswap v4 liquidity positions. Once the bonding curve supply (240 tokens) is fully sold, liquidity is automatically removed and migrated to a full-range AMM pool. Swaps incur a 1% fee split equally between the token creator and the platform. Base beforeInitbeforeAddLiqafterSwapafterSwapDelta 19 18mo PolitiswapManages a set of ETH/political-token (PolToken) pools, routing all swaps through a per-pool allowlist (only the PolToken contract itself may be the swap sender). Charges a fixed 2% fee on each swap in ETH, tracks net daily ETH inflows per pool, and distributes governance token (POL) rewards to holders of whichever pool attracted the highest daily ETH inflow. Base beforeSwapafterSwapswapDeltaafterSwapDelta 19 21mo BunniHookBunni v2 hook that implements a custom AMM in Uniswap v4, handling swaps entirely in `beforeSwap` via custom liquidity density functions (LDF), TWAP oracles, surge fees, and am-AMM for MEV recapture. Supports auto-rebalancing via FloodPlain and optional per-pool hooklet extensions. Ethereum afterInitbeforeAddLiqbeforeSwapswapDelta 19 14d 0xa176…2888Runs code on every swap · Can take tokens from swaps · Sets its own swap fee · Gates who can add liquidity · Runs at pool creation Ethereum beforeInitbeforeAddLiqbeforeSwapswapDelta 18 14d RetrofitRuns code on every swap · Can take tokens from swaps · Gates who can add liquidity · Runs at pool creation Robinhood beforeInitbeforeAddLiqbeforeSwapswapDelta 18 27d 0x5422…e8ccRuns code on every swap · Can take tokens from swaps · Sets its own swap fee · Gates who can add liquidity · Runs at pool creation Base beforeInitbeforeAddLiqbeforeSwapafterSwap+2 18 31d HalcyonHookRuns code on every swap · Sets its own swap fee · Gates who can add liquidity · Runs at pool creation Ethereum afterInitbeforeAddLiqbeforeSwapafterSwap 18 39d PotatoV4HookRuns code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity · Runs at pool creation Robinhood beforeInitafterInitbeforeAddLiqbeforeRemoveLiq+4 18 45d SpawnGateHookRuns at pool creation Base beforeInit 18 45d SpawnGateHookRuns at pool creation Arbitrum beforeInit 18 45d SpawnGateHookRuns at pool creation Robinhood beforeInit 18 46d PenguinHookRuns code on every swap · Can take tokens from swaps · Runs at pool creation Robinhood beforeInitbeforeSwapafterSwapswapDelta+1 18 50d ERC1967ProxyRuns code on every swap · Can take tokens from swaps Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 18 57d 0xeeef…30ccRuns code on every swap · Can take tokens from swaps · Sets its own swap fee · Runs at pool creation Robinhood beforeInitafterInitbeforeSwapafterSwap+2 18 58d 0xef8f…d4c0Runs code on every swap · Runs at pool creation Base afterInitafterAddLiqbeforeSwapafterSwap 18 2mo LaunchHookSingleton hook for token launch pools created by a LaunchFactory. Takes trading fees on the stock side (currency0) on every swap and splits them 30% to a platform treasury, a creator-chosen share to the pool creator recipient, and the remainder to token holders via a pull-based FeeDistributor. Exact-output sells are not supported. Ethereum beforeInitbeforeSwapafterSwapswapDelta+1 18 2mo 0xbf6f…a0ccRuns code on every swap · Can take tokens from swaps · Runs at pool creation Robinhood beforeInitbeforeSwapafterSwapswapDelta+1 18 2mo WobbHookUniswap v4 hook for the wobb.fun token launch platform. Intercepts swaps on registered tokens to collect platform and maker fees, apply anti-snipe and founder-sell surcharges, route dividends, and trigger auto buyback-and-burn of the launched token and/or the platform $WOBB token. Enforces a configurable staker-only early-access window and per-wallet buy cap during the guard window. Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 18 2mo LaunchTaxHookCharges a fixed 1% tax on every swap in launchpad pools, always denominated in the pool's quote token, split 50/50 between the launchpad deployer and each pool's token creator. Pools must be initialized via a one-shot-bound strategy contract and carry a zero LP fee; the tax is the only charge on trades. Robinhood beforeInitbeforeSwapafterSwapswapDelta+1 18 2mo 0x3dea…4ac4Runs code on every swap · Can take tokens from swaps · Can block LP withdrawals · Gates who can add liquidity Robinhood beforeAddLiqbeforeRemoveLiqbeforeSwapafterSwap+1 18 2mo 0x605d…30ccRuns code on every swap · Can take tokens from swaps · Sets its own swap fee · Runs at pool creation Robinhood beforeInitafterInitbeforeSwapafterSwap+2 18 2mo FlintHookA token launch hook for the Flint platform that collects protocol and creator fees on swaps in quote-token terms, applying an anti-snipe surcharge during the initial blocks after token launch. Fees are routed to claimable balances for token creators and can be claimed via `claimFees`/`claimAllFees`. Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 18 2mo 0x5f13…00ccRuns code on every swap · Can take tokens from swaps Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 18 2mo 0x86f5…00ccRuns code on every swap · Can take tokens from swaps Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 18
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