{"hook":"0x0998ECDd40500Ae7B38b9fFc39dFeaa4FFB528CC","block":93362594,"bits":10444,"flags":[{"bit":13,"key":"beforeInitialize","label":"Before initialize","risk":0,"does":"Runs once, when a pool is created.","fn":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)","on":true},{"bit":12,"key":"afterInitialize","label":"After initialize","risk":0,"does":"Runs once, right after a pool is created.","fn":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)","on":false},{"bit":11,"key":"beforeAddLiquidity","label":"Before add liquidity","risk":1,"does":"Can refuse a deposit, or only let some addresses provide liquidity.","fn":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":true},{"bit":10,"key":"afterAddLiquidity","label":"After add liquidity","risk":0,"does":"Runs after each deposit.","fn":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":false},{"bit":9,"key":"beforeRemoveLiquidity","label":"Before remove liquidity","risk":2,"does":"Can refuse a withdrawal. LPs may not get out.","fn":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":false},{"bit":8,"key":"afterRemoveLiquidity","label":"After remove liquidity","risk":0,"does":"Runs after each withdrawal.","fn":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":false},{"bit":7,"key":"beforeSwap","label":"Before swap","risk":1,"does":"Runs before every swap. On a dynamic-fee pool it can set the fee each time.","fn":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)","on":true},{"bit":6,"key":"afterSwap","label":"After swap","risk":0,"does":"Runs after every swap.","fn":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)","on":true},{"bit":5,"key":"beforeDonate","label":"Before donate","risk":0,"does":"Runs before a donation to LPs.","fn":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":4,"key":"afterDonate","label":"After donate","risk":0,"does":"Runs after a donation to LPs.","fn":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":3,"key":"beforeSwapReturnDelta","label":"Before swap returns delta","risk":2,"does":"Can take part of what you put into a swap, or change how much is swapped.","fn":null,"on":true},{"bit":2,"key":"afterSwapReturnDelta","label":"After swap returns delta","risk":2,"does":"Can take part of what you get out of every swap.","fn":null,"on":true},{"bit":1,"key":"afterAddLiquidityReturnDelta","label":"After add returns delta","risk":2,"does":"Can charge LPs on the way in.","fn":null,"on":false},{"bit":0,"key":"afterRemoveLiquidityReturnDelta","label":"After remove returns delta","risk":2,"does":"Can take part of what LPs withdraw.","fn":null,"on":false}],"code":{"size":12528,"selectors":["0x015e3c29","0x01ffc9a7","0x21d0ee70","0x24c47212","0x259982e5","0x2b887e0f","0x334e8367","0x3fc48eba","0x3fc8cef3","0x4c2b2876","0x564d49e7","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x715018a6","0x8da5cb5b","0x9f063efc","0xb0e21e8a","0xb47b2fb1","0xb6a8b0fa","0xbdf22863","0xc45a0155","0xc4e833ce","0xccc8dc43","0xd73792a9","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xee4d96cf","0xf2fde38b","0xf732b64e"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":11,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x4e59b44847b379578588920cA78FbF26c0B4956C","functions":[{"selector":"0x015e3c29","name":"initializeMevModule((address,address,uint24,int24,address),bytes)"},{"selector":"0x01ffc9a7","name":"supportsInterface(bytes4)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x24c47212","name":"quiverFee(bytes32)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2b887e0f","name":"mevModuleEnabled(bytes32)"},{"selector":"0x334e8367","name":"PROTOCOL_FEE_NUMERATOR()"},{"selector":"0x3fc48eba","name":"MAX_LP_FEE()"},{"selector":"0x3fc8cef3","name":"weth()"},{"selector":"0x4c2b2876","name":"initializePoolOpen(address,address,int24,int24,bytes)"},{"selector":"0x564d49e7","name":"initializePool(address,address,int24,int24,address,address,bytes)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x715018a6","name":"renounceOwnership()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xb0e21e8a","name":"protocolFee()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xbdf22863","name":"mevModule(bytes32)"},{"selector":"0xc45a0155","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xccc8dc43","name":"MAX_MEV_MODULE_DELAY()"},{"selector":"0xd73792a9","name":"FEE_DENOMINATOR()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xee4d96cf","name":"poolCreationTimestamp(bytes32)"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0xf732b64e","name":"pairedFee(bytes32)"}],"history":{"pools":3,"firstTime":1784038605,"lastTime":1784049284},"pools":[{"id":"0xad0aef80f3e3ae9c0a3a35baa03a2a81d8a0f57bf631282d10df62e3a0bd7742","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0xaA38B7B806a3eB16C54601ea6b61B8032f378fFF","fee":8388608,"tickSpacing":200,"hooks":"0x0998ECDd40500Ae7B38b9fFc39dFeaa4FFB528CC"},"symbols":["WETH","VIRTUAL"],"state":{"sqrtP":"1692546049641779851807483926191350","tick":199398,"protocolFee":0,"lpFee":10000,"liquidity":"46805888831164066955605"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1095492960952203","paid":"1095492960952203","got":"493232167508535949314394","expected":"494711131923675616457288","feePpm":10000,"takePpm":2990},{"zeroForOne":false,"ok":true,"amountIn":"22215184584892013749156","paid":"22215184584892013749156","got":"48045078500110","expected":"48189647442437","feePpm":10000,"takePpm":3000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-6493916966181","-3911977865553531776489"],"removed":["6493916966180","3911977865553531776488"]}},{"id":"0x29d33961636efe57432d9628c1ed6762520b27d06b899bb859ffdf420163da94","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0xcF5fcB87c75FfcF40F168f8454Ae69006daD2D26","fee":8388608,"tickSpacing":200,"hooks":"0x0998ECDd40500Ae7B38b9fFc39dFeaa4FFB528CC"},"symbols":["WETH","CASHCAT"],"state":{"sqrtP":"1692399021050167229215806757115320","tick":199396,"protocolFee":0,"lpFee":10000,"liquidity":"46805888831164066955605"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1095588132826664","paid":"1095588132826664","got":"493189321270501774590950","expected":"494668157210522484405131","feePpm":10000,"takePpm":2990},{"zeroForOne":false,"ok":true,"amountIn":"43930328845570866364557","paid":"43930328845570866364557","got":"95023178403289","expected":"95309105720450","feePpm":10000,"takePpm":3000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-6512951341074","-3903291807849260235444"],"removed":["6512951341073","3903291807849260235443"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does."},{"id":"02","title":"What it takes from a swap","status":"pass","detail":"It takes 0.30% on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"pass","detail":"Liquidity added and removed in the same block came back whole."},{"id":"04","title":"The fee is the fee","status":"caution","detail":"Its pools use a dynamic fee that the hook sets before every swap. It stands at 1% now and can change."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0x4e59b44847b379578588920cA78FbF26c0B4956C. Owner-style functions: transferOwnership."},{"id":"06","title":"The code cannot change","status":"pass","detail":"Not a proxy, no DELEGATECALL, no SELFDESTRUCT."},{"id":"07","title":"Only the PoolManager can call it","status":"pass","detail":"Each callback refused a call that did not come from the PoolManager."},{"id":"08","title":"Track record","status":"pass","detail":"3 pools over 97 days."}],"score":85,"verdict":"caution"}