{"hook":"0xDee7DcDCf599306D3c29e8dd0E6F4C9c4b6F68Cc","block":93240747,"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":20341,"selectors":["0x015e3c29","0x01ffc9a7","0x21d0ee70","0x259982e5","0x2b887e0f","0x334e8367","0x3fc48eba","0x3fc8cef3","0x4468979e","0x4c2b2876","0x4eb5313d","0x5339b03b","0x564d49e7","0x575e24b4","0x58f8cd54","0x69b84eb1","0x6c2bbe7e","0x6fe7e6eb","0x7f5464f4","0x844dbde6","0x91b9b827","0x949d32e0","0x9f063efc","0xac3e6ec9","0xb0e21e8a","0xb3066515","0xb47b2fb1","0xb6a8b0fa","0xbdf22863","0xc2527427","0xc37fb4da","0xc45a0155","0xc4e833ce","0xca946313","0xccc8dc43","0xd73792a9","0xdc4c90d3","0xdc98354e","0xe1a45218","0xe1b4af69","0xe98a4297","0xea78e61a","0xee4d96cf"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":18,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"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":"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":"0x4468979e","name":"locker(bytes32)"},{"selector":"0x4c2b2876","name":"initializePoolOpen(address,address,int24,int24,bytes)"},{"selector":"0x4eb5313d","name":"poolExtensionSetup(bytes32)"},{"selector":"0x5339b03b","name":"FEE_CONTROL_DENOMINATOR()"},{"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":"0x58f8cd54","name":"mevModuleOperational(bytes32)"},{"selector":"0x69b84eb1","name":"MAX_DECAY_FILTER_BPS()"},{"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":"0x7f5464f4","name":"mevModuleSetFee((address,address,uint24,int24,address),uint24)"},{"selector":"0x844dbde6","name":"poolFeeVars(bytes32)"},{"selector":"0x91b9b827","name":"PROTOCOL()"},{"selector":"0x949d32e0","name":"MAX_MEV_LP_FEE()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xac3e6ec9","name":"poolExtension(bytes32)"},{"selector":"0xb0e21e8a","name":"protocolFee()"},{"selector":"0xb3066515","name":"simulateSwap((address,address,uint24,int24,address),(bool,int256,uint160))"},{"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":"0xc2527427","name":"liquidIsToken0(bytes32)"},{"selector":"0xc37fb4da","name":"poolExtensionAllowlist()"},{"selector":"0xc45a0155","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xca946313","name":"poolConfigVars(bytes32)"},{"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":"0xe1a45218","name":"BPS_DENOMINATOR()"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe98a4297","name":"_runPoolExtensionHelper((address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xea78e61a","name":"MIN_BASE_FEE()"},{"selector":"0xee4d96cf","name":"poolCreationTimestamp(bytes32)"}],"history":{"pools":6,"firstTime":1783894093,"lastTime":1788034108},"pools":[{"id":"0x79614002e77cd033f053a452ecb967f4eb50c272d75f001846dcd4dd8dd0261e","key":{"currency0":"0x00356cb9015897aCc406F0E6c5493d2a0143Da41","currency1":"0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","fee":8388608,"tickSpacing":60,"hooks":"0xDee7DcDCf599306D3c29e8dd0E6F4C9c4b6F68Cc"},"symbols":["HOWDY","SPY"],"state":{"sqrtP":"1452382140147531179985149","tick":-218149,"protocolFee":0,"lpFee":20000,"liquidity":"121573604630288135977415"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"949625294858575232334754","paid":"949625294858575232334754","got":"311438560796470","expected":"312694356507240","feePpm":20000,"takePpm":4017},{"zeroForOne":false,"ok":true,"amountIn":"1114321766875494","paid":"1114321766875494","got":"3235157559599384847894437","expected":"3248039524683538576683178","feePpm":20000,"takePpm":3967}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-21159524174910734846464","-6710117618476"],"removed":["21159524174910734846463","6710117618475"]}},{"id":"0x5fc2372bfb3273dad010ab78e0f7b1325f3d46e7f9edf92b7679b2e41d42358b","key":{"currency0":"0x05107869c777F4640BF431C4Be1daF66910cD5A0","currency1":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","fee":8388608,"tickSpacing":200,"hooks":"0xDee7DcDCf599306D3c29e8dd0E6F4C9c4b6F68Cc"},"symbols":["AIPLAY","WETH"],"state":{"sqrtP":"425062562452177569294753","tick":-242725,"protocolFee":0,"lpFee":10000,"liquidity":"4439200545867894810553"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"413715219063784597127242","paid":"413715219063784597127242","got":"11759770739358","expected":"11783337414186","feePpm":10000,"takePpm":2000},{"zeroForOne":false,"ok":true,"amountIn":"11908252693137","paid":"11908252693137","got":"408558712884476575847698","expected":"409375426037205134592206","feePpm":10000,"takePpm":1996}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-2942607553480277532898","-79121208611"],"removed":["2942607553480277532897","79121208610"]}}],"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 0.40% 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 2% now and can change."},{"id":"05","title":"No one holds the switch","status":"pass","detail":"No owner and no admin functions found."},{"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":"6 pools over 99 days."}],"score":93,"verdict":"caution"}