{"hook":"0xa726975b51E716708417374C39180C1f12E960cc","block":93004745,"bits":8396,"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":false},{"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":9466,"selectors":["0x126082cf","0x1345d3fc","0x21d0ee70","0x259982e5","0x536dac9b","0x575e24b4","0x61d18f07","0x6c2bbe7e","0x6fe7e6eb","0x9f063efc","0xa1b9be58","0xb47b2fb1","0xb6a8b0fa","0xbea1dcf8","0xc0756609","0xc45a0155","0xc4e833ce","0xd206932b","0xdc4c90d3","0xdc98354e","0xe1b4af69"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":10,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x126082cf","name":"BASIS_POINTS_DIVISOR()"},{"selector":"0x1345d3fc","name":"swapTaxBps()"},{"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":"0x536dac9b","name":"launchFactory()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x61d18f07","name":"systemFeeShareBps()"},{"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":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa1b9be58","name":"withdrawCreatorQuote(address,uint256)"},{"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":"0xbea1dcf8","name":"taxCollector()"},{"selector":"0xc0756609","name":"distributeBondingFee(address,uint256)"},{"selector":"0xc45a0155","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xd206932b","name":"accruedCreatorQuote(address,address)"},{"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)"}],"history":{"pools":21,"firstTime":1787081917,"lastTime":1789598270},"pools":[{"id":"0x3ac99189b7da1486fa4efe66cc96213b0160398a4995b177f7a77a1682a22e91","key":{"currency0":"0x39258302b99b69689D126C53773c7D355CAe728C","currency1":"0x5e81213613b6B86EaB4c6c50d718d34359459786","fee":0,"tickSpacing":60,"hooks":"0xa726975b51E716708417374C39180C1f12E960cc"},"symbols":["6STARS","TTWO"],"state":{"sqrtP":"1407183990070150477422465050","tick":-80619,"protocolFee":0,"lpFee":0,"liquidity":"105792249243505547240"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1574996533499977795","paid":"1574996533499977795","got":"491747973039026","expected":"496715124281844","feePpm":0,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"913477392098969","paid":"913477392098969","got":"2865374706102890181","expected":"2894303820986758190","feePpm":0,"takePpm":9996}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-18724774433873492","-5745651419404"],"removed":["18724774433873491","5745651419403"]}},{"id":"0xe2cf04fab3c7b54b2cbb1672a9191ec5844ae65ff18484bc0548a21200f974fb","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x1ff9cf3C4841C10f0B81a9E15352e362Eb8565ce","fee":0,"tickSpacing":60,"hooks":"0xa726975b51E716708417374C39180C1f12E960cc"},"symbols":["ETH","ETHWP"],"state":{"sqrtP":"3365541807200538857512790342899521","tick":213146,"protocolFee":0,"lpFee":0,"liquidity":"14491376746189438929622"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"110982475763992","paid":"110982475763992","got":"198198591136832827649921","expected":"200199946013043979946425","feePpm":0,"takePpm":9997},{"zeroForOne":false,"ok":true,"amountIn":"261749962439045452224304","paid":"261749962439045452224304","got":"143544442936395","expected":"144994386804439","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-1064387190026","-1896864182115453252416"],"removed":["1064387190025","1896864182115453252415"]}}],"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 1% 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":"pass","detail":"A fixed fee of 0%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has withdrawCreatorQuote."},{"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":"21 pools over 62 days."}],"score":88,"verdict":"caution"}