{"hook":"0xfbb4640dDF8ad6A1d63200a13B2CD74F4b060044","block":93326881,"bits":68,"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":false},{"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":false},{"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":false},{"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":9832,"selectors":["0x0885f732","0x17773ebb","0x1ac5f606","0x21d0ee70","0x25692962","0x259982e5","0x2b20e397","0x2d6e2a59","0x54d1f13d","0x5514cefb","0x575e24b4","0x61d027b3","0x6a921b92","0x6c2bbe7e","0x6fe7e6eb","0x715018a6","0x8da5cb5b","0x91dd7346","0x9f063efc","0xb47b2fb1","0xb6a8b0fa","0xc4e833ce","0xcd7fc486","0xd5db72eb","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xf04e283e","0xf0f44260","0xf2fde38b","0xfaab9d39","0xfc656ac5","0xfee81cf4"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":3,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xaE1c96A263c4fDEb1942e7f3a196570B209C5176","functions":[{"selector":"0x0885f732","name":"poolConfig(bytes32)"},{"selector":"0x17773ebb","name":"creatorFeeBps()"},{"selector":"0x1ac5f606","name":"setCreatorFeeBps(uint256)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x25692962","name":"requestOwnershipHandover()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2b20e397","name":"registrar()"},{"selector":"0x2d6e2a59","name":null},{"selector":"0x54d1f13d","name":"cancelOwnershipHandover()"},{"selector":"0x5514cefb","name":null},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x61d027b3","name":"treasury()"},{"selector":"0x6a921b92","name":"DEFAULT_FEE_PIPS()"},{"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":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"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":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xcd7fc486","name":null},{"selector":"0xd5db72eb","name":"isRegistrar(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)"},{"selector":"0xf04e283e","name":"completeOwnershipHandover(address)"},{"selector":"0xf0f44260","name":"setTreasury(address)"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0xfaab9d39","name":"setRegistrar(address)"},{"selector":"0xfc656ac5","name":"handleHookFees(address[])"},{"selector":"0xfee81cf4","name":"ownershipHandoverExpiresAt(address)"}],"history":{"pools":4,"firstTime":1782949168,"lastTime":1782999490},"pools":[{"id":"0x21422ba760922dbeb0110614f2ac4ada8318a7eee44f031b5453c81febe996e6","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x0648E90C2132c328Fdc1cAA6F19c8805f3947096","fee":3000,"tickSpacing":60,"hooks":"0xfbb4640dDF8ad6A1d63200a13B2CD74F4b060044"},"symbols":["ETH","1"],"state":{"sqrtP":"2310108819134377371399738356580436","tick":205619,"protocolFee":0,"lpFee":3000,"liquidity":"34296068328668188036877"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"588113956502318","paid":"588113956502318","got":"488283429918856893164908","expected":"498248397876384584862151","feePpm":3000,"takePpm":20000},{"zeroForOne":false,"ok":true,"amountIn":"3154485241440145407832","paid":"3154485241440145407832","got":"3625289217164","expected":"3699274711391","feePpm":3000,"takePpm":20000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-3477547918328","-3244742569644496152917"],"removed":["3477547918327","3244742569644496152916"]}},{"id":"0x3d419de0aebb70f34b2b9b3aa10d01513d8f5124779da30542968d9bde365cc3","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xbAa73b7A58FC9C7BeE38E28cB4129092c31e7C3d","fee":3000,"tickSpacing":60,"hooks":"0xfbb4640dDF8ad6A1d63200a13B2CD74F4b060044"},"symbols":["ETH","QUINN"],"state":{"sqrtP":"2791557734265862907972864","tick":-205081,"protocolFee":0,"lpFee":3000,"liquidity":"28381519261286081168829116155729"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"402752841690062478682865893264665","paid":"402752841690062478682865893264665","got":"488289591090766655663039","expected":"498254684786496587411622","feePpm":3000,"takePpm":20001},{"zeroForOne":false,"ok":true,"amountIn":"282302263363351","paid":"2326488","got":"1830997887361547","expected":"226712495523008939984348","feePpm":3000,"takePpm":20001}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-2380511822413965331671609363457","-3246004363854292083408"],"removed":["2380511822413965331671609363456","3246004363854292083407"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables 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":"caution","detail":"It takes 2.00% of each swap 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 0.30%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0xaE1c96A263c4fDEb1942e7f3a196570B209C5176. Owner-style functions: setCreatorFeeBps, setTreasury, transferOwnership, setRegistrar."},{"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":"4 pools over 110 days."}],"score":75,"verdict":"caution"}