{"hook":"0x2A004e09D9E742b3013f356B170e2b1760CE00Cc","block":93297300,"bits":204,"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":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":6525,"selectors":["0xc45a0155","0xc4e833ce","0xdc4c90d3","0xdc98354e","0xe1092633","0xe1b4af69","0xae463a0b","0xb47b2fb1","0xb6a8b0fa","0xbac5ff25","0xbc063e1a","0xbfe10928","0x4aef4070","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x75619ab5","0x9f063efc","0x1220ef1f","0x21d0ee70","0x259982e5","0x26232a2e","0x37f6270e","0x430062bd"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xc45a0155","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1092633","name":"sweepPlatform(bytes32,address)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xae463a0b","name":"setFee(bytes32,uint24)"},{"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":"0xbac5ff25","name":"platformAccrued(bytes32)"},{"selector":"0xbc063e1a","name":"MAX_FEE()"},{"selector":"0xbfe10928","name":"distributor()"},{"selector":"0x4aef4070","name":"sweep(bytes32,address)"},{"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":"0x75619ab5","name":"setDistributor(address)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x1220ef1f","name":"accruedEth(bytes32)"},{"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":"0x26232a2e","name":"platformFee()"},{"selector":"0x37f6270e","name":"poolCurrency0(bytes32)"},{"selector":"0x430062bd","name":"feeOf(bytes32)"}],"history":{"pools":4,"firstTime":1786244910,"lastTime":1786383206},"pools":[{"id":"0xf00037f7967ab913b672019808dba884521162ca53eab5662faca5aea849eaf7","key":{"currency0":"0x020bfC650A365f8BB26819deAAbF3E21291018b4","currency1":"0x3122293e8858d65E223210e2DC2C65bB5B81FF8E","fee":0,"tickSpacing":200,"hooks":"0x2A004e09D9E742b3013f356B170e2b1760CE00Cc"},"symbols":["CASHCAT","$BOGEY"],"state":{"sqrtP":"412743606919134496166412986150178","tick":171173,"protocolFee":0,"lpFee":0,"liquidity":"191701318781966255694721063"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"18399004835018688122","paid":"18399004835018688122","got":"494101472624846858672803430","expected":"499089902375878886679769983","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"330276336230927555422804095","paid":"330276336230927555422804095","got":"12043910151833965778","expected":"12165565809933298765","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-113466933593302824","-3788753404910646562570297"],"removed":["113466933593302823","3788753404910646562570296"]}},{"id":"0x7e36d1403bef3aff6de13b6b194edfb4982d690e5f7a0ee60fa86a3c3a8becac","key":{"currency0":"0x6245e67affA44a23077f0Ea7f981a8DC743a0c47","currency1":"0xd30932E63084fE5a619C2778b836C8a89B5AfC4B","fee":0,"tickSpacing":200,"hooks":"0x2A004e09D9E742b3013f356B170e2b1760CE00Cc"},"symbols":["FRONG","FRONGA"],"state":{"sqrtP":"84259185154004166504742850490271","tick":139393,"protocolFee":0,"lpFee":0,"liquidity":"939980410104648161371283792"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"441927610360096159591","paid":"441927610360096159591","got":"494591615947142806180317940","expected":"499584994166590080584302262","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"82606667971456206218371369","paid":"82606667971456206218371369","got":"72300128823605916209","expected":"73030433155157491120","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-2640400135590270710","-3887821272231956461615784"],"removed":["2640400135590270709","3887821272231956461615783"]}}],"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 sweepPlatform, setFee, sweep, setDistributor."},{"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 72 days."}],"score":88,"verdict":"caution"}