{"hook":"0xFBF47e5de83e0Cc2896d7e80165a59C61d90ddDc","block":93393994,"bits":7644,"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":true},{"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":true},{"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":true},{"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":true},{"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":21503,"selectors":["0xea428403","0xf7133287","0xfb5b82d0","0xfb937c3b","0xe1b4af69","0xe3056a34","0xe58bb639","0xd3ce308e","0xdc98354e","0xdcc85e89","0xe0b01bac","0xca41d436","0xcffd129c","0xd1ecfc68","0xbbf06db4","0xbfce173b","0xc42cf535","0xc473413a","0xb47b2fb1","0xb6a8b0fa","0xbadf9995","0x977435e9","0x9c579839","0x9f063efc","0xa7f92d22","0x8549d9be","0x8c3e0502","0x913e77ad","0x6ef4b2e8","0x6fe7e6eb","0x79c76e1a","0x7b7159bf","0x62308e85","0x6c2bbe7e","0x6d19a32c","0x4f3d4d16","0x4f49db9b","0x53066d39","0x575e24b4","0x48d04661","0x4a774941","0x4e9b3db4","0x2aedba85","0x2c597de9","0x3273292c","0x47473b00","0x21d0ee70","0x22674d46","0x259982e5","0x0c340a24","0x13057fdd","0x1bea83fe","0x1dc61040","0x01bfb077","0x0a65e0a8"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":6,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xea428403","name":"dispose(address,uint256)"},{"selector":"0xf7133287","name":"increaseCardinality(bytes32,uint16)"},{"selector":"0xfb5b82d0","name":"setCollector(address)"},{"selector":"0xfb937c3b","name":"launchedAt(bytes32)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe3056a34","name":"pendingGovernor()"},{"selector":"0xe58bb639","name":"acceptGovernor()"},{"selector":"0xd3ce308e","name":"isDirectAdder(address)"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdcc85e89","name":"ungatedHistory(bytes32)"},{"selector":"0xe0b01bac","name":"poolState(bytes32)"},{"selector":"0xca41d436","name":"setDirectAdder(address,bool)"},{"selector":"0xcffd129c","name":"sellTaxBps()"},{"selector":"0xd1ecfc68","name":"taxExempt(address)"},{"selector":"0xbbf06db4","name":"venuePool(bytes32)"},{"selector":"0xbfce173b","name":"parked(address)"},{"selector":"0xc42cf535","name":"setGovernor(address)"},{"selector":"0xc473413a","name":"buyTaxBps()"},{"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":"0xbadf9995","name":"isLpOwner(address)"},{"selector":"0x977435e9","name":"WRITE_INTERVAL()"},{"selector":"0x9c579839","name":"QUOTE()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa7f92d22","name":"launchCapBps()"},{"selector":"0x8549d9be","name":"REQUIRED_FLAGS()"},{"selector":"0x8c3e0502","name":"coverage(bytes32)"},{"selector":"0x913e77ad","name":"collector()"},{"selector":"0x6ef4b2e8","name":"clearLaunchDecay()"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x79c76e1a","name":"flush(address)"},{"selector":"0x7b7159bf","name":"LAUNCHER()"},{"selector":"0x62308e85","name":"POOL_MANAGER()"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6d19a32c","name":"launchDuration()"},{"selector":"0x4f3d4d16","name":"setTaxBps(uint16,uint16)"},{"selector":"0x4f49db9b","name":"gated((address,address,uint24,int24,address))"},{"selector":"0x53066d39","name":"directAdders()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x48d04661","name":"launchHalfLife()"},{"selector":"0x4a774941","name":"MAX_LAUNCH_TAX_BPS()"},{"selector":"0x4e9b3db4","name":"launchTaxBps(bytes32,bool)"},{"selector":"0x2aedba85","name":"DUCAT()"},{"selector":"0x2c597de9","name":"MAX_TAX_BPS()"},{"selector":"0x3273292c","name":"listVenuePool((address,address,uint24,int24,address))"},{"selector":"0x47473b00","name":"consult(bytes32,uint32)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x22674d46","name":"taxBpsFor((address,address,uint24,int24,address),bool)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x0c340a24","name":"governor()"},{"selector":"0x13057fdd","name":"lpOwners()"},{"selector":"0x1bea83fe","name":"POSITION_MANAGER()"},{"selector":"0x1dc61040","name":"setTaxExempt(address,bool)"},{"selector":"0x01bfb077","name":"setLpOwner(address,bool)"},{"selector":"0x0a65e0a8","name":"taxExemptSwappers()"}],"history":{"pools":4,"firstTime":1790576787,"lastTime":1790901262},"pools":[{"id":"0xbdc03ad58db8be75c3ec6a7cc43d7f5075120e81cafef061ff1ac77fb07dc211","key":{"currency0":"0x020bfC650A365f8BB26819deAAbF3E21291018b4","currency1":"0xD0cA71118ca21D674f9018A53026a38A0AB54DbF","fee":10000,"tickSpacing":200,"hooks":"0xFBF47e5de83e0Cc2896d7e80165a59C61d90ddDc"},"symbols":["CASHCAT","DUCAT"],"state":{"sqrtP":"8101995437841715224216576036","tick":-45607,"protocolFee":0,"lpFee":10000,"liquidity":"3183106670376303987950"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"15563554343841609311","paid":"15563554343841609311","got":"157828072513538116","expected":"161047459988442897","feePpm":10000,"takePpm":19991},{"zeroForOne":false,"ok":true,"amountIn":"27301282560614351","paid":"27301282560614351","got":"2532698186480720356","expected":"2584385904572163628","feePpm":10000,"takePpm":20000}],"roundTrip":{"ok":false,"stage":"add","reason":"LiquidityNotAdmitted"}},{"id":"0x00d2c56a451d9b7ffacd3046d6adbcb9376b3119a4faa786e868686fa7257e43","key":{"currency0":"0xaF3D76f1834A1d425780943C99Ea8A608f8a93f9","currency1":"0xD0cA71118ca21D674f9018A53026a38A0AB54DbF","fee":10000,"tickSpacing":200,"hooks":"0xFBF47e5de83e0Cc2896d7e80165a59C61d90ddDc"},"symbols":["AAPL","DUCAT"],"state":{"sqrtP":"459955441772318111810530141151","tick":35177,"protocolFee":0,"lpFee":10000,"liquidity":"70633822259118148915"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"6083402261081667","paid":"6083402261081667","got":"198824333504065318","expected":"202879965425530832","feePpm":10000,"takePpm":19991},{"zeroForOne":false,"ok":true,"amountIn":"114287254669621726","paid":"114287254669621726","got":"3289022929822339","expected":"3356145846757488","feePpm":10000,"takePpm":20000}],"roundTrip":{"ok":false,"stage":"add","reason":"LiquidityNotAdmitted"}}],"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":"caution","detail":"It takes 2% of each swap on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"n/a","detail":"Closed to outside LPs: only the hook's own liquidity is in the pool."},{"id":"04","title":"The fee is the fee","status":"pass","detail":"A fixed fee of 1%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has setCollector, setDirectAdder, setGovernor, collector, setTaxBps, setTaxExempt."},{"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 22 days."}],"score":71,"verdict":"caution"}