{"hook":"0xc3C15bDe8bfb101bbDb36932B2222791F5f1c0Cc","block":93269185,"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":9635,"selectors":["0x0a971dbf","0x0e1c5d5c","0x16c38b3c","0x21d0ee70","0x24579435","0x259982e5","0x27fa9ceb","0x373e67d6","0x3b8f954b","0x3cc87a20","0x445dfbda","0x56c4854b","0x570ca735","0x575e24b4","0x5c975abb","0x65f5f1a2","0x6c2bbe7e","0x6fe7e6eb","0x7862505c","0x79ba5097","0x8671d23b","0x893f3b47","0x8d2b669f","0x8da5cb5b","0x9accab55","0x9f063efc","0xa384ba16","0xb3ab15fb","0xb47b2fb1","0xb6a8b0fa","0xbdca2802","0xc4e833ce","0xc59d4847","0xd8428c63","0xdc4c90d3","0xdc98354e","0xdfb3f51a","0xe1b4af69","0xe30c3978","0xf1f5c993","0xf2fde38b","0xfdc4e271"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x90292B16888f20C83eC40aEBA5Ef47F96E8B80Ea","functions":[{"selector":"0x0a971dbf","name":"maxSellBps()"},{"selector":"0x0e1c5d5c","name":"minSellBps()"},{"selector":"0x16c38b3c","name":"setPaused(bool)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x24579435","name":"allowlistedPool(bytes32)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x27fa9ceb","name":"prCurrency()"},{"selector":"0x373e67d6","name":"previewFee(uint256,bool)"},{"selector":"0x3b8f954b","name":"minBuyBps()"},{"selector":"0x3cc87a20","name":"getBounds()"},{"selector":"0x445dfbda","name":"totalTokenCaptured()"},{"selector":"0x56c4854b","name":"setRates(uint16,uint16)"},{"selector":"0x570ca735","name":"operator()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5c975abb","name":"paused()"},{"selector":"0x65f5f1a2","name":"ABSOLUTE_MAX_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":"0x7862505c","name":"setBuybackVault(address)"},{"selector":"0x79ba5097","name":"acceptOwnership()"},{"selector":"0x8671d23b","name":"rescue(address,uint256,address)"},{"selector":"0x893f3b47","name":"setBounds(uint16,uint16,uint16,uint16)"},{"selector":"0x8d2b669f","name":"setPoolAllowed((address,address,uint24,int24,address),bool)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x9accab55","name":"getRates()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa384ba16","name":"totalEthCaptured()"},{"selector":"0xb3ab15fb","name":"setOperator(address)"},{"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":"0xbdca2802","name":"buyBps()"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xc59d4847","name":"getStats()"},{"selector":"0xd8428c63","name":"isPoolAllowed((address,address,uint24,int24,address))"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdfb3f51a","name":"maxBuyBps()"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe30c3978","name":"pendingOwner()"},{"selector":"0xf1f5c993","name":"buybackVault()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0xfdc4e271","name":"sellBps()"}],"history":{"pools":5,"firstTime":1786472037,"lastTime":1789744083},"pools":[{"id":"0x23593f05c67f55a528e5bf62409fd566fced04c9152ee81c42c1c525a89c702c","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x3bbfDBC9c6DCB95577FEE16eEd10f0bC2856a03D","fee":2300,"tickSpacing":23,"hooks":"0xc3C15bDe8bfb101bbDb36932B2222791F5f1c0Cc"},"symbols":["ETH","PR"],"state":{"sqrtP":"205574416163362570924672481534924","tick":157232,"protocolFee":0,"lpFee":2300,"liquidity":"2310732104297179841"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"50008135669","paid":"50008135669","got":"335888603930583766","expected":"335888603930583766","feePpm":2300,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"1387672295189680983","paid":"1387672295189680983","got":"195313048705","expected":"205592682847","feePpm":2300,"takePpm":50000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-2802398163","-18460182927115350"],"removed":["2802398162","18460182927115349"]}}],"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 5% 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 0.23%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0x90292B16888f20C83eC40aEBA5Ef47F96E8B80Ea. Owner-style functions: setPaused, setRates, paused, setBuybackVault, rescue, setBounds."},{"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":"5 pools over 69 days."}],"score":75,"verdict":"caution"}