{"hook":"0x3D1F36Aac352D8D2ac41831E7a2e48C37e4820Cc","block":93001808,"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":14026,"selectors":["0xe1b4af69","0xe1f1c4a7","0xfa02716d","0xdc4c90d3","0xdc98354e","0xc4e833ce","0xcc3cbd2a","0xd103884a","0xd6362a0c","0xaf8d60b5","0xb47b2fb1","0xb4b01335","0xb6a8b0fa","0x9f063efc","0xa098cbe5","0xa0e5a3e2","0xaee8cd6f","0x8cd7825f","0x91dd7346","0x996ddb0d","0x9ba64043","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x83fee6bf","0x3b759efb","0x46ca626b","0x4aa6599c","0x4c50e2c4","0x21d0ee70","0x259982e5","0x31b8ca96","0x360aeab1"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":8,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe1f1c4a7","name":"BASIS_POINTS()"},{"selector":"0xfa02716d","name":"registerPool((address,address,uint24,int24,address),address)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xcc3cbd2a","name":"CREATOR_FEE_BPS()"},{"selector":"0xd103884a","name":"LAUNCHER_FEE_BPS()"},{"selector":"0xd6362a0c","name":"feeSplitVaultFactory()"},{"selector":"0xaf8d60b5","name":"claimCreatorFees(bytes32)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb4b01335","name":"feeDisclosure(bytes32)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa098cbe5","name":"TRANSFER_TAX_BPS()"},{"selector":"0xa0e5a3e2","name":"quoteRegistry()"},{"selector":"0xaee8cd6f","name":"claimLauncherFees(address)"},{"selector":"0x8cd7825f","name":"poolFeeConfig(bytes32)"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x996ddb0d","name":"claimLauncherFeesTo(address,address)"},{"selector":"0x9ba64043","name":"LP_FEE_PIPS()"},{"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":"0x83fee6bf","name":"quoteExactOutputFees(uint256)"},{"selector":"0x3b759efb","name":"TOTAL_SWAP_FEE_BPS()"},{"selector":"0x46ca626b","name":"TICK_SPACING()"},{"selector":"0x4aa6599c","name":"quoteGrossFees(uint256)"},{"selector":"0x4c50e2c4","name":"launcherFeeRecipient()"},{"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":"0x31b8ca96","name":"launcherFeesAccrued(address)"},{"selector":"0x360aeab1","name":"totalQuoteFeesAccrued(address)"}],"history":{"pools":17,"firstTime":1785452575,"lastTime":1785677643},"pools":[{"id":"0xde30341cab5c99a3f1cda0b8cb08e00d804af3e0c5f2a7e63c11755e2fe6a5e1","key":{"currency0":"0xC4Af5720d67DC7b0c321a5C02d6F7d6B3202082C","currency1":"0xF0C4BF4C582cb3836e98394b1d4e7B7281101bE8","fee":0,"tickSpacing":200,"hooks":"0x3D1F36Aac352D8D2ac41831E7a2e48C37e4820Cc"},"symbols":["NOOB","RBLX"],"state":{"sqrtP":"6739104908857937543450401","tick":-187453,"protocolFee":0,"lpFee":0,"liquidity":"70526500027124016261805"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"414571748123905035919511","paid":"414571748123905035919511","got":"2967994359883256","expected":"2997974100892177","feePpm":0,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"2999473087942623","paid":"2999473087942623","got":"410222970272381121013675","expected":"414364565840984475333328","feePpm":0,"takePpm":9996}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-2661587111847755944352","-22004085603704"],"removed":["2661587111847755944351","22004085603703"]}},{"id":"0x008c5eb33f95aadaf2fdfeb4f90741015e10590c1bf897b735decdddbd7e1aad","key":{"currency0":"0x32D0D1D0Ad337331185236D57BF83ce0309ECc3E","currency1":"0x6330D8C3178a418788dF01a47479c0ce7CCF450b","fee":0,"tickSpacing":200,"hooks":"0x3D1F36Aac352D8D2ac41831E7a2e48C37e4820Cc"},"symbols":["CASHCAT","COIN"],"state":{"sqrtP":"5601686451793597022808170","tick":-191150,"protocolFee":0,"lpFee":0,"liquidity":"70526500027124016261805"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"498750247251176996575005","paid":"498750247251176996575005","got":"2467059649554465","expected":"2491979443994409","feePpm":0,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"2493225433716406","paid":"2493225433716406","got":"493518453144358594587792","expected":"498500996752800407974244","feePpm":0,"takePpm":9996}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-3670913389732680651493","-15945995937075"],"removed":["3670913389732680651492","15945995937074"]}}],"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 claimCreatorFees, TRANSFER_TAX_BPS, claimLauncherFees, claimLauncherFeesTo."},{"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":"17 pools over 81 days."}],"score":88,"verdict":"caution"}