{"hook":"0x97e0A4BEeAFF541F39Ee2EEd8a959cF71467e044","block":93143355,"bits":8260,"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":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":16693,"selectors":["0x13af4035","0x16eebd1e","0x21d0ee70","0x249d39e9","0x259982e5","0x4a895b2b","0x575e24b4","0x6c2bbe7e","0x6f26596b","0x6fe7e6eb","0x748747e6","0x8da5cb5b","0x91dd7346","0x9c7be227","0x9f063efc","0xaced1661","0xad091230","0xb47b2fb1","0xb5af6caa","0xb6a8b0fa","0xbf333f2c","0xc134d449","0xc1e7af35","0xc4e833ce","0xd4c98dab","0xdc4c90d3","0xdc98354e","0xe0e6799f","0xe1b4af69","0xedda38e5","0xef369252","0xf4c094c8"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":16,"addresses":["0xfFfd8963EFd1fC6A506488495d951d5263988d25"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x89B548cDC235e45227263dD8A0e619617d75bE69","functions":[{"selector":"0x13af4035","name":"setOwner(address)"},{"selector":"0x16eebd1e","name":"launcher()"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x249d39e9","name":"BPS()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x4a895b2b","name":"setBuyback(bytes32,uint16)"},{"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":"0x6f26596b","name":"claimProtocol(bytes32)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x748747e6","name":"setKeeper(address)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9c7be227","name":"CREATOR_POOL_BPS()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xaced1661","name":"keeper()"},{"selector":"0xad091230","name":"launches(bytes32)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb5af6caa","name":"poolKeyOf(bytes32)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xbf333f2c","name":"FEE_BPS()"},{"selector":"0xc134d449","name":"claimCreator(bytes32)"},{"selector":"0xc1e7af35","name":"PROTOCOL_BPS()"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xd4c98dab","name":"compound(bytes32,uint16,uint256)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe0e6799f","name":"setProtocolFeeTo(address)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xedda38e5","name":"convert(bytes32,uint256)"},{"selector":"0xef369252","name":"protocolFeeTo()"},{"selector":"0xf4c094c8","name":"setLauncher(address)"}],"history":{"pools":8,"firstTime":1789507020,"lastTime":1791534046},"pools":[{"id":"0xf5181bd5debc3b07af1a52af7d4444738ee927b2353bdaddab4847b025bbfa3f","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xf6951243343Fb8a0dCfe7E40CF9556761f829fff","fee":0,"tickSpacing":200,"hooks":"0x97e0A4BEeAFF541F39Ee2EEd8a959cF71467e044"},"symbols":["ETH","PLANES"],"state":{"sqrtP":"2497569463641187357100840926155977","tick":207180,"protocolFee":0,"lpFee":0,"liquidity":"31690866724818211737594"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"502650511956392","paid":"502650511956392","got":"494265406219135864970886","expected":"499257986079935217142309","feePpm":0,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"246192463227099336338709","paid":"246192463227099336338709","got":"245203661889013","expected":"247680466554558","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-3067040504965","-3822386954092353432300"],"removed":["3067040504964","3822386954092353432299"]}},{"id":"0x5941125e96bbb54b0b07040af6acb45f7ecd5f24a153659cb1b681a1216a488a","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x0fF3CE67C675C118055363CCcfDfc275Af519FFf","fee":0,"tickSpacing":200,"hooks":"0x97e0A4BEeAFF541F39Ee2EEd8a959cF71467e044"},"symbols":["ETH","VVV"],"state":{"sqrtP":"2500028929919523902068469394949079","tick":207199,"protocolFee":0,"lpFee":0,"liquidity":"31690866724818211737594"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"502156016885095","paid":"502156016885095","got":"494752131059762418544768","expected":"499749627333093352065422","feePpm":0,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"248926334787803150717","paid":"248926334787803150717","got":"247499901242","expected":"249999900244","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-2968141490705","-3920764368849278045551"],"removed":["2968141490704","3920764368849278045550"]}}],"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":"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":"Owned by 0x89B548cDC235e45227263dD8A0e619617d75bE69. Owner-style functions: setOwner, setBuyback, claimProtocol, setKeeper, claimCreator, setProtocolFeeTo."},{"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":"8 pools over 34 days."}],"score":88,"verdict":"caution"}