{"hook":"0x7E80f1E9f67C29e06FA9bb96c08277354f9B40cc","block":93395270,"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":5339,"selectors":["0x027a3e6e","0x09824a80","0x2af2cecc","0x32b7cc43","0x34fcf437","0x387e3e4f","0x40cf31e9","0x575e24b4","0x6568a279","0x698518e5","0x70c85d46","0x715018a6","0x79ba5097","0x8da5cb5b","0x9a24e96d","0xb1ed0d34","0xb47b2fb1","0xbc234eb7","0xc45a0155","0xe30c3978","0xec88bc06","0xeced5526","0xf1f5cd91","0xf2fde38b","0xf940e385"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x491dD2208AC664Eb230C6E3249E222773e8FE866","functions":[{"selector":"0x027a3e6e","name":null},{"selector":"0x09824a80","name":"registerToken(address)"},{"selector":"0x2af2cecc","name":"earnings(address,address)"},{"selector":"0x32b7cc43","name":"sniperBlocks()"},{"selector":"0x34fcf437","name":"setRate(uint256)"},{"selector":"0x387e3e4f","name":null},{"selector":"0x40cf31e9","name":"setSniperTax(uint256,uint256)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x6568a279","name":"withdrawAll(address[])"},{"selector":"0x698518e5","name":"swapRate()"},{"selector":"0x70c85d46","name":"mgr()"},{"selector":"0x715018a6","name":"renounceOwnership()"},{"selector":"0x79ba5097","name":"acceptOwnership()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x9a24e96d","name":"CAP_SNIPE()"},{"selector":"0xb1ed0d34","name":"BUILD()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xbc234eb7","name":"hookPermissions()"},{"selector":"0xc45a0155","name":null},{"selector":"0xe30c3978","name":"pendingOwner()"},{"selector":"0xec88bc06","name":"CAP_FEE()"},{"selector":"0xeced5526","name":"SCALE()"},{"selector":"0xf1f5cd91","name":"sniperTax()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0xf940e385","name":"withdraw(address,address)"}],"history":{"pools":4,"firstTime":1788802560,"lastTime":1788812894},"pools":[{"id":"0xfc14f0b6371d2b07eade5f1d7b6b8189e30104b211aa1cd99a47d960d3e9b834","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x8CffD991C002665350cd3849Ec7ad9CE68cF3Ed1","fee":0,"tickSpacing":200,"hooks":"0x7E80f1E9f67C29e06FA9bb96c08277354f9B40cc"},"symbols":["ETH","KBW"],"state":{"sqrtP":"2130264663449382062113344496193300","tick":203998,"protocolFee":0,"lpFee":0,"liquidity":"37189279117136752424395"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"691566240626151","paid":"691566240626151","got":"494722902667267916032100","expected":"499717606352468053984962","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"16267421896717401998084","paid":"16267421896717401998084","got":"22276086738998","expected":"22501097716159","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4096306949476","-3914356970626265236135"],"removed":["4096306949475","3914356970626265236134"]}},{"id":"0xb83f900eebf792811f71f028cdb6eb42b9baf7a2f1d346ca2dd8221537b6172b","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x07D3beF8338d383dc9321Cf23ECF266757F40168","fee":0,"tickSpacing":200,"hooks":"0x7E80f1E9f67C29e06FA9bb96c08277354f9B40cc"},"symbols":["ETH","KBW"],"state":{"sqrtP":"2130264663449382062113344496193300","tick":203998,"protocolFee":0,"lpFee":0,"liquidity":"37189279117136752424395"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"691566240626151","paid":"691566240626151","got":"494722902667267916032100","expected":"499717606352468053984962","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"16267421896717401998084","paid":"16267421896717401998084","got":"22276086738998","expected":"22501097716159","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4096306949476","-3914356970626265236135"],"removed":["4096306949475","3914356970626265236134"]}}],"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":"Owned by 0x491dD2208AC664Eb230C6E3249E222773e8FE866. Owner-style functions: setRate, setSniperTax, withdrawAll, transferOwnership, withdraw."},{"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 42 days."}],"score":88,"verdict":"caution"}