{"hook":"0xF42bC6ca0D082D3Af51771392CeC847a01A6e044","block":92979768,"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":16670,"selectors":["0xe138818c","0xe1b4af69","0xe521bd12","0xfa268a87","0xcdcd7fb5","0xdba82234","0xdc4c90d3","0xdc98354e","0x9f063efc","0xb47b2fb1","0xb6a8b0fa","0xbcee44bd","0x6fe7e6eb","0x747505e2","0x8df61082","0x9a44da83","0x5ecc86e8","0x657dccd8","0x6c2bbe7e","0x6ef61607","0x55dac02f","0x575e24b4","0x5856722d","0x5ddca918","0x24d6902b","0x259982e5","0x2e797e32","0x4468979e","0x1324dc82","0x16eebd1e","0x21d0ee70"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":5,"addresses":["0xfFfD8963eFD1FC6A506488495D951d5263988d26"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xe138818c","name":"platformTreasury()"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe521bd12","name":"sniperExempt(address)"},{"selector":"0xfa268a87","name":"SNIPER_MAX_WINDOW()"},{"selector":"0xcdcd7fb5","name":"platformAdmin()"},{"selector":"0xdba82234","name":"renouncedBps(bytes32)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"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":"0xbcee44bd","name":"taxFor((address,address,uint24,int24,address),bool)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x747505e2","name":"SNIPER_MAX_BPS()"},{"selector":"0x8df61082","name":"configurePool((address,address,uint24,int24,address),uint16,uint16,uint16,uint16,bool,(address,uint16)[])"},{"selector":"0x9a44da83","name":"PAYOUT_GAS()"},{"selector":"0x5ecc86e8","name":"MAX_PAYEES()"},{"selector":"0x657dccd8","name":"setSniperExempt(address,bool)"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6ef61607","name":"configOf(bytes32)"},{"selector":"0x55dac02f","name":"configureSniper((address,address,uint24,int24,address),uint32,uint16)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5856722d","name":"payees((address,address,uint24,int24,address))"},{"selector":"0x5ddca918","name":"renounceFees((address,address,uint24,int24,address))"},{"selector":"0x24d6902b","name":"transferPayeeSlot((address,address,uint24,int24,address),address)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2e797e32","name":"setPayees((address,address,uint24,int24,address),(address,uint16)[])"},{"selector":"0x4468979e","name":"locker(bytes32)"},{"selector":"0x1324dc82","name":"SNIPER_MIN_WINDOW()"},{"selector":"0x16eebd1e","name":"launcher()"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"}],"history":{"pools":52,"firstTime":1788522047,"lastTime":1792388870},"pools":[{"id":"0xaf5e3f3ad2471b2d706db3f1a7b3205b37f92954704e18d8b80918af161df2cc","key":{"currency0":"0x339219c5b25764BB6aE127445D15Bb7c77249222","currency1":"0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC","fee":3000,"tickSpacing":60,"hooks":"0xF42bC6ca0D082D3Af51771392CeC847a01A6e044"},"symbols":["SSI","NVDA"],"state":{"sqrtP":"9323739605594350762255239","tick":-180960,"protocolFee":0,"lpFee":3000,"liquidity":"116204836120260628149810"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"6004172070807608500082","paid":"6004172070807608500082","got":"74612101000943","expected":"82902334445492","feePpm":3000,"takePpm":100000},{"zeroForOne":false,"ok":true,"amountIn":"6837616817763549","paid":"6837616817763549","got":"491996905371106449587550","expected":"491996905371106449587550","feePpm":3000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-3202912788598709684472","-40446710014127"],"removed":["3202912788598709684471","40446710014126"]}}],"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":"caution","detail":"It takes 10% 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 0.30%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has setSniperExempt, transferPayeeSlot, setPayees."},{"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":"52 pools over 45 days."}],"score":75,"verdict":"caution"}