{"hook":"0x3F905355480557233476d31509baB3C3295d30Cc","block":93174852,"bits":12492,"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":true},{"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":14046,"selectors":["0x037aadbe","0x21d0ee70","0x259982e5","0x28198a5e","0x2e409784","0x2ed6b75d","0x33b1ab1f","0x53aae71b","0x551d7cdd","0x575e24b4","0x5dd7ca7c","0x61a552dc","0x6c2bbe7e","0x6fe7e6eb","0x715018a6","0x76cad834","0x79ba5097","0x83fbb704","0x8da5cb5b","0x91311979","0x91dd7346","0x9a57f74e","0x9f063efc","0xa1c59afc","0xa32759ac","0xaae49d70","0xb47b2fb1","0xb6a8b0fa","0xbf72bfe7","0xc4e833ce","0xdc4c90d3","0xdc98354e","0xded90fa5","0xe1b4af69","0xe30c3978","0xe824c5ce","0xf2fde38b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":5,"addresses":["0xffFFfFFf00000000000000000000000000000000"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xeE924367213Ae3764b57d5b9a6214c8188d34060","functions":[{"selector":"0x037aadbe","name":"getPoolConfig(bytes32)"},{"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":"0x28198a5e","name":"getVolatilityState(bytes32)"},{"selector":"0x2e409784","name":"scheduleTreasuryUpdate(address)"},{"selector":"0x2ed6b75d","name":"pendingTreasury()"},{"selector":"0x33b1ab1f","name":null},{"selector":"0x53aae71b","name":null},{"selector":"0x551d7cdd","name":null},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5dd7ca7c","name":"creatorTreasury()"},{"selector":"0x61a552dc","name":"globalPaused()"},{"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":"0x715018a6","name":"renounceOwnership()"},{"selector":"0x76cad834","name":"setGlobalPaused(bool)"},{"selector":"0x79ba5097","name":"acceptOwnership()"},{"selector":"0x83fbb704","name":null},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x91311979","name":"CONFIG_DELAY()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9a57f74e","name":"acceptTreasuryUpdate()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa1c59afc","name":"claimableFee(address)"},{"selector":"0xa32759ac","name":"setPoolPaused((address,address,uint24,int24,address),bool)"},{"selector":"0xaae49d70","name":"PIPS_DENOMINATOR()"},{"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":"0xbf72bfe7","name":"getRegisteredCurrencies()"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xded90fa5","name":null},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe30c3978","name":"pendingOwner()"},{"selector":"0xe824c5ce","name":"MAX_CREATOR_FEE_PIPS()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"}],"history":{"pools":6,"firstTime":1783887975,"lastTime":1783897283},"pools":[{"id":"0x43b430322dd9e5cdafdac89bd18eb98f1aed96537809cb9d20f49bcbaf95f60a","key":{"currency0":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","currency1":"0x8Ff92566f2e81BDd68EDfAa8cde73942A723796b","fee":5000,"tickSpacing":100,"hooks":"0x3F905355480557233476d31509baB3C3295d30Cc"},"symbols":["USDG","VEX"],"state":{"sqrtP":"1092425269189967753943953087232196311","tick":328803,"protocolFee":0,"lpFee":5000,"liquidity":"0"},"swaps":[{"zeroForOne":true,"ok":false,"why":"thin","reason":"no liquidity at the current price"},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity at the current price"}],"roundTrip":{"ok":true,"lossPpm":403,"added":["-2484","-409577066756264719"],"removed":["2483","409577066756264718"]}}],"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":"n/a","detail":"No pool with liquidity to swap through yet."},{"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 0.50%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0xeE924367213Ae3764b57d5b9a6214c8188d34060. Owner-style functions: setGlobalPaused, claimableFee, setPoolPaused, transferOwnership."},{"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":"6 pools over 99 days."}],"score":83,"verdict":"caution"}