{"hook":"0xFadA2350cD86CDC8F29760548AfE506fEc344080","block":93010726,"bits":128,"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":false},{"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":false},{"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":6617,"selectors":["0xcfa85402","0xdc4c90d3","0xe8afdaaf","0xed35cb0f","0xf2fde38b","0x8da5cb5b","0x915ca4bf","0xa4b29620","0xa5c0057c","0xb848e678","0x575e24b4","0x5e7cf7e3","0x6b6109ae","0x74a86f33","0x8b2dcdd9","0x195afad3","0x1c2258b0","0x20e91e3a","0x32c961d9","0x4c0c1ff1"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":1,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xe93Fb0c0387dDE7f02cf230799Da656C884F668D","functions":[{"selector":"0xcfa85402","name":null},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xe8afdaaf","name":null},{"selector":"0xed35cb0f","name":null},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x915ca4bf","name":null},{"selector":"0xa4b29620","name":"isWhitelistedRouter(address)"},{"selector":"0xa5c0057c","name":null},{"selector":"0xb848e678","name":null},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5e7cf7e3","name":"setFees(uint24,uint24,uint24)"},{"selector":"0x6b6109ae","name":null},{"selector":"0x74a86f33","name":null},{"selector":"0x8b2dcdd9","name":null},{"selector":"0x195afad3","name":null},{"selector":"0x1c2258b0","name":null},{"selector":"0x20e91e3a","name":"setWhitelistedRouter(address,bool)"},{"selector":"0x32c961d9","name":"toId((address,address,uint24,int24,address))"},{"selector":"0x4c0c1ff1","name":"MAX_DYNAMIC_FEE()"}],"history":{"pools":25,"firstTime":1788491842,"lastTime":1789542193},"pools":[{"id":"0xf69d29e9c5b1b75346342af9810b306b39792ebdc4149b287fe7a06f3b5ea141","key":{"currency0":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","currency1":"0xFa31d04462746aAA24bC7E5626403E09E4B106ec","fee":8388608,"tickSpacing":60,"hooks":"0xFadA2350cD86CDC8F29760548AfE506fEc344080"},"symbols":["USDG","AGI"],"state":{"sqrtP":"10816266819578293376685871777257583755","tick":374658,"protocolFee":0,"lpFee":0,"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":4311,"added":["-232","-4156652469513379061"],"removed":["231","4156652469513379060"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"pass","detail":"None of the permissions that let a hook take from swaps or from LPs are switched on."},{"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":"caution","detail":"Taking liquidity straight back out lost 0.43%."},{"id":"04","title":"The fee is the fee","status":"caution","detail":"Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0xe93Fb0c0387dDE7f02cf230799Da656C884F668D. Owner-style functions: transferOwnership, setFees, setWhitelistedRouter."},{"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":"25 pools over 45 days."}],"score":77,"verdict":"caution"}