{"hook":"0x8dcBA7e17e14A16b421f1CCED12dC2A48725a000","block":93457937,"bits":8192,"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":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":500,"selectors":["0x03eadcfc","0x481c6a75","0xdc98354e"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x03eadcfc","name":"adapter()"},{"selector":"0x481c6a75","name":"manager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"}],"history":{"pools":3,"firstTime":1790163730,"lastTime":1790163880},"pools":[{"id":"0x2af15abe11e65b63afe8127f7676d4008ed4ca5289731f798668e2dd13b26217","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x61a8D4Aa42534e94472eEBCF8d43212B8845277a","fee":3000,"tickSpacing":60,"hooks":"0x8dcBA7e17e14A16b421f1CCED12dC2A48725a000"},"symbols":["WETH","FMQA"],"state":{"sqrtP":"784370857622076191916564197538854503","tick":322177,"protocolFee":0,"lpFee":3000,"liquidity":"98010589896847076098"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"4622550354","paid":"4622550354","got":"451500682845264193066429","expected":"451500682845264193066429","feePpm":3000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"275211920429844924026387","paid":"275211920429844924026387","got":"2798696955","expected":"2798696955","feePpm":3000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-30345945","-3043131329105132423039"],"removed":["30345944","3043131329105132423038"]}},{"id":"0x5da7f67a944bc0ddf04aa0b974cfc4986d3c938aec8cf0d27527409348a19dec","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x887e1bc49e3b50545B6Dae1b553A84D5675d0C18","fee":3000,"tickSpacing":60,"hooks":"0x8dcBA7e17e14A16b421f1CCED12dC2A48725a000"},"symbols":["WETH","SOV"],"state":{"sqrtP":"653930130674511720534670422606610432","tick":318539,"protocolFee":0,"lpFee":3000,"liquidity":"98004374463335033872"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"5936954227","paid":"5936954227","got":"403037954984727622809061","expected":"403037954984727622809061","feePpm":3000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"4945725850582471458254","paid":"4945725850582471458254","got":"72380073","expected":"72380073","feePpm":3000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-35119156","-2623777163799871257921"],"removed":["35119155","2623777163799871257920"]}}],"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":"pass","detail":"A swap through it pays the pool fee and nothing else."},{"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":"pass","detail":"No owner and no admin functions found."},{"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":"3 pools over 27 days."}],"score":100,"verdict":"safe"}