{"hook":"0xd34e9Fd6B28281c67DDD41D0028214e1b34Cb000","block":93034823,"bits":12288,"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":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":2632,"selectors":["0x07ef2190","0x1d8fe6b6","0x5bb47808","0x6fe7e6eb","0x76c7a3c7","0x8da5cb5b","0xb33a4db6","0xbc063e1a","0xc45a0155","0xc4e833ce","0xdc4c90d3","0xdc98354e","0xf2fde38b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":1,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x45C4854c699db833eeF2bAe6cFB09EA2551E97CB","functions":[{"selector":"0x07ef2190","name":"poolConfigs(bytes32)"},{"selector":"0x1d8fe6b6","name":"registerPool(bytes32,uint24)"},{"selector":"0x5bb47808","name":"setFactory(address)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x76c7a3c7","name":"MIN_FEE()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0xb33a4db6","name":"getPoolFee(bytes32)"},{"selector":"0xbc063e1a","name":"MAX_FEE()"},{"selector":"0xc45a0155","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"}],"history":{"pools":16,"firstTime":1784815513,"lastTime":1786196012},"pools":[{"id":"0x1d5008ced03e3e8a23e97c0ec459b55e4c9757d173d551a65b01e9d71a9b1efc","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x669e7eE9EEFdb3E58d0E3E7d4706473715602511","fee":8388608,"tickSpacing":200,"hooks":"0xd34e9Fd6B28281c67DDD41D0028214e1b34Cb000"},"symbols":["WETH","BROHOOD"],"state":{"sqrtP":"1709704761993430107221113666333555","tick":199599,"protocolFee":0,"lpFee":42000,"liquidity":"45645545499537051138588"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1057613214071244","paid":"1057613214071244","got":"471593135997003113041642","expected":"471593135997003113041642","feePpm":42000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"393119914607652878583","paid":"393119914607652878583","got":"808736999958","expected":"808736999958","feePpm":42000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-6251458661967","-3861932878166082327397"],"removed":["6251458661966","3861932878166082327396"]}},{"id":"0x6fba713fe962e08c485094e71af421906823b8a436d6f65d8199078d2b88c111","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x0db4494693a034e3fb89009013113858B2cB8c45","fee":8388608,"tickSpacing":200,"hooks":"0xd34e9Fd6B28281c67DDD41D0028214e1b34Cb000"},"symbols":["WETH","RICK"],"state":{"sqrtP":"460982471204375063939143673308957","tick":173384,"protocolFee":0,"lpFee":42000,"liquidity":"45645545499537051138588"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"3922505651289985","paid":"3922505651289985","got":"127154216369758855047773","expected":"127154216369758855047773","feePpm":42000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"52012171454258276013058","paid":"52012171454258276013058","got":"1471564716169395","expected":"1471564716169395","feePpm":42000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-23780289203731","-1021332760246981581290"],"removed":["23780289203730","1021332760246981581289"]}}],"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":"caution","detail":"Its pools use a dynamic fee that the hook sets. It stands at 4.20% now and can change."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0x45C4854c699db833eeF2bAe6cFB09EA2551E97CB. Owner-style functions: setFactory, 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":"16 pools over 88 days."}],"score":90,"verdict":"caution"}