{"hook":"0xFc1088203547710CdD8a45ba9ec80369cc254880","block":92977757,"bits":2176,"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":true},{"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":3382,"selectors":["0x023b1fc9","0x0a8ef769","0x0cb6d537","0x13957cfd","0x21d0ee70","0x21e8e593","0x24a9d853","0x259982e5","0x3ecaf600","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x715018a6","0x87df06dc","0x8da5cb5b","0x991ed012","0x9f063efc","0xa6f9394d","0xa71975af","0xb47b2fb1","0xb6a8b0fa","0xd55be8c6","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xe909b80e","0xf2fde38b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xFBe2aA0cb012097928E220211f0ebD9F6dEe32fd","functions":[{"selector":"0x023b1fc9","name":"setFeeBps(uint16)"},{"selector":"0x0a8ef769","name":"poolFeeBpsOverride(bytes32)"},{"selector":"0x0cb6d537","name":"snipeWindow()"},{"selector":"0x13957cfd","name":"setApprovedCaller(address,bool)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x21e8e593","name":"setPoolFee(bytes32,uint16)"},{"selector":"0x24a9d853","name":"feeBps()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x3ecaf600","name":"setSnipeTax(uint16,uint256)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"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":"0x87df06dc","name":"clearPoolFeeOverride(bytes32)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x991ed012","name":"effectiveFeeBps(bytes32)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa6f9394d","name":"snipeTaxBps()"},{"selector":"0xa71975af","name":"approvedCallers(address)"},{"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":"0xd55be8c6","name":"MAX_FEE_BPS()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe909b80e","name":"launchTime(bytes32)"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"}],"history":{"pools":45,"firstTime":1783004341,"lastTime":1791362905},"pools":[{"id":"0xf467369ef5c240a8ebf3e8b97bd65e403774cbad62bfa49cd2fd6923a983418f","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0xf9d5e5830461a32F42273c8023a22A10b40083DB","fee":8388608,"tickSpacing":60,"hooks":"0xFc1088203547710CdD8a45ba9ec80369cc254880"},"symbols":["WETH","TITS"],"state":{"sqrtP":"2724535584482612957779127739759149","tick":208919,"protocolFee":0,"lpFee":0,"liquidity":"116794415555882836744953"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1698162246278244","paid":"1698162246278244","got":"1947000824227089142813785","expected":"2007187251350448574490360","feePpm":0,"takePpm":29986},{"zeroForOne":false,"ok":true,"amountIn":"1018042350680144696711","paid":"1018042350680144696711","got":"835048443914","expected":"860874677901","feePpm":0,"takePpm":30000}],"roundTrip":{"ok":false,"stage":"add","reason":"ExternalLPForbidden"}},{"id":"0x97a34e363ecf330bf3d4336a88f21b50e3482b9f0b487d521e244ac7461107ce","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x443fb5d7D7FA6a1D78c8558C93Cf3b48367ed74c","fee":8388608,"tickSpacing":60,"hooks":"0xFc1088203547710CdD8a45ba9ec80369cc254880"},"symbols":["WETH","CIRVLE"],"state":{"sqrtP":"2724531578781785975339628669378178","tick":208919,"protocolFee":0,"lpFee":0,"liquidity":"109494764583640159448394"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1592029446539324","paid":"1592029446539324","got":"1825310589077957905664132","expected":"1881735281548567001257194","feePpm":0,"takePpm":29986},{"zeroForOne":false,"ok":true,"amountIn":"2338402591163054136469","paid":"2338402591163054136469","got":"1918077857267","expected":"1977399816011","feePpm":0,"takePpm":30000}],"roundTrip":{"ok":false,"stage":"add","reason":"ExternalLPForbidden"}}],"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":"caution","detail":"It takes 3% of each swap on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"n/a","detail":"Closed to outside LPs: only the hook's own liquidity is in the pool."},{"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 0xFBe2aA0cb012097928E220211f0ebD9F6dEe32fd. Owner-style functions: setFeeBps, setApprovedCaller, setPoolFee, setSnipeTax, 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":"45 pools over 109 days."}],"score":74,"verdict":"caution"}