{"hook":"0x3A1FB033735D14622Ad70c7f0dAC2c9CB698a8C0","block":93241294,"bits":10432,"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":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":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":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":16774,"selectors":["0xc4e833ce","0xdc4c90d3","0xdc98354e","0xe01b7605","0xe1b4af69","0xe38acffe","0x88e49c69","0x9f063efc","0xb47b2fb1","0xb6a8b0fa","0xb996be53","0x575e24b4","0x6c2bbe7e","0x6e0e95a6","0x6fe7e6eb","0x791b98bc","0x01ffc9a7","0x21d0ee70","0x259982e5","0x456cb7c6","0x4c0e0814"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":3,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe01b7605","name":null},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe38acffe","name":null},{"selector":"0x88e49c69","name":null},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"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":"0xb996be53","name":"isConfigured(bytes32)"},{"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":"0x6e0e95a6","name":"launchConfig(bytes32)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x791b98bc","name":"positionManager()"},{"selector":"0x01ffc9a7","name":"supportsInterface(bytes4)"},{"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":"0x456cb7c6","name":"authorized()"},{"selector":"0x4c0e0814","name":null}],"history":{"pools":5,"firstTime":1784558348,"lastTime":1785924036},"pools":[{"id":"0xac2173f501fcfca70a7837d7ee35f64de0112a5762bb2bec8ac419458532f37c","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x057Da9D9fb2c24490C95065EC0321F7adD0a5D93","fee":8388608,"tickSpacing":200,"hooks":"0x3A1FB033735D14622Ad70c7f0dAC2c9CB698a8C0"},"symbols":["ETH","FrogSnipe"],"state":{"sqrtP":"35313720257181108417245349027601","tick":121999,"protocolFee":0,"lpFee":0,"liquidity":"2391966511772653042888200"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"2683250449729440661","paid":"2683250449729440661","got":"532809420732870525642396","expected":"532809420732870525642396","feePpm":0,"takePpm":0},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":false,"stage":"add","reason":"error 0xd3fee33f"}},{"id":"0xe9d28a9bead512ae43a3750f14c3c9754b2168c2b987432cb41505a127fa0001","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xd942C5d2b9F925aA44d330d63D09FF578A23321e","fee":8388608,"tickSpacing":200,"hooks":"0x3A1FB033735D14622Ad70c7f0dAC2c9CB698a8C0"},"symbols":["ETH","FRONG"],"state":{"sqrtP":"35313720257178922921026804628126","tick":121999,"protocolFee":0,"lpFee":0,"liquidity":"2391966511772653042888200"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"2683250449729606722","paid":"2683250449729606722","got":"532809420732837551111109","expected":"532809420732837551111109","feePpm":0,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"533075825443203969929256","paid":"65982014481569","got":"332122113","expected":"2681909494982115664","feePpm":0,"takePpm":-499}],"roundTrip":{"ok":false,"stage":"add","reason":"error 0xd3fee33f"}}],"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":"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":"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":"5 pools over 91 days."}],"score":97,"verdict":"caution"}