{"hook":"0x1fEbe116ca7b15eedBf3Dd056CB190afD955A8CC","block":93494300,"bits":10444,"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":true},{"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":true},{"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":16295,"selectors":["0x037aadbe","0x07ef2190","0x1accff55","0x1c75f085","0x21d0ee70","0x259982e5","0x314a348a","0x3f0f24ca","0x3fc8cef3","0x41a20a93","0x46ca626b","0x575e24b4","0x5e3f2727","0x6bc2b905","0x6c2bbe7e","0x6fe7e6eb","0x70e9d244","0x715018a6","0x79ba5097","0x7c9854fd","0x7ff315d8","0x8728f36d","0x8da5cb5b","0x91dd7346","0x99e2590d","0x9f063efc","0xa2dfd3d5","0xa2ff0519","0xb47b2fb1","0xb6a8b0fa","0xc45a0155","0xc5f956af","0xc8ebe351","0xd73792a9","0xdc371d10","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xe30c3978","0xf2fde38b","0xf6f4503c"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":28,"addresses":["0xFFFD8963efd1FC6a506488495d951D5163961682"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x4e59b44847b379578588920cA78FbF26c0B4956C","functions":[{"selector":"0x037aadbe","name":"getPoolConfig(bytes32)"},{"selector":"0x07ef2190","name":"poolConfigs(bytes32)"},{"selector":"0x1accff55","name":"withdrawPendingEth()"},{"selector":"0x1c75f085","name":"teamAddress()"},{"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":"0x314a348a","name":null},{"selector":"0x3f0f24ca","name":"mevModule()"},{"selector":"0x3fc8cef3","name":"weth()"},{"selector":"0x41a20a93","name":"PROTOCOL_FEE_PPM()"},{"selector":"0x46ca626b","name":"TICK_SPACING()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5e3f2727","name":"LP_FEE()"},{"selector":"0x6bc2b905","name":null},{"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":"0x70e9d244","name":"feeLocker()"},{"selector":"0x715018a6","name":"renounceOwnership()"},{"selector":"0x79ba5097","name":"acceptOwnership()"},{"selector":"0x7c9854fd","name":"isProtectionActive(bytes32)"},{"selector":"0x7ff315d8","name":null},{"selector":"0x8728f36d","name":null},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x99e2590d","name":null},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa2dfd3d5","name":null},{"selector":"0xa2ff0519","name":null},{"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":"0xc45a0155","name":null},{"selector":"0xc5f956af","name":"treasuryAddress()"},{"selector":"0xc8ebe351","name":null},{"selector":"0xd73792a9","name":"FEE_DENOMINATOR()"},{"selector":"0xdc371d10","name":null},{"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":"0xe30c3978","name":"pendingOwner()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0xf6f4503c","name":null}],"history":{"pools":3,"firstTime":1783089902,"lastTime":1783107354},"pools":[{"id":"0xc78e331ef8983b88dcc98d877c8a7c51d0814491596c9d1855712338abf7508d","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xEAFD47702E2FF4d05721291D7bFEb4C0b304FC20","fee":8388608,"tickSpacing":60,"hooks":"0x1fEbe116ca7b15eedBf3Dd056CB190afD955A8CC"},"symbols":["ETH","ROBO"],"state":{"sqrtP":"354304342804943243723505752059662","tick":168119,"protocolFee":0,"lpFee":0,"liquidity":"22361611960660393084116"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"2500208454226433","paid":"2500208454226433","got":"49382715914466900429083","expected":"49975012357219110978297","feePpm":0,"takePpm":11852},{"zeroForOne":false,"ok":true,"amountIn":"68277998680821541","paid":"68277998680821541","got":"3373214382","expected":"3414184597","feePpm":0,"takePpm":12000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-14777738855337","-324598413454034978556"],"removed":["14777738855336","324598413454034978555"]}},{"id":"0xa98c62ecf6d5b6b0537f753ec8157d39ed801c0bb411d40610728c9a9a8f194f","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xbc89676aaC0A9A49a072604Cc7d975328745e82F","fee":8388608,"tickSpacing":60,"hooks":"0x1fEbe116ca7b15eedBf3Dd056CB190afD955A8CC"},"symbols":["ETH","MEME"],"state":{"sqrtP":"354304342025920721187523528584349","tick":168119,"protocolFee":0,"lpFee":0,"liquidity":"22361611960660393084116"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"2500208459723737","paid":"2500208459723737","got":"49382715805887219747724","expected":"49975012247337136948702","feePpm":0,"takePpm":11852},{"zeroForOne":false,"ok":true,"amountIn":"123246455618176665","paid":"123246455618176665","got":"6088882603","expected":"6162836642","feePpm":0,"takePpm":12000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-14777739954797","-324598391466652203614"],"removed":["14777739954796","324598391466652203613"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does."},{"id":"02","title":"What it takes from a swap","status":"caution","detail":"It takes 1.20% of each swap on top of the pool fee."},{"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 before every swap. It stands at 0% now and can change."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0x4e59b44847b379578588920cA78FbF26c0B4956C. Owner-style functions: withdrawPendingEth, 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":"3 pools over 108 days."}],"score":73,"verdict":"caution"}