{"hook":"0x54f48FC3a3FcB29D58D11952cbe922DDC9bf20Cc","block":93296156,"bits":8396,"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":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":7019,"selectors":["0x01785603","0x02669b52","0x17f25073","0x21a2a62a","0x21d0ee70","0x259982e5","0x28151d65","0x3238f7cc","0x34f44083","0x45eeb053","0x4974e10e","0x558e7c97","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x7b68444f","0x803db96d","0x87dbd93b","0x91dd7346","0x9f063efc","0xaae49d70","0xb47b2fb1","0xb6a8b0fa","0xc2898f5e","0xc4e833ce","0xc7b4ea47","0xd18bc037","0xdc4c90d3","0xdc98354e","0xdeeb5310","0xe1b4af69","0xea4740f1","0xebb71194","0xfb99f7f0","0xfe069356"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x01785603","name":"pendingFees(bytes32)"},{"selector":"0x02669b52","name":"launchpad()"},{"selector":"0x17f25073","name":"flowExecutor()"},{"selector":"0x21a2a62a","name":"platformFeesAccrued(bytes32)"},{"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":"0x28151d65","name":"projectFeesWithdrawn(bytes32,uint8)"},{"selector":"0x3238f7cc","name":"projectFeesAccrued(bytes32,uint8)"},{"selector":"0x34f44083","name":"projectTreasury(bytes32)"},{"selector":"0x45eeb053","name":"MAX_TAX_PIPS()"},{"selector":"0x4974e10e","name":"bindExecutor(address)"},{"selector":"0x558e7c97","name":"totalFeePips(bytes32,uint8)"},{"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":"0x7b68444f","name":null},{"selector":"0x803db96d","name":"protocolTreasury()"},{"selector":"0x87dbd93b","name":"registerPool(bytes32,address,uint32,uint32)"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xaae49d70","name":"PIPS_DENOMINATOR()"},{"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":"0xc2898f5e","name":"poolTax(bytes32)"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xc7b4ea47","name":"withdrawProjectFees(bytes32,uint8)"},{"selector":"0xd18bc037","name":"pendingProjectFees(bytes32,uint8)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdeeb5310","name":"MIN_TAX_PIPS()"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xea4740f1","name":null},{"selector":"0xebb71194","name":"withdrawFees(bytes32)"},{"selector":"0xfb99f7f0","name":null},{"selector":"0xfe069356","name":null}],"history":{"pools":4,"firstTime":1788395809,"lastTime":1788399260},"pools":[{"id":"0x8435bde3d76b03ea3a5370454d5543cbf09a334126a774732e8c6202f9050705","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x8566825Cb73237A27561F0cF0cD9D3DFCaf7f0CD","fee":0,"tickSpacing":15,"hooks":"0x54f48FC3a3FcB29D58D11952cbe922DDC9bf20Cc"},"symbols":["ETH","RNH"],"state":{"sqrtP":"821191134889040402119246923910264","tick":184932,"protocolFee":0,"lpFee":0,"liquidity":"118519163353502428270230"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1834753707782899","paid":"1834753707782899","got":"195107212098859801588911","expected":"197077675847844767922425","feePpm":0,"takePpm":9999},{"zeroForOne":false,"ok":true,"amountIn":"33276343016445670249636","paid":"33276343016445670249636","got":"281861580859391","expected":"309738000944385","feePpm":0,"takePpm":90000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-33913137882448","-3706868759318682205606"],"removed":["33913137882447","3706868759318682205605"]}},{"id":"0x6e217b9b691f69221ee346d789e971947de456e5701ddfb910719a565490a138","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xa5123032e90306D4D14105404BAeebF80bD6e275","fee":0,"tickSpacing":15,"hooks":"0x54f48FC3a3FcB29D58D11952cbe922DDC9bf20Cc"},"symbols":["ETH","CATLP"],"state":{"sqrtP":"821109395495124553833918949927266","tick":184930,"protocolFee":0,"lpFee":0,"liquidity":"118543804867580335514703"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1550502604362585","paid":"1550502604362585","got":"163186324915095594127349","expected":"166516206694987777525811","feePpm":0,"takePpm":19998},{"zeroForOne":false,"ok":true,"amountIn":"63858559703582670668901","paid":"63858559703582670668901","got":"582612429923196","expected":"594502479513465","feePpm":0,"takePpm":20000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-34034041846725","-3695409341236701650027"],"removed":["34034041846724","3695409341236701650026"]}}],"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 9% 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":"pass","detail":"A fixed fee of 0%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has withdrawProjectFees, withdrawFees."},{"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":"4 pools over 47 days."}],"score":75,"verdict":"caution"}