{"hook":"0xF865535033c10d657a76b065F53e5BA9494720cC","block":93088526,"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":5861,"selectors":["0xdc4c90d3","0xdc98354e","0xe1b4af69","0xc5aa0563","0xcbf09802","0xd51c2828","0x9f063efc","0xb47b2fb1","0xb6a8b0fa","0x93720616","0x988b1fa7","0x6fe7e6eb","0x8df08bd4","0x91dd7346","0x575e24b4","0x68d350d2","0x6c2bbe7e","0x259982e5","0x47be00e0","0x5334e0d9","0x1513f3fb","0x21d0ee70"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"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":"0xc5aa0563","name":"MIN_BUY_BPS()"},{"selector":"0xcbf09802","name":"rateOf(address)"},{"selector":"0xd51c2828","name":"remit(address)"},{"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":"0x93720616","name":"MIN_SELL_BPS()"},{"selector":"0x988b1fa7","name":"poolOf(address)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x8df08bd4","name":"earningsOf(address)"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x68d350d2","name":"MAX_BUY_BPS()"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x47be00e0","name":"bindery()"},{"selector":"0x5334e0d9","name":"arm((address,address,uint24,int24,address),uint16,uint16)"},{"selector":"0x1513f3fb","name":"MAX_SELL_BPS()"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"}],"history":{"pools":10,"firstTime":1790940811,"lastTime":1790941338},"pools":[{"id":"0xaa701609ad6dfbd0c2fc701aa63d9f2fa5d1041b3724f60830681a5449b48f00","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x1318FD4Fda8a77234d4Fa1005F6b38553605dB7f","fee":5000,"tickSpacing":60,"hooks":"0xF865535033c10d657a76b065F53e5BA9494720cC"},"symbols":["ETH","DOODLANG"],"state":{"sqrtP":"1768832122032302583155288745706454","tick":200279,"protocolFee":0,"lpFee":5000,"liquidity":"35832943267154122646684"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"802500762274899","paid":"802500762274899","got":"383885283767365471568992","expected":"397801660817303979102064","feePpm":5000,"takePpm":34984},{"zeroForOne":false,"ok":true,"amountIn":"217515577944964663081","paid":"217515577944964663081","got":"419012111842","expected":"434209442323","feePpm":5000,"takePpm":35000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4743432149527","-2596700519876520987549"],"removed":["4743432149526","2596700519876520987548"]}},{"id":"0xef1104788fb53803502443290e2f21cc4007b9f95865dc6ef5860460151698d9","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x6E5c759EDBAD4b7234a8A56a460b7CF73790AB2D","fee":10000,"tickSpacing":60,"hooks":"0xF865535033c10d657a76b065F53e5BA9494720cC"},"symbols":["ETH","CLATTERPOD"],"state":{"sqrtP":"1817236708247084071473999865988711","tick":200819,"protocolFee":0,"lpFee":10000,"liquidity":"35750406359436685134381"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"779325828094410","paid":"779325828094410","got":"385422909139900941765207","expected":"405698289097342418546396","feePpm":10000,"takePpm":49977},{"zeroForOne":false,"ok":true,"amountIn":"449620760019594236974","paid":"449620760019594236974","got":"803787198305","expected":"846091787689","feePpm":10000,"takePpm":50000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4606616687249","-2661527365956143865926"],"removed":["4606616687248","2661527365956143865925"]}}],"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 5% 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 1%, written in the pool key."},{"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":"10 pools over 17 days."}],"score":83,"verdict":"caution"}