{"hook":"0xA876e316F70102Ae21ad4Ba2F518D26f5792a0cC","block":93271858,"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":5148,"selectors":["0x16eebd1e","0x21d0ee70","0x259982e5","0x2c597de9","0x4c078fb2","0x575e24b4","0x699900c1","0x6c2bbe7e","0x6fe7e6eb","0x7202a240","0x941f5d25","0x9f063efc","0xa151eb7d","0xacba7b42","0xb47b2fb1","0xb6a8b0fa","0xcec93001","0xd81804c3","0xdc4c90d3","0xdc98354e","0xdced6230","0xdfc9a770","0xe1b4af69","0xea750ed7","0xea940ca0","0xfe259921"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":3,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x16eebd1e","name":"launcher()"},{"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":"0x2c597de9","name":"MAX_TAX_BPS()"},{"selector":"0x4c078fb2","name":"poolTaxById(bytes32)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x699900c1","name":"MIN_TAX_BPS()"},{"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":"0x7202a240","name":"configurePool((address,address,uint24,int24,address),uint16,address,bool)"},{"selector":"0x941f5d25","name":"protocolRecipient()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa151eb7d","name":"poolTax((address,address,uint24,int24,address))"},{"selector":"0xacba7b42","name":"binder()"},{"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":"0xcec93001","name":"totalProtocolTaxPaid(bytes32)"},{"selector":"0xd81804c3","name":"distribute((address,address,uint24,int24,address))"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdced6230","name":"bindLauncher(address)"},{"selector":"0xdfc9a770","name":"pendingProtocolTax(bytes32)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xea750ed7","name":"PROTOCOL_TAX_BPS()"},{"selector":"0xea940ca0","name":"pendingTax(bytes32)"},{"selector":"0xfe259921","name":"totalTaxPaid(bytes32)"}],"history":{"pools":5,"firstTime":1789229344,"lastTime":1790777330},"pools":[{"id":"0x78824d8e3873cb2130d9fe7f1005142d9f690be46ab5d775c250d727f887ff54","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xDd204141ec47A655c4e1926DE2CAEf80c2B84476","fee":10000,"tickSpacing":200,"hooks":"0xA876e316F70102Ae21ad4Ba2F518D26f5792a0cC"},"symbols":["ETH","RSI"],"state":{"sqrtP":"2125238558701854412535788850374212","tick":203951,"protocolFee":0,"lpFee":10000,"liquidity":"37189241927857635287642"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"693201074104911","paid":"693201074104911","got":"478755620495251323969059","expected":"493555169579132063618918","feePpm":10000,"takePpm":29986},{"zeroForOne":false,"ok":true,"amountIn":"498787352917247020686126","paid":"498787352917247020686126","got":"665351642399958","expected":"685929528247379","feePpm":10000,"takePpm":30000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4423407862169","-3678430602082745975777"],"removed":["4423407862168","3678430602082745975776"]}},{"id":"0x0232a4359fe96770d9e3305a0aacdb96357773c11adba8d9f50e7fc118ec440c","key":{"currency0":"0xE77a112bAa5CC7db719Aa5BcB9a571d79053CeD0","currency1":"0xfE0f452cF07cB545B3Bcb9ce11157b689dc09c9D","fee":10000,"tickSpacing":200,"hooks":"0xA876e316F70102Ae21ad4Ba2F518D26f5792a0cC"},"symbols":["Cmon","fxEUR"],"state":{"sqrtP":"137153167113187478528769514","tick":-127187,"protocolFee":0,"lpFee":10000,"liquidity":"1729914971332850565779136"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"173246956863662904517890","paid":"173246956863662904517890","got":"498483198025803898","expected":"513900204150313296","feePpm":10000,"takePpm":30000},{"zeroForOne":false,"ok":true,"amountIn":"1497342041171926681","paid":"1497342041171926681","got":"479586508282359600177866","expected":"494411742212668002534424","feePpm":10000,"takePpm":29986}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-3851561235817841542890","-9051588213613660"],"removed":["3851561235817841542889","9051588213613659"]}}],"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 3% 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":"5 pools over 37 days."}],"score":83,"verdict":"caution"}