{"hook":"0x9Ee578FbFc98C108dFd2e680EbcDb916A373F0cC","block":93393338,"bits":12492,"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":true},{"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":5198,"selectors":["0x0a7d39f0","0x3b97bee1","0x4102ff64","0x575e24b4","0x57e4288a","0x6fe7e6eb","0x7194aee4","0x7bc90d1c","0x7f3b66f3","0xb47b2fb1","0xc45a0155","0xc559a433","0xc81d0598","0xcaa93ee8","0xdc4c90d3","0xdc98354e","0xf8d25b0e","0xfb937c3b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x0a7d39f0","name":"endFee()"},{"selector":"0x3b97bee1","name":"setLaunchWhitelist(bytes32,bool,address[])"},{"selector":"0x4102ff64","name":"baseSideRegistered(bytes32)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x57e4288a","name":"holdDuration()"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x7194aee4","name":null},{"selector":"0x7bc90d1c","name":"halfLife()"},{"selector":"0x7f3b66f3","name":"launchWhitelist(bytes32,address)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xc45a0155","name":null},{"selector":"0xc559a433","name":"startFee()"},{"selector":"0xc81d0598","name":"baseIsCurrency0(bytes32)"},{"selector":"0xcaa93ee8","name":"currentFee(bytes32)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xf8d25b0e","name":"feeAtElapsed(uint256)"},{"selector":"0xfb937c3b","name":"launchedAt(bytes32)"}],"history":{"pools":3,"firstTime":1784479245,"lastTime":1784494800},"pools":[{"id":"0xa19cf4dc5d179355906a8b2a578fc63733f521f06b9699366791a76cdff00f6e","key":{"currency0":"0x4a0E65A3EcceC6dBe60AE065F2e7bb85Fae35eEa","currency1":"0xC01D7c5b1D81e61E4D230e6af01bD3CF752e3860","fee":8388608,"tickSpacing":200,"hooks":"0x9Ee578FbFc98C108dFd2e680EbcDb916A373F0cC"},"symbols":["SPCX","MOON"],"state":{"sqrtP":"279206457029285100428421592901182","tick":163355,"protocolFee":0,"lpFee":0,"liquidity":"283213832575870027039959"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"40182651562487281","paid":"40182651562487281","got":"492553107928895334636736","expected":"498784841529549378782074","feePpm":0,"takePpm":12494},{"zeroForOne":false,"ok":true,"amountIn":"499034233950314156941465","paid":"499034233950314156941465","got":"39660538148881749","expected":"40162570277348606","feePpm":0,"takePpm":12500}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-254771639761813","-3700499789205839811226"],"removed":["254771639761812","3700499789205839811225"]}},{"id":"0x3ff0238efa466958942c0da7547879aea0f0a5df1792fa5e4fd1066f1756e9b2","key":{"currency0":"0x1b0E319c6A659F002271B69dB8A7df2F911c153E","currency1":"0xb90e472AE18Fa2a973C792Fc40261ec0688C1Fd1","fee":8388608,"tickSpacing":200,"hooks":"0x9Ee578FbFc98C108dFd2e680EbcDb916A373F0cC"},"symbols":["GME","APES"],"state":{"sqrtP":"138835731626259993948099835139266","tick":149381,"protocolFee":0,"lpFee":0,"liquidity":"553598103140974516987450"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"157958473548122328","paid":"157958473548122328","got":"478750225479879275595117","expected":"484807326365890437748749","feePpm":0,"takePpm":12494},{"zeroForOne":false,"ok":true,"amountIn":"221191668573380921296690","paid":"221191668573380921296690","got":"71115377249567112","expected":"72015571898295809","feePpm":0,"takePpm":12500}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-961565510919326","-3718620372909784828246"],"removed":["961565510919325","3718620372909784828245"]}}],"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 1.25% 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":"No owner() but it has setLaunchWhitelist."},{"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 92 days."}],"score":73,"verdict":"caution"}