{"hook":"0x60B971075CDa01e10c844217d84eafEa5485A040","block":93143670,"bits":8256,"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":false},{"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":false},{"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":false},{"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":2435,"selectors":["0x62308e85","0xb47b2fb1","0xdc98354e"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x62308e85","name":"POOL_MANAGER()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"}],"history":{"pools":8,"firstTime":1787520947,"lastTime":1787534539},"pools":[{"id":"0x1b1edb38e29f46b92e8a121a51f2dc3a1691994b02dcd4ffdb2db5bce5f20820","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xc555b8C6195D1b89a54cdF908fB6827FB22e6732","fee":10000,"tickSpacing":1,"hooks":"0x60B971075CDa01e10c844217d84eafEa5485A040"},"symbols":["ETH","BEAST"],"state":{"sqrtP":"5547315343280330622105126181442","tick":84978,"protocolFee":0,"lpFee":10000,"liquidity":"1750424119457520918650"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"312355942015019","paid":"312355942015019","got":"1515954394564047700","expected":"1515954394564047700","feePpm":10000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"667928412687491","paid":"667928412687491","got":"134883419914","expected":"134883419914","feePpm":10000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-73882581697364","-362794255780947184"],"removed":["73882581697363","362794255780947183"]}},{"id":"0x8c9925d0ba2eb91ccba073efe1e03ec8722917e2c341f5fcf949e6b39cfa80e2","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xA97bCA45EEF4ed51c08d352e750776e4cb077c5F","fee":10000,"tickSpacing":1,"hooks":"0x60B971075CDa01e10c844217d84eafEa5485A040"},"symbols":["ETH","STRIPE"],"state":{"sqrtP":"983685146078043678103313281895","tick":50381,"protocolFee":0,"lpFee":10000,"liquidity":"310396303144204380332"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"312467439634409","paid":"312467439634409","got":"47685643654104018","expected":"47685643654104018","feePpm":10000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"3815027489827","paid":"3815027489827","got":"24500774118","expected":"24500774118","feePpm":10000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-73882537097840","-11407938369122621"],"removed":["73882537097839","11407938369122620"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"pass","detail":"None of the permissions that let a hook take from swaps or from LPs are switched on."},{"id":"02","title":"What it takes from a swap","status":"pass","detail":"A swap through it pays the pool fee and nothing else."},{"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":"8 pools over 57 days."}],"score":100,"verdict":"safe"}