{"hook":"0xb89628C14FFE3e66582b6E32D8CA3348b4c7A880","block":93063599,"bits":10368,"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":true},{"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":false},{"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":2002,"selectors":["0x21d0ee70","0x259982e5","0x430062bd","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x80009630","0x9728538f","0x9f063efc","0xb47b2fb1","0xb4d9ec99","0xb6a8b0fa","0xd5f39488","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xf2f4eb26"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"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":"0x430062bd","name":"feeOf(bytes32)"},{"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":"0x80009630","name":"setCore(address)"},{"selector":"0x9728538f","name":"FLAGS()"},{"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":"0xb4d9ec99","name":null},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xd5f39488","name":"deployer()"},{"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":"0xf2f4eb26","name":"core()"}],"history":{"pools":12,"firstTime":1789812561,"lastTime":1789837231},"pools":[{"id":"0xfebca12b4d04716c444ef3e3b6e96c5b2bdb1886667a3797d97397dfed7d634d","key":{"currency0":"0x11B70d0243baf75E85CE03201A92b5B7C33BEB59","currency1":"0xEC0DE75a7CcCddCb10154Eb50243DBD8A4576AC5","fee":8388608,"tickSpacing":200,"hooks":"0xb89628C14FFE3e66582b6E32D8CA3348b4c7A880"},"symbols":["ROBIN","ROBIN"],"state":{"sqrtP":"5384608277833866242720540777295","tick":84383,"protocolFee":0,"lpFee":0,"liquidity":"14701746039325450748037625"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"108159430022242440266","paid":"108159430022242440266","got":"494349072330721693355609","expected":"499340001839005144493803","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"205164079921480218605472","paid":"205164079921480218605472","got":"43964201115166262749","expected":"44408192788754271696","feePpm":0,"takePpm":9998}],"roundTrip":{"ok":false,"stage":"add","reason":"HookNotAllowed"}},{"id":"0x42d8b25107479b668c786ef9c8155485da6489ffa004de741e72f0941a42832a","key":{"currency0":"0x020bfC650A365f8BB26819deAAbF3E21291018b4","currency1":"0x7e870BFC9C3CEAa4271A72C7509bd26676Be276e","fee":8388608,"tickSpacing":200,"hooks":"0xb89628C14FFE3e66582b6E32D8CA3348b4c7A880"},"symbols":["CASHCAT","POORCAT"],"state":{"sqrtP":"28596899643511521700201132736252","tick":117780,"protocolFee":0,"lpFee":0,"liquidity":"2767791637217260401315146"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"3834105241699267327","paid":"3834105241699267327","got":"494268617414371733812397","expected":"499258734652867352097377","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"245817989740927586963001","paid":"245817989740927586963001","got":"1867516042889963661","expected":"1886375200819846109","feePpm":0,"takePpm":9998}],"roundTrip":{"ok":false,"stage":"add","reason":"HookNotAllowed"}}],"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":"It takes 1.00% on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"n/a","detail":"Closed to outside LPs: only the hook's own liquidity is in the pool."},{"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 setCore."},{"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":"12 pools over 30 days."}],"score":88,"verdict":"caution"}