{"hook":"0xCF9089eac41C93Bc31b16844c7b42919fAA58800","block":93298260,"bits":2048,"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":false},{"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":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":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":593,"selectors":["0x16eebd1e","0x259982e5"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x16eebd1e","name":"launcher()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"}],"history":{"pools":5,"firstTime":1790255517,"lastTime":1790300985},"pools":[{"id":"0x40ef698d24022542a9fc59c71e4062eeb7620b0245e2f8be5a236cfac4a75cb8","key":{"currency0":"0x92e4B008161aC64a7D0C5e540F453F8e6B8Bd8D7","currency1":"0xa75C5761268fe761aab784F9f992218ed15e4D38","fee":30000,"tickSpacing":200,"hooks":"0xCF9089eac41C93Bc31b16844c7b42919fAA58800"},"symbols":["GOLDEN","TEST"],"state":{"sqrtP":"2569480852625499859530317670605","tick":69586,"protocolFee":0,"lpFee":30000,"liquidity":"30812771631259064899073303"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"475045236437906250028","paid":"475045236437906250028","got":"484426311836863942156860","expected":"484426311836863942156860","feePpm":30000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"174608969953269797166451","paid":"174608969953269797166451","got":"161002670172892312346","expected":"161002670172892312346","feePpm":30000,"takePpm":0}],"roundTrip":{"ok":false,"stage":"add","reason":"HOOK: only the launcher adds liquidity"}},{"id":"0x1352e9bb96e1d98a25a5dc271d6afbd6c47c4b0c2402100baf444881c8b1e408","key":{"currency0":"0xb11Dd83F49818E6Bd4D0cf04D5bb80d3Ad4088Ef","currency1":"0xfB1bcB6817F7b8fA86896D3253b16aEB7Bd6A5A8","fee":30000,"tickSpacing":200,"hooks":"0xCF9089eac41C93Bc31b16844c7b42919fAA58800"},"symbols":["TEST","worth"],"state":{"sqrtP":"3464997763143032890988753831","tick":-62596,"protocolFee":0,"lpFee":30000,"liquidity":"43724639167263006008376152"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"55912396870826927395374","paid":"55912396870826927395374","got":"103729679369794419008","expected":"103729679369794419008","feePpm":30000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"956135874547925243119","paid":"956135874547925243119","got":"484656471561196257282235","expected":"484656471561196257282235","feePpm":30000,"takePpm":0}],"roundTrip":{"ok":false,"stage":"add","reason":"HOOK: only the launcher adds liquidity"}}],"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":"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":"A fixed fee, but a high one: 3%."},{"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 25 days."}],"score":97,"verdict":"caution"}