{"hook":"0x29D5705DCD2D0d9B43d8a2051b96394511672840","block":93528033,"bits":10304,"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":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":1505,"selectors":["0x02669b52","0x259982e5","0xb47b2fb1","0xdc4c90d3","0xdc98354e"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x02669b52","name":"launchpad()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"}],"history":{"pools":3,"firstTime":1790496888,"lastTime":1790596892},"pools":[{"id":"0x7cca42335754ee50092a73035ba73ea9e03c3555500cfaf0653e9e1ffbb1fabe","key":{"currency0":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","currency1":"0x9bfe14dDE8CA15951fFb0952966bE3dc75E36324","fee":30000,"tickSpacing":200,"hooks":"0x29D5705DCD2D0d9B43d8a2051b96394511672840"},"symbols":["USDG","TRWD"],"state":{"sqrtP":"47849230581286085171429461111424986032","tick":404399,"protocolFee":0,"lpFee":30000,"liquidity":"1655787569672746516"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1370816","paid":"1370816","got":"484764599544958949469733","expected":"484764599544958949469733","feePpm":30000,"takePpm":0},{"zeroForOne":false,"ok":false,"why":"thin","reason":"too little liquidity to measure"}],"roundTrip":{"ok":false,"stage":"add","reason":"OnlyLaunchpad"}},{"id":"0x2204f1c7e733abb7117572c35ff0aaf74693b782ab8319645d152da42f5d6e2d","key":{"currency0":"0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC","currency1":"0xdb57789557e232873deFA3b969fD15a37DBf5921","fee":30000,"tickSpacing":200,"hooks":"0x29D5705DCD2D0d9B43d8a2051b96394511672840"},"symbols":["NVDA","V12TEST"],"state":{"sqrtP":"723514490194971560320420335586410","tick":182399,"protocolFee":0,"lpFee":30000,"liquidity":"109504596611920852711698"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"5995628348846386","paid":"5995628348846386","got":"484764888278776785113599","expected":"484764888278776785113599","feePpm":30000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"136557096239146633","paid":"136557096239146633","got":"1588366461","expected":"1588366461","feePpm":30000,"takePpm":0}],"roundTrip":{"ok":false,"stage":"add","reason":"OnlyLaunchpad"}}],"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":"3 pools over 23 days."}],"score":97,"verdict":"caution"}