{"hook":"0xc4301760EC07baBdC9BdAD363C51a3A2b75a6080","block":93424383,"bits":8320,"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":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":3229,"selectors":["0xda2076d9","0xdc4c90d3","0xdc98354e","0xf26ef49d","0xf2fde38b","0x8da5cb5b","0xa3f4bac7","0xbc063e1a","0xc7ddafcf","0x54479cb0","0x575e24b4","0x5a6c72d0","0x73138188","0x82ac9470","0x07106565","0x2cb79b72","0x3a0d5443","0x3b01d64d"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x49BE24A20C8853Ee74eC7bA28f198051a2e3D27a","functions":[{"selector":"0xda2076d9","name":"setPoolFee((address,address,uint24,int24,address),uint24)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xf26ef49d","name":"DYNAMIC_FEE_FLAG()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0xa3f4bac7","name":"ALL_HOOK_MASK()"},{"selector":"0xbc063e1a","name":"MAX_FEE()"},{"selector":"0xc7ddafcf","name":null},{"selector":"0x54479cb0","name":"EXPECTED_HOOK_FLAGS()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5a6c72d0","name":"defaultFee()"},{"selector":"0x73138188","name":null},{"selector":"0x82ac9470","name":null},{"selector":"0x07106565","name":null},{"selector":"0x2cb79b72","name":"poolFees(bytes32)"},{"selector":"0x3a0d5443","name":"setDefaultFee(uint24)"},{"selector":"0x3b01d64d","name":"OVERRIDE_FEE_FLAG()"}],"history":{"pools":3,"firstTime":1788573582,"lastTime":1788608292},"pools":[{"id":"0x8cde70e1c58cba6b22aedb28212648900cf0e5493ef616a3ef966677c418b2c1","key":{"currency0":"0x4eB576e9c8a24B5Fb11Dd8eEE5E5e2554aDe1cf4","currency1":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","fee":8388608,"tickSpacing":60,"hooks":"0xc4301760EC07baBdC9BdAD363C51a3A2b75a6080"},"symbols":["ANTHROPIC","USDG"],"state":{"sqrtP":"3579919602970513956710244","tick":-200105,"protocolFee":0,"lpFee":0,"liquidity":"0"},"swaps":[{"zeroForOne":true,"ok":false,"why":"thin","reason":"no liquidity at the current price"},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity at the current price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-659349319852446","-1455898"],"removed":["659349319852445","1455897"]}}],"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":"n/a","detail":"No pool with liquidity to swap through yet."},{"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":"Owned by 0x49BE24A20C8853Ee74eC7bA28f198051a2e3D27a. Owner-style functions: setPoolFee, transferOwnership, setDefaultFee."},{"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 45 days."}],"score":87,"verdict":"caution"}