{"hook":"0xF7C0d4A8864f921dE30B2AF6Ad38D49C277240c0","block":93271707,"bits":192,"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":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. 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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":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":11984,"selectors":["0x10ad0f1a","0x1a4d4c6f","0x291e0e06","0x2d7476fc","0x3080fac5","0x43b048df","0x575e24b4","0x6e3f795a","0x6ef25c3a","0x7b103999","0x82589038","0x89f6694a","0x91dd7346","0x981dc1e6","0xa6d694d3","0xace359ab","0xb3115c5c","0xb47b2fb1","0xba0bba40","0xbbc9d512","0xc4e833ce","0xc68ad2c2","0xc88dcdcb","0xcdf02f73","0xdc4c90d3","0xe4a9e4c7","0xee61fb78","0xefbddf66","0xf376304f","0xf9601549","0xf98497c5"],"delegatecall":true,"selfdestruct":false,"create":false,"calls":4,"addresses":["0x7D232DD0691631b65033BBb832A3E049310A6Ce6"]},"proxy":{"implementation":"0x1719bA0Be8dF9A54229b5e199cA9c8ec26205bd0","admin":"0x0D21fd50E29ba1767A5F733887298eF505a60fdD","beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x10ad0f1a","name":"bandState(uint8)"},{"selector":"0x1a4d4c6f","name":null},{"selector":"0x291e0e06","name":null},{"selector":"0x2d7476fc","name":null},{"selector":"0x3080fac5","name":null},{"selector":"0x43b048df","name":null},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x6e3f795a","name":"safety()"},{"selector":"0x6ef25c3a","name":"baseFee()"},{"selector":"0x7b103999","name":"registry()"},{"selector":"0x82589038","name":"feePolicy()"},{"selector":"0x89f6694a","name":null},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x981dc1e6","name":null},{"selector":"0xa6d694d3","name":null},{"selector":"0xace359ab","name":null},{"selector":"0xb3115c5c","name":"arbitrageur()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xba0bba40","name":"setup()"},{"selector":"0xbbc9d512","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xc68ad2c2","name":null},{"selector":"0xc88dcdcb","name":"poolOf(uint8)"},{"selector":"0xcdf02f73","name":"initializeProxy(address,bytes)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xe4a9e4c7","name":null},{"selector":"0xee61fb78","name":null},{"selector":"0xefbddf66","name":"fee(uint8)"},{"selector":"0xf376304f","name":null},{"selector":"0xf9601549","name":null},{"selector":"0xf98497c5","name":null}],"history":{"pools":5,"firstTime":1790188831,"lastTime":1790188872},"pools":[{"id":"0xabd48fe6967a7d0b491a84372dcdfd1335a550f274defc044a1877896cd56587","key":{"currency0":"0x00e1e84f960705D3c5BF7AB8D4446eaF0B124578","currency1":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","fee":8388608,"tickSpacing":10,"hooks":"0xF7C0d4A8864f921dE30B2AF6Ad38D49C277240c0"},"symbols":["xMEDS","USDG"],"state":{"sqrtP":"250541621787815263727355","tick":-253298,"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":11,"added":["-9453020104053176","-93914"],"removed":["9453020104053175","93913"]}}],"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":"No owner() but it has setup."},{"id":"06","title":"The code cannot change","status":"fail","detail":"It is a proxy. The code that runs lives at 0x1719bA0Be8dF9A54229b5e199cA9c8ec26205bd0, and 0x0D21fd50E29ba1767A5F733887298eF505a60fdD can replace it."},{"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 26 days."}],"score":67,"verdict":"danger"}