{"hook":"0x8C8D4EE934C71d1CA36186a6C18B6A72464bE8Cc","block":93242568,"bits":10444,"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":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":true},{"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":true},{"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":14532,"selectors":["0xdc4c90d3","0xdc98354e","0xe1b4af69","0xffa1ad74","0xb47b2fb1","0xb6a8b0fa","0xc45a0155","0xd55be8c6","0x91dd7346","0x9d94802b","0x9f063efc","0xad8c450d","0x79c76e1a","0x8549d9be","0x8652edf9","0x8da5cb5b","0x57ab9e0c","0x5bb47808","0x6c2bbe7e","0x6fe7e6eb","0x46ca626b","0x46ecae44","0x54a4e6a7","0x575e24b4","0x259982e5","0x26f0e3a0","0x306b65c3","0x31e658a5","0x0177928f","0x21d0ee70","0x249d39e9"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":13,"addresses":["0xfFfD8963eFD1FC6A506488495D951d5263988d26","0xFFFD8963efd1FC6a506488495d951D5163961682"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xFAE990d08Ee278b3A806C293c5784c8AbC4B37c2","functions":[{"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":"0xffa1ad74","name":"VERSION()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xc45a0155","name":null},{"selector":"0xd55be8c6","name":"MAX_FEE_BPS()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9d94802b","name":"marketOf(address)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xad8c450d","name":"feesOf(address)"},{"selector":"0x79c76e1a","name":"flush(address)"},{"selector":"0x8549d9be","name":"REQUIRED_FLAGS()"},{"selector":"0x8652edf9","name":"poolKeyOf(address)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x57ab9e0c","name":null},{"selector":"0x5bb47808","name":"setFactory(address)"},{"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":"0x46ca626b","name":"TICK_SPACING()"},{"selector":"0x46ecae44","name":null},{"selector":"0x54a4e6a7","name":"spotPrice(address)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x26f0e3a0","name":null},{"selector":"0x306b65c3","name":null},{"selector":"0x31e658a5","name":"state(address)"},{"selector":"0x0177928f","name":"vaultOf(bytes32)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x249d39e9","name":"BPS()"}],"history":{"pools":7,"firstTime":1790859997,"lastTime":1790873547},"pools":[{"id":"0x58fb11eaa78f4b10be8bbe5f075c1d18428c29e15407fc27365e45735dbf0cfa","key":{"currency0":"0x12D98109efCF7DF3904924033d424514F15B1df4","currency1":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","fee":0,"tickSpacing":200,"hooks":"0x8C8D4EE934C71d1CA36186a6C18B6A72464bE8Cc"},"symbols":["CLUB","USDG"],"state":{"sqrtP":"177124729581652341451","tick":-398395,"protocolFee":0,"lpFee":0,"liquidity":"2235045912927475194"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"65135971008216494416026","paid":"65135971008216494416026","got":"319020","expected":"325530","feePpm":0,"takePpm":19999},{"zeroForOne":false,"ok":true,"amountIn":"2498366","paid":"2498366","got":"489632467693755058975265","expected":"499619908014574383513147","feePpm":0,"takePpm":19991}],"roundTrip":{"ok":false,"stage":"add","reason":"LiquidityIsLocked"}},{"id":"0x4eead2642fae27e83134737ab4d2f55a03da9e1f7e5f036b0ab8a2972c636788","key":{"currency0":"0x56650D3bFcc7da5478E813889433A503C580Fe07","currency1":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","fee":0,"tickSpacing":200,"hooks":"0x8C8D4EE934C71d1CA36186a6C18B6A72464bE8Cc"},"symbols":["MCAT","USDG"],"state":{"sqrtP":"177078580816260304871","tick":-398400,"protocolFee":0,"lpFee":0,"liquidity":"2235045912927475194"},"swaps":[{"zeroForOne":true,"ok":false,"why":"thin","reason":"no liquidity below the price"},{"zeroForOne":false,"ok":true,"amountIn":"2497715","paid":"2497715","got":"494755103170356751973781","expected":"499750101650138461305347","feePpm":0,"takePpm":9995}],"roundTrip":{"ok":false,"stage":"add","reason":"LiquidityIsLocked"}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does."},{"id":"02","title":"What it takes from a swap","status":"caution","detail":"It takes 2.00% of each swap 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":"pass","detail":"A fixed fee of 0%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0xFAE990d08Ee278b3A806C293c5784c8AbC4B37c2. Owner-style functions: setFactory."},{"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":"7 pools over 18 days."}],"score":71,"verdict":"caution"}