{"hook":"0x229E823716B981CFE5058f66d54c1D3083aCeacC","block":92951293,"bits":10956,"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":true},{"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":12759,"selectors":["0x1e83409a","0x21d0ee70","0x259982e5","0x2dc8f867","0x2f3a3d5d","0x3f60b633","0x46ca626b","0x4bde38c8","0x539aa77f","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x902d55a5","0x91dd7346","0x988b1fa7","0x9b25bd52","0x9db4c325","0x9f063efc","0xa844a134","0xad091230","0xb47b2fb1","0xb6a8b0fa","0xc4e833ce","0xd4570c1c","0xdc4c90d3","0xdc98354e","0xe1b4af69"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":21,"addresses":["0x602c3d8160093d39f33D3D3D3d363D3d37363d73","0xfFfd8963EFd1fC6A506488495d951d5263988d25"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x1e83409a","name":"claim(address)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2dc8f867","name":"sell(address,uint256,uint256,address)"},{"selector":"0x2f3a3d5d","name":"tokenImplementation()"},{"selector":"0x3f60b633","name":"buy(address,uint256,uint256,address)"},{"selector":"0x46ca626b","name":"TICK_SPACING()"},{"selector":"0x4bde38c8","name":"platform()"},{"selector":"0x539aa77f","name":"PLATFORM_FEE_BPS()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"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":"0x902d55a5","name":"TOTAL_SUPPLY()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x988b1fa7","name":"poolOf(address)"},{"selector":"0x9b25bd52","name":"launch((string,string,string,address,uint16,int24,bytes32,uint256,uint256))"},{"selector":"0x9db4c325","name":"predictCoin(address,bytes32)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa844a134","name":"MAX_CREATOR_FEE_BPS()"},{"selector":"0xad091230","name":"launches(bytes32)"},{"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":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xd4570c1c","name":"claimable(address,address)"},{"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)"}],"history":{"pools":44,"firstTime":1790430719,"lastTime":1790898581},"pools":[{"id":"0x3dfaf21dd0cfbcf5587d237c7771de1238cdfd2d71a7d645afc9899fcfa93abb","key":{"currency0":"0x4596138C0f34f3d07b96B4FC430852a758fcA038","currency1":"0xE33322DA1380e61E5Ae5DfB21e7f62924c73004C","fee":0,"tickSpacing":200,"hooks":"0x229E823716B981CFE5058f66d54c1D3083aCeacC"},"symbols":["CC","CREDIT"],"state":{"sqrtP":"209890316950092302147","tick":-395000,"protocolFee":0,"lpFee":0,"liquidity":"2649188246821998259"},"swaps":[{"zeroForOne":true,"ok":false,"why":"thin","reason":"no liquidity below the price"},{"zeroForOne":false,"ok":true,"amountIn":"3509099","paid":"3509099","got":"484765144111331165806815","expected":"499750098810242653096271","feePpm":0,"takePpm":29985}],"roundTrip":{"ok":false,"stage":"add","reason":"LiquidityLocked"}},{"id":"0xc75023bcea008f49febf96106dd67911995acb32cc14e572e4dde5de4413e38a","key":{"currency0":"0x84bda08f0cf035829f88372Fcb0eBE7Fc91F24aF","currency1":"0x94641b97010608C3827fB058074889f19868FF33","fee":0,"tickSpacing":200,"hooks":"0x229E823716B981CFE5058f66d54c1D3083aCeacC"},"symbols":["VRAX","VRAX"],"state":{"sqrtP":"2922667749160614041748240795","tick":-66000,"protocolFee":0,"lpFee":0,"liquidity":"36889253220209584947111564"},"swaps":[{"zeroForOne":true,"ok":false,"why":"thin","reason":"no liquidity below the price"},{"zeroForOne":false,"ok":true,"amountIn":"680408501572371616383","paid":"680408501572371616383","got":"489760017591380223692049","expected":"499750124937531234383257","feePpm":0,"takePpm":19991}],"roundTrip":{"ok":false,"stage":"add","reason":"LiquidityLocked"}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before remove liquidity, 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 3.00% 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":"No owner() but it has claim, claimable."},{"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":"44 pools over 23 days."}],"score":71,"verdict":"caution"}