{"hook":"0xdC0244274F0b4E60Ec4433bfA9d3Ff0632CAa0Cc","block":92974557,"bits":8396,"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":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":15457,"selectors":["0x01785603","0x0885f732","0x11c7c48c","0x16eebd1e","0x21d0ee70","0x249d39e9","0x259982e5","0x2af9febb","0x2b733d55","0x2e9b72a4","0x4618f461","0x575e24b4","0x5d8a77c4","0x6a51329f","0x6c2bbe7e","0x6fe7e6eb","0x71b01d99","0x7c71b33f","0x811ec7da","0x85951786","0x91dd7346","0x9f063efc","0x9f193a60","0xb47b2fb1","0xb6a8b0fa","0xbdb89858","0xc4e833ce","0xc8f093ea","0xcf78e967","0xd55be8c6","0xd7d35acf","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xe5dd8c5e","0xe814a9b3","0xe8eecf07","0xec0c94bd","0xf5164ba1"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":13,"addresses":["0xfFfd8963EFd1fC6A506488495d951d5263988d25","0xfFfD8963eFD1FC6A506488495D951d5263988d26"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x01785603","name":"pendingFees(bytes32)"},{"selector":"0x0885f732","name":"poolConfig(bytes32)"},{"selector":"0x11c7c48c","name":"MAX_OPENING_FEE_BPS()"},{"selector":"0x16eebd1e","name":"launcher()"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x249d39e9","name":"BPS()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2af9febb","name":"platformRecipient()"},{"selector":"0x2b733d55","name":"SWEEP_BOUNTY_BPS()"},{"selector":"0x2e9b72a4","name":null},{"selector":"0x4618f461","name":"checkGraduation(bytes32)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5d8a77c4","name":null},{"selector":"0x6a51329f","name":null},{"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":"0x71b01d99","name":null},{"selector":"0x7c71b33f","name":null},{"selector":"0x811ec7da","name":"graduation(bytes32)"},{"selector":"0x85951786","name":"sweep((address,address,uint24,int24,address))"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x9f193a60","name":null},{"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":"0xbdb89858","name":"graduationProgressBps(bytes32)"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xc8f093ea","name":"pendingTokenFees(bytes32)"},{"selector":"0xcf78e967","name":null},{"selector":"0xd55be8c6","name":"MAX_FEE_BPS()"},{"selector":"0xd7d35acf","name":null},{"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":"0xe5dd8c5e","name":"totalBurned(bytes32)"},{"selector":"0xe814a9b3","name":"currentBuyFeeBps(bytes32)"},{"selector":"0xe8eecf07","name":null},{"selector":"0xec0c94bd","name":null},{"selector":"0xf5164ba1","name":null}],"history":{"pools":23,"firstTime":1788872279,"lastTime":1789976410},"pools":[{"id":"0x2d520bd6908ba00a7d6ad0a7d1cc84fa892849a59a6e639e24f71308974c3f1f","key":{"currency0":"0x020bfC650A365f8BB26819deAAbF3E21291018b4","currency1":"0xC2886Db09EF3E7D48D3b7C216CD089f5307F821d","fee":0,"tickSpacing":60,"hooks":"0xdC0244274F0b4E60Ec4433bfA9d3Ff0632CAa0Cc"},"symbols":["CASHCAT","CASHCOW"],"state":{"sqrtP":"18789592237685924504788056352629","tick":109380,"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":["-136870124","-7008732831775"],"removed":["136870123","7008732831774"]}}],"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":"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":"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 SWEEP_BOUNTY_BPS, sweep."},{"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":"23 pools over 41 days."}],"score":83,"verdict":"caution"}