{"hook":"0x5508def12Ef2A6FD35d5547823994458Cf5A80c4","block":93270271,"bits":196,"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. 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":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":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":6206,"selectors":["0x01681a62","0x08ac6289","0x16c38b3c","0x1ebae29d","0x21d0ee70","0x259982e5","0x2d398609","0x38759da4","0x575e24b4","0x5a6c72d0","0x5c975abb","0x5fbbc0d2","0x63bd1d4a","0x68f0a1d9","0x6c2bbe7e","0x6fe7e6eb","0x809b18d5","0x8da5cb5b","0x94168af8","0x9a50c628","0x9d951b3b","0x9f063efc","0xa7acb562","0xaae49d70","0xb40d4551","0xb47b2fb1","0xb6a8b0fa","0xc4e833ce","0xc5117d93","0xcb3b3ab3","0xce6f4cf8","0xcf2b0cac","0xd9caed12","0xdc4c90d3","0xdc98354e","0xe1b4af69"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":5,"addresses":["0x7AA5C8470653653dD178916e8b0223A2D4e49d8F"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x3C358D64A8ff3414f6F1f01D04afa19Dd18ab035","functions":[{"selector":"0x01681a62","name":"sweep(address)"},{"selector":"0x08ac6289","name":"tierTwoFee()"},{"selector":"0x16c38b3c","name":"setPaused(bool)"},{"selector":"0x1ebae29d","name":null},{"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":"0x2d398609","name":null},{"selector":"0x38759da4","name":"gasThreshold()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5a6c72d0","name":"defaultFee()"},{"selector":"0x5c975abb","name":"paused()"},{"selector":"0x5fbbc0d2","name":"getFeeConfig()"},{"selector":"0x63bd1d4a","name":"payout()"},{"selector":"0x68f0a1d9","name":"GAS_BUFFER_BPS()"},{"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":"0x809b18d5","name":"WEIGHT_DENOMINATOR()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x94168af8","name":"swapCount(bytes32)"},{"selector":"0x9a50c628","name":"tierOneFee()"},{"selector":"0x9d951b3b","name":"tierThreeFee()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa7acb562","name":null},{"selector":"0xaae49d70","name":"PIPS_DENOMINATOR()"},{"selector":"0xb40d4551","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":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xc5117d93","name":null},{"selector":"0xcb3b3ab3","name":"setGasThreshold(uint256)"},{"selector":"0xce6f4cf8","name":"DEFAULT_GAS_THRESHOLD()"},{"selector":"0xcf2b0cac","name":null},{"selector":"0xd9caed12","name":"withdraw(address,address,uint256)"},{"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":5,"firstTime":1787804184,"lastTime":1787843477},"pools":[{"id":"0x07a5cad3fb747e2300f4fe6ee4d81a93f4c885b87c335366cacba827f30644e7","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","fee":8388608,"tickSpacing":3,"hooks":"0x5508def12Ef2A6FD35d5547823994458Cf5A80c4"},"symbols":["ETH","USDG"],"state":{"sqrtP":"3974854093921973821080914","tick":-198012,"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":["-591847001497848","-1482956"],"removed":["591847001497847","1482955"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables 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":"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 0x3C358D64A8ff3414f6F1f01D04afa19Dd18ab035. Owner-style functions: sweep, setPaused, paused, setGasThreshold, withdraw."},{"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":"5 pools over 54 days."}],"score":80,"verdict":"caution"}