{"hook":"0x367a0FF6c7B7578F2A83c6E721EE5b5acd806888","block":93329068,"bits":10376,"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":false},{"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":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":16807,"selectors":["0xdc98354e","0xddca3f43","0xe1b4af69","0xd9caed12","0xdc4c90d3","0xafe7d3b4","0xb47b2fb1","0xb6a8b0fa","0x9f063efc","0xaced1661","0x9322996b","0x942ea968","0x9ededf77","0x8df273dd","0x91dd7346","0x839946f7","0x8530b26a","0x8da5cb5b","0x7589e584","0x78060a3e","0x6fe7e6eb","0x74767a03","0x748747e6","0x6c2bbe7e","0x6da84e6c","0x6691bc3d","0x687043c5","0x6b62cbd2","0x5c975abb","0x5f88eade","0x3943380c","0x525e09ed","0x575e24b4","0x21d0ee70","0x259982e5","0x07e5a331","0x13af4035","0x16c38b3c","0x2128a011"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":13,"addresses":["0xFFFD8963efd1FC6a506488495d951D5163961682"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x1A1fE33EAe36EB54bE1aFA1AC8D1387CCbF35f53","functions":[{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xddca3f43","name":"fee()"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xd9caed12","name":"withdraw(address,address,uint256)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xafe7d3b4","name":"refTime()"},{"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":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xaced1661","name":"keeper()"},{"selector":"0x9322996b","name":null},{"selector":"0x942ea968","name":null},{"selector":"0x9ededf77","name":"width()"},{"selector":"0x8df273dd","name":null},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x839946f7","name":"budget0()"},{"selector":"0x8530b26a","name":"budget1()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x7589e584","name":null},{"selector":"0x78060a3e","name":null},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x74767a03","name":null},{"selector":"0x748747e6","name":"setKeeper(address)"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6da84e6c","name":"livePrice()"},{"selector":"0x6691bc3d","name":null},{"selector":"0x687043c5","name":"maxAge()"},{"selector":"0x6b62cbd2","name":null},{"selector":"0x5c975abb","name":"paused()"},{"selector":"0x5f88eade","name":"opened()"},{"selector":"0x3943380c","name":"key()"},{"selector":"0x525e09ed","name":"refBlock()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"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":"0x07e5a331","name":null},{"selector":"0x13af4035","name":"setOwner(address)"},{"selector":"0x16c38b3c","name":"setPaused(bool)"},{"selector":"0x2128a011","name":null}],"history":{"pools":4,"firstTime":1791807445,"lastTime":1791827110},"pools":[{"id":"0xa20bfecfc74495bf60d66655d613692ef23993fa1450bbd3faaf48cf80c711ca","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x94641b97010608C3827fB058074889f19868FF33","fee":0,"tickSpacing":10,"hooks":"0x367a0FF6c7B7578F2A83c6E721EE5b5acd806888"},"symbols":["ETH","VRAX"],"state":{"sqrtP":"75137842280681694196308434257666","tick":137101,"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":false,"stage":"add","reason":"NoLiquidityHere"}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before 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":"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 0x1A1fE33EAe36EB54bE1aFA1AC8D1387CCbF35f53. Owner-style functions: withdraw, setKeeper, paused, setOwner, setPaused."},{"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":"4 pools over 7 days."}],"score":79,"verdict":"caution"}