{"hook":"0xf778162207F384EBB196e31d270aC44eF10C60cc","block":93298000,"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":7901,"selectors":["0x07ef2190","0x0cf2178d","0x1246dbf5","0x21d0ee70","0x259982e5","0x2c597de9","0x3644a335","0x46ca626b","0x481c6a75","0x575e24b4","0x5e3f2727","0x62595e0e","0x6c2bbe7e","0x6fe7e6eb","0x715018a6","0x7b81d1de","0x894f7574","0x8b869b3b","0x8da5cb5b","0x9f063efc","0xb47b2fb1","0xb6a8b0fa","0xc074cb52","0xd2f00b0b","0xd73792a9","0xdc4c90d3","0xdc98354e","0xdd0d3a13","0xe09562fc","0xe138818c","0xe1b4af69","0xe543fe48","0xe88791db","0xf2fde38b","0xf887ea40"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":11,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xbeb76A70c82B09E30B2008eAFa7F987987EC9e0b","functions":[{"selector":"0x07ef2190","name":"poolConfigs(bytes32)"},{"selector":"0x0cf2178d","name":null},{"selector":"0x1246dbf5","name":"hasPool(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":"0x2c597de9","name":"MAX_TAX_BPS()"},{"selector":"0x3644a335","name":null},{"selector":"0x46ca626b","name":"TICK_SPACING()"},{"selector":"0x481c6a75","name":"manager()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5e3f2727","name":"LP_FEE()"},{"selector":"0x62595e0e","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":"0x715018a6","name":"renounceOwnership()"},{"selector":"0x7b81d1de","name":"poolOfToken(address)"},{"selector":"0x894f7574","name":null},{"selector":"0x8b869b3b","name":null},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"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":"0xc074cb52","name":null},{"selector":"0xd2f00b0b","name":null},{"selector":"0xd73792a9","name":"FEE_DENOMINATOR()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdd0d3a13","name":null},{"selector":"0xe09562fc","name":"configManager(address)"},{"selector":"0xe138818c","name":"platformTreasury()"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe543fe48","name":null},{"selector":"0xe88791db","name":"BASE_FEE_BPS()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0xf887ea40","name":"router()"}],"history":{"pools":5,"firstTime":1788966876,"lastTime":1789419766},"pools":[{"id":"0x7c0c0b62d704bee53ef76f54149a01c0d28e0dfb50bb40399e5e0523335eaf66","key":{"currency0":"0x63b814DDBd6BF339f25Fed8c36158a008D5B373e","currency1":"0xc33aB01Df432D5072A30A1CabD085EF46969Bbbb","fee":0,"tickSpacing":200,"hooks":"0xf778162207F384EBB196e31d270aC44eF10C60cc"},"symbols":["GE","DO"],"state":{"sqrtP":"1436213970558238526872462836121458","tick":196113,"protocolFee":0,"lpFee":0,"liquidity":"54935286940567709816184"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1515241437110972","paid":"1515241437110972","got":"477775401943147589976392","expected":"497672761677577889996794","feePpm":0,"takePpm":39981},{"zeroForOne":false,"ok":true,"amountIn":"497921598058416757325930","paid":"497921598058416757325930","got":"1453904827212928","expected":"1514484195013465","feePpm":0,"takePpm":40000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-10223825449529","-3490302993386158970830"],"removed":["10223825449528","3490302993386158970829"]}},{"id":"0xa2bd13d1deab1785b4f6f53f15d922de61e6df6773113f74ae2048957ad3e68e","key":{"currency0":"0x00c1EBF96726C01Bca33c40eC370C480A193Bbbb","currency1":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","fee":0,"tickSpacing":200,"hooks":"0xf778162207F384EBB196e31d270aC44eF10C60cc"},"symbols":["GMGNGO","USDG"],"state":{"sqrtP":"113100356667479475788","tick":-407367,"protocolFee":0,"lpFee":0,"liquidity":"1313314720385960754"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"381986143987330497173463","paid":"381986143987330497173463","got":"762539","expected":"778101","feePpm":0,"takePpm":20000},{"zeroForOne":false,"ok":true,"amountIn":"937396","paid":"937396","got":"450576508428079546247377","expected":"459766391501101011962810","feePpm":0,"takePpm":19989}],"roundTrip":{"ok":true,"lossPpm":172,"added":["-3460362939749045195364","-5843"],"removed":["3460362939749045195363","5842"]}}],"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 4% of each swap on top of the pool fee."},{"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":"Owned by 0xbeb76A70c82B09E30B2008eAFa7F987987EC9e0b. Owner-style functions: transferOwnership."},{"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 40 days."}],"score":75,"verdict":"caution"}