{"hook":"0x62019aA6b71B61AbfBFF1a44C68B1e6584e940c0","block":93009282,"bits":192,"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":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":8670,"selectors":["0x0512b633","0x0934c365","0x1052b710","0x16986b09","0x18c98bb5","0x1c087fdf","0x1d2e327d","0x20e91e3a","0x271964f0","0x32c961d9","0x34a69f4e","0x3e440411","0x43b2697f","0x4c0c1ff1","0x4d7af84e","0x575e24b4","0x585b6595","0x6882a888","0x6b5bae80","0x74a86f33","0x7dcfe12d","0x8537fac1","0x8da5cb5b","0x915ca4bf","0x949ffe2b","0x971f1364","0xa1634b14","0xa4b29620","0xa5c0057c","0xa673e31a","0xab9068fa","0xb47b2fb1","0xbb2199eb","0xcb28b70f","0xd26c839c","0xd472ca94","0xdc2e70b9","0xdc4c90d3","0xeec69d1d","0xf4a9c2db","0xf7c37688","0xfa037766"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":2,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xe93Fb0c0387dDE7f02cf230799Da656C884F668D","functions":[{"selector":"0x0512b633","name":null},{"selector":"0x0934c365","name":null},{"selector":"0x1052b710","name":null},{"selector":"0x16986b09","name":null},{"selector":"0x18c98bb5","name":null},{"selector":"0x1c087fdf","name":null},{"selector":"0x1d2e327d","name":null},{"selector":"0x20e91e3a","name":"setWhitelistedRouter(address,bool)"},{"selector":"0x271964f0","name":null},{"selector":"0x32c961d9","name":"toId((address,address,uint24,int24,address))"},{"selector":"0x34a69f4e","name":null},{"selector":"0x3e440411","name":null},{"selector":"0x43b2697f","name":"activePositions(bytes32)"},{"selector":"0x4c0c1ff1","name":"MAX_DYNAMIC_FEE()"},{"selector":"0x4d7af84e","name":null},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x585b6595","name":null},{"selector":"0x6882a888","name":"MAX_TICK()"},{"selector":"0x6b5bae80","name":null},{"selector":"0x74a86f33","name":null},{"selector":"0x7dcfe12d","name":null},{"selector":"0x8537fac1","name":null},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x915ca4bf","name":null},{"selector":"0x949ffe2b","name":null},{"selector":"0x971f1364","name":null},{"selector":"0xa1634b14","name":"MIN_TICK()"},{"selector":"0xa4b29620","name":"isWhitelistedRouter(address)"},{"selector":"0xa5c0057c","name":null},{"selector":"0xa673e31a","name":"PENALTY_FEE()"},{"selector":"0xab9068fa","name":"circuitBreakerEnabled()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xbb2199eb","name":null},{"selector":"0xcb28b70f","name":null},{"selector":"0xd26c839c","name":null},{"selector":"0xd472ca94","name":null},{"selector":"0xdc2e70b9","name":null},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xeec69d1d","name":null},{"selector":"0xf4a9c2db","name":"poolStates(bytes32)"},{"selector":"0xf7c37688","name":null},{"selector":"0xfa037766","name":"setCircuitBreaker(bool,uint256)"}],"history":{"pools":28,"firstTime":1788376877,"lastTime":1788635010},"pools":[{"id":"0xa2bc638bb446275f8030af6db982d88e85daf685fd88244cdaaeb78d3b1be0f4","key":{"currency0":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","currency1":"0xf18DcFa991f4D88E238B8614b3719d9d557e82de","fee":8388608,"tickSpacing":60,"hooks":"0x62019aA6b71B61AbfBFF1a44C68B1e6584e940c0"},"symbols":["USDG","NOTHING"],"state":{"sqrtP":"39613335619888748056844587654450","tick":124298,"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":["-61240878","-15697213332752"],"removed":["61240877","15697213332751"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"pass","detail":"None of the permissions that let a hook take from swaps or from LPs are switched on."},{"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 0xe93Fb0c0387dDE7f02cf230799Da656C884F668D. Owner-style functions: setWhitelistedRouter, setCircuitBreaker."},{"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":"28 pools over 47 days."}],"score":87,"verdict":"caution"}