{"hook":"0x091c737044aBbb665Ba8629f1e0EBf462c702aEc","block":92973697,"bits":10988,"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":true},{"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":true},{"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":9489,"selectors":["0x066ada90","0x16c07cc4","0x1ac776ab","0x21d0ee70","0x249d39e9","0x259982e5","0x282603e5","0x293231e0","0x47ebe54d","0x4c2f99ed","0x575e24b4","0x58a47646","0x6190daa2","0x6494085a","0x6c2bbe7e","0x6c948683","0x6e8cc868","0x6fe7e6eb","0x80798847","0x8cd7825f","0x95e595de","0x9f063efc","0xa9164e02","0xa99cc083","0xab518e6e","0xadb53103","0xb47b2fb1","0xb6a8b0fa","0xb6dc2149","0xba8b6b11","0xc07e185a","0xc0d2a1c4","0xc3dbb149","0xc4e833ce","0xcebe37fe","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xee296977","0xfeae0fd6"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":2,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x066ada90","name":"poolStatus(bytes32)"},{"selector":"0x16c07cc4","name":"BASIC_FEE_CAP_BPS()"},{"selector":"0x1ac776ab","name":"utilityRedeemed(bytes32)"},{"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":"0x282603e5","name":"rewardsRedeemed(bytes32)"},{"selector":"0x293231e0","name":"poolShareConfig(bytes32)"},{"selector":"0x47ebe54d","name":"launchManager()"},{"selector":"0x4c2f99ed","name":"REQUIRED_MASK()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x58a47646","name":"platformLiability(bytes32)"},{"selector":"0x6190daa2","name":"assertLaunchAuthorizationConsumed()"},{"selector":"0x6494085a","name":"creatorRedeemed(bytes32)"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6c948683","name":"poolFeeAccrued(bytes32)"},{"selector":"0x6e8cc868","name":"utilityLiability(bytes32)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x80798847","name":"platformRedeemed(bytes32)"},{"selector":"0x8cd7825f","name":"poolFeeConfig(bytes32)"},{"selector":"0x95e595de","name":"MIN_TOTAL_FEE_BPS()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa9164e02","name":"MIN_PLATFORM_TRADE_FEE_BPS()"},{"selector":"0xa99cc083","name":"creatorLiability(bytes32)"},{"selector":"0xab518e6e","name":"claimVault()"},{"selector":"0xadb53103","name":"rewardsLiability(bytes32)"},{"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":"0xb6dc2149","name":"authorizedSweeper()"},{"selector":"0xba8b6b11","name":"UTILITY_FEE_CAP_BPS()"},{"selector":"0xc07e185a","name":"authorizeRedemption(address,bytes32,uint8,uint256)"},{"selector":"0xc0d2a1c4","name":"poolRecipients(bytes32)"},{"selector":"0xc3dbb149","name":"registerPoolConfig((address,address,uint24,int24,address),(address,address,address,address,uint8,uint16,uint16,uint16,uint16,uint16,uint16,uint32,int24,uint160,bool,bool))"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xcebe37fe","name":"poolAlreadyHasPosition(bytes32)"},{"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":"0xee296977","name":"registerLaunchAuthorization((bytes32,bytes32,address,uint256,bytes32,int24,int24,int256,address,uint256,uint160,bool,bool,bool))"},{"selector":"0xfeae0fd6","name":"launchAuthorizationStatus()"}],"history":{"pools":31,"firstTime":1785348087,"lastTime":1787957163},"pools":[{"id":"0xabcdf365102545c738b72869e0e755c3a7e5763e983cdf5bbda5547cc9bcc591","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x4fefBCBE6AdE7c7ebAc526CdedBE29Bde65aae1b","fee":0,"tickSpacing":60,"hooks":"0x091c737044aBbb665Ba8629f1e0EBf462c702aEc"},"symbols":["ETH","LIMEGREEN"],"state":{"sqrtP":"3506501156635688720269702085364251","tick":213966,"protocolFee":0,"lpFee":0,"liquidity":"22399662063066588351936"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"42054591437273","paid":"42054591437273","got":"80722189939792894156201","expected":"82369444695273219916048","feePpm":0,"takePpm":19999},{"zeroForOne":false,"ok":true,"amountIn":"495685110192037521813280","paid":"495685110192037521813280","got":"247871189343767","expected":"252929785044660","feePpm":0,"takePpm":20000}],"roundTrip":{"ok":false,"stage":"add","reason":"NoActiveAuthorization"}},{"id":"0x82cbfc87ad4b77a55171e33f89a2f43f4b464da4795996b0d0e56db4efdefffb","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xCc3dD394C81458c783220ad21BE3e7Fa7D11A46b","fee":0,"tickSpacing":60,"hooks":"0x091c737044aBbb665Ba8629f1e0EBf462c702aEc"},"symbols":["ETH","CATCASH"],"state":{"sqrtP":"2503088626781921516582081625899344","tick":207224,"protocolFee":0,"lpFee":0,"liquidity":"31627551493412811474352"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"500540165225777","paid":"500540165225777","got":"479396700599259942902366","expected":"499361580684186560748110","feePpm":0,"takePpm":39981},{"zeroForOne":false,"ok":true,"amountIn":"194369262450244970950252","paid":"194369262450244970950252","got":"186905061461030","expected":"194692772355239","feePpm":0,"takePpm":40000}],"roundTrip":{"ok":false,"stage":"add","reason":"NoActiveAuthorization"}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before remove liquidity, 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":"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":"No owner() but it has claimVault."},{"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":"31 pools over 82 days."}],"score":71,"verdict":"caution"}