{"hook":"0x6C03a61ACeb0dC007a015cA0c07af13E853C60CC","block":92980801,"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":9250,"selectors":["0x1fd71a18","0x240b9586","0x249d39e9","0x46062e9a","0x481c6a75","0x49421d37","0x575e24b4","0x5b632360","0x61d027b3","0x715018a6","0x81cbd3ea","0x89aeca76","0x8c21e2e2","0x8da5cb5b","0x90f0c7bf","0x91dd7346","0x994ec7c7","0xa5258210","0xac4e4054","0xb47b2fb1","0xb5217bb4","0xb947efcb","0xc1bf1dcf","0xc3accd48","0xcf893acc","0xdc98354e","0xdf58a76f","0xf0f44260","0xf2fde38b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x81596084EC21D5eABab7E6D9A6783a8Ce3764241","functions":[{"selector":"0x1fd71a18","name":"creatorOwed(address,address)"},{"selector":"0x240b9586","name":"platformOwed(address)"},{"selector":"0x249d39e9","name":"BPS()"},{"selector":"0x46062e9a","name":"register((address,address,uint24,int24,address),address,address,uint16,bool)"},{"selector":"0x481c6a75","name":"manager()"},{"selector":"0x49421d37","name":"PLATFORM_ADD_BPS()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5b632360","name":"MAX_TRADE_FEE_BPS()"},{"selector":"0x61d027b3","name":"treasury()"},{"selector":"0x715018a6","name":"renounceOwnership()"},{"selector":"0x81cbd3ea","name":"feeClaimer()"},{"selector":"0x89aeca76","name":"registrars(address)"},{"selector":"0x8c21e2e2","name":"REFERRAL_ADD_BPS()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x90f0c7bf","name":"MIN_TRADE_FEE_BPS()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x994ec7c7","name":"referralOwed(address)"},{"selector":"0xa5258210","name":"LP_FEE_BPS()"},{"selector":"0xac4e4054","name":"REQUIRED_HOOK_FLAGS()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb5217bb4","name":"pools(bytes32)"},{"selector":"0xb947efcb","name":"claimCreatorFees(address,address)"},{"selector":"0xc1bf1dcf","name":"setRegistrar(address,bool)"},{"selector":"0xc3accd48","name":"setFeeClaimer(address)"},{"selector":"0xcf893acc","name":"claimReferralFees(address,address)"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdf58a76f","name":"claimPlatformFees(address,address)"},{"selector":"0xf0f44260","name":"setTreasury(address)"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"}],"history":{"pools":29,"firstTime":1790041981,"lastTime":1791683445},"pools":[{"id":"0xf617bd6fbaaf098a44842cc2184f4f6496aa4f0eee54f6e722321c161de28b96","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x17453A17E368AfB5986438dDb8032776bF50150D","fee":0,"tickSpacing":60,"hooks":"0x6C03a61ACeb0dC007a015cA0c07af13E853C60CC"},"symbols":["ETH","BROS"],"state":{"sqrtP":"1854800400498932736418597502061585","tick":201229,"protocolFee":0,"lpFee":0,"liquidity":"42692088602004467106028"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"911800464600699","paid":"911800464600699","got":"492740126103307457836490","expected":"499479778783196009829934","feePpm":0,"takePpm":13494},{"zeroForOne":false,"ok":true,"amountIn":"135240663428944112756839","paid":"135240663428944112756839","got":"243394312426788","expected":"246725101294260","feePpm":0,"takePpm":13500}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-5485024405467","-3191888142262520772998"],"removed":["5485024405466","3191888142262520772997"]}},{"id":"0x26d5f03ff7de51d3b233ca13aabbf98f07cae79e9ef831762dd33b5c1a36c249","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x39E24e194f83CE674FDDBafC5cf79469Ab0397e9","fee":0,"tickSpacing":60,"hooks":"0x6C03a61ACeb0dC007a015cA0c07af13E853C60CC"},"symbols":["ETH","KEK"],"state":{"sqrtP":"38153183385702377426039044490354186","tick":261708,"protocolFee":0,"lpFee":0,"liquidity":"648768456735657676390264"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"673610013150871","paid":"673610013150871","got":"154025934880644994033904668","expected":"156132686999657491444268715","feePpm":0,"takePpm":13494},{"zeroForOne":false,"ok":true,"amountIn":"43580144476267751876356525","paid":"43580144476267751876356525","got":"185362887704585","expected":"187899531378190","feePpm":0,"takePpm":13500}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4054348917442","-997249123391687309834905"],"removed":["4054348917441","997249123391687309834904"]}}],"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 1.35% 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 0x81596084EC21D5eABab7E6D9A6783a8Ce3764241. Owner-style functions: claimCreatorFees, setRegistrar, setFeeClaimer, claimReferralFees, claimPlatformFees, setTreasury."},{"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":"29 pools over 27 days."}],"score":75,"verdict":"caution"}