{"hook":"0xBBa868DE24CB83DC5851faE9ec27cb905c5Fa0cc","block":92981417,"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":3556,"selectors":["0x4b38474d","0x575e24b4","0xb47b2fb1","0xbf333f2c","0xdc4c90d3"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":2,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x4b38474d","name":"feeSink()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xbf333f2c","name":"FEE_BPS()"},{"selector":"0xdc4c90d3","name":"poolManager()"}],"history":{"pools":31,"firstTime":1791622511,"lastTime":1792354406},"pools":[{"id":"0xd6d179b083d8d4c7fd5836c0f2cbb3678183e611df50afb245e9756abd2dd7b3","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xe638de20fDAaD589E7A6bC84559D18074b21E8Fd","fee":0,"tickSpacing":200,"hooks":"0xBBa868DE24CB83DC5851faE9ec27cb905c5Fa0cc"},"symbols":["ETH","MAK"],"state":{"sqrtP":"1939209831677702019736337961","tick":-74205,"protocolFee":0,"lpFee":0,"liquidity":"40846229353824716"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"834404726212628","paid":"834404726212628","got":"493389520428","expected":"499631836238","feePpm":0,"takePpm":12494},{"zeroForOne":false,"ok":true,"amountIn":"59173921880","paid":"59173921880","got":"97532939387856","expected":"98767533557322","feePpm":0,"takePpm":12500}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4970167046344","-3897194371"],"removed":["4970167046343","3897194370"]}},{"id":"0x2760351806a138bd88f1c26cbf30153eed9bfa8bce6f7d07f7353eba4e91b50e","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x9cD5Cbef10bB2f5054328FAabeB9FCeBc357feB0","fee":0,"tickSpacing":200,"hooks":"0xBBa868DE24CB83DC5851faE9ec27cb905c5Fa0cc"},"symbols":["ETH","MAN"],"state":{"sqrtP":"1939652710440407559046683592","tick":-74201,"protocolFee":0,"lpFee":0,"liquidity":"40846229353824716"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"834214207502370","paid":"834214207502370","got":"493502201241","expected":"499745942677","feePpm":0,"takePpm":12494},{"zeroForOne":false,"ok":true,"amountIn":"2092175493","paid":"2092175493","got":"3447033614073","expected":"3490666950959","feePpm":0,"takePpm":12500}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4932063304292","-3920027070"],"removed":["4932063304291","3920027069"]}}],"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 1.25% 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":"pass","detail":"No owner and no admin functions found."},{"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 9 days."}],"score":83,"verdict":"caution"}