{"hook":"0x492E4433e4E4303BDe5aE2e1f5F916bBA7A5e000","block":93364429,"bits":8192,"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":false},{"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":false},{"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":500,"selectors":["0x03eadcfc","0x481c6a75","0xdc98354e"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x03eadcfc","name":"adapter()"},{"selector":"0x481c6a75","name":"manager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"}],"history":{"pools":4,"firstTime":1790760187,"lastTime":1790760374},"pools":[{"id":"0xb9229b3bbbbb1225da95573208b59585a58f07c67bcc2a4ed60cca97e3dca617","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x43917eb70E007cbf48175D6Cda753803fE7Dd24A","fee":3000,"tickSpacing":60,"hooks":"0x492E4433e4E4303BDe5aE2e1f5F916bBA7A5e000"},"symbols":["WETH","YAKQA"],"state":{"sqrtP":"726830653717193690749514577936679920","tick":320653,"protocolFee":0,"lpFee":3000,"liquidity":"98004500475264354066"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1800136878","paid":"1800136878","got":"151020197868514680738774","expected":"151020197868514680738774","feePpm":3000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"449541380786400228477602","paid":"449541380786400228477602","got":"5322811528","expected":"5322811528","feePpm":3000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-33980101","-2715829765900219838073"],"removed":["33980100","2715829765900219838072"]}},{"id":"0xa8e05665e0e21b4e603b376dde28cfad06cca768c192e66b790f8154e16f9684","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x61D55C70db2a74B36D5B0109642BA1a5C64465e3","fee":3000,"tickSpacing":60,"hooks":"0x492E4433e4E4303BDe5aE2e1f5F916bBA7A5e000"},"symbols":["ETH","KIWIQA"],"state":{"sqrtP":"726830653717193690749514577936679920","tick":320653,"protocolFee":0,"lpFee":3000,"liquidity":"98004500475264354066"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1800136878","paid":"1800136878","got":"151020197868514680738774","expected":"151020197868514680738774","feePpm":3000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"449541380786400228477602","paid":"449541380786400228477602","got":"5322811528","expected":"5322811528","feePpm":3000,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-33980101","-2715829765900219838073"],"removed":["33980100","2715829765900219838072"]}}],"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":"pass","detail":"A swap through it pays the pool fee and nothing else."},{"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 0.30%, 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":"4 pools over 20 days."}],"score":100,"verdict":"safe"}