{"hook":"0x2fB8b35c8A29994B07E243526Cb83aBe8c3600cc","block":93466854,"bits":204,"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":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":3476,"selectors":["0x02869344","0x0576f16c","0x249d39e9","0x447ecb4d","0x4effae80","0x575e24b4","0x5bb47808","0x72f65971","0x8da5cb5b","0xad5c4648","0xb47b2fb1","0xb50ef388","0xc45a0155","0xcab29010","0xd0eb5ea9","0xdc4c90d3","0xef96a8be"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":3,"addresses":["0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x839d62A0f80582B8d0330bfDEf6b6cA559C3dA15","functions":[{"selector":"0x02869344","name":"poolLaunchTime(bytes32)"},{"selector":"0x0576f16c","name":"poolFeeBps(bytes32)"},{"selector":"0x249d39e9","name":"BPS()"},{"selector":"0x447ecb4d","name":"sniperEnabled(bytes32)"},{"selector":"0x4effae80","name":"claimFees(bytes32)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5bb47808","name":"setFactory(address)"},{"selector":"0x72f65971","name":"registerPool(bytes32,uint24,bool)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0xad5c4648","name":"WETH()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb50ef388","name":"poolFeesAccumulated(bytes32)"},{"selector":"0xc45a0155","name":null},{"selector":"0xcab29010","name":"SNIPER_DURATION()"},{"selector":"0xd0eb5ea9","name":"getCurrentFeeBps(bytes32)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xef96a8be","name":"SNIPER_FEE_BPS()"}],"history":{"pools":3,"firstTime":1786118414,"lastTime":1786358609},"pools":[{"id":"0x2cd5e1e21656345fef956005d33004b20301b5a929701fd304909be838911119","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x1b2B41fa90b8bcF1502E0fd526e336601875F059","fee":8388608,"tickSpacing":60,"hooks":"0x2fB8b35c8A29994B07E243526Cb83aBe8c3600cc"},"symbols":["WETH","WHITE"],"state":{"sqrtP":"1179794921350851035088391762465850","tick":192179,"protocolFee":0,"lpFee":0,"liquidity":"67154166986048484028069"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"2254841565764999","paid":"2254841565764999","got":"494754987840970350793205","expected":"499750015456868951078185","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"54767436737045871170","paid":"54767436737045871170","got":"244513987929","expected":"246983826190","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-13327567339089","-3245962500664393320479"],"removed":["13327567339088","3245962500664393320478"]}},{"id":"0x22e0f62f296d5813990703755ba92c41de7dfd1436006b8fcca25404f0b79401","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x546e657A3000ab6daa64e23Bcf6c79C7eeeD5be2","fee":8388608,"tickSpacing":60,"hooks":"0x2fB8b35c8A29994B07E243526Cb83aBe8c3600cc"},"symbols":["WETH","GREEN"],"state":{"sqrtP":"791647309137680263291716615456031","tick":184199,"protocolFee":0,"lpFee":0,"liquidity":"100080116203748168163562"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"5008015324194078","paid":"5008015324194078","got":"494755047372801472468343","expected":"499750075589731327630000","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"24685983334996911770","paid":"24685983334996911770","got":"244783028141","expected":"247255583980","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-29600482252113","-3245974533250154425048"],"removed":["29600482252112","3245974533250154425047"]}}],"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":"pass","detail":"It takes 1% 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":"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 0x839d62A0f80582B8d0330bfDEf6b6cA559C3dA15. Owner-style functions: claimFees, setFactory."},{"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":"3 pools over 73 days."}],"score":85,"verdict":"caution"}