{"hook":"0x799709bc39C619C2ceE71d6DCd68143897C94044","block":93327757,"bits":68,"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":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":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":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":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":4567,"selectors":["0x08b66372","0x1978c251","0x255c6691","0x4a0e2008","0x62308e85","0x7cda55cb","0x849561c2","0x8da5cb5b","0x96275c63","0x9fde54f5","0xa1d1c0c3","0xa5fd0a10","0xb47b2fb1","0xce264254","0xd0e6ad17","0xda5195f2","0xf1320af2","0xf940e385"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":3,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xd77cfC4B62f5493B2b90D59f5E1c86e70938ec3f","functions":[{"selector":"0x08b66372","name":"HOOK_FLAGS()"},{"selector":"0x1978c251","name":"maxBps()"},{"selector":"0x255c6691","name":null},{"selector":"0x4a0e2008","name":"skimmed()"},{"selector":"0x62308e85","name":"POOL_MANAGER()"},{"selector":"0x7cda55cb","name":null},{"selector":"0x849561c2","name":"minBps()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x96275c63","name":null},{"selector":"0x9fde54f5","name":"setExempt(address,bool)"},{"selector":"0xa1d1c0c3","name":null},{"selector":"0xa5fd0a10","name":"realSells()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xce264254","name":null},{"selector":"0xd0e6ad17","name":null},{"selector":"0xda5195f2","name":null},{"selector":"0xf1320af2","name":"exempt(address)"},{"selector":"0xf940e385","name":"withdraw(address,address)"}],"history":{"pools":4,"firstTime":1791893656,"lastTime":1791895387},"pools":[{"id":"0xb9c9aa4e33c43d9cc3013d01656b8b3b3c24565c56cd3163d8c768a6c5fbdb9f","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x7B9e65FFDcfE6B9C4DEF212DB0c7B1C805F0CbCB","fee":0,"tickSpacing":200,"hooks":"0x799709bc39C619C2ceE71d6DCd68143897C94044"},"symbols":["ETH","ANTIROBINHOOD"],"state":{"sqrtP":"1016472916155276011819606854040021","tick":189199,"protocolFee":0,"lpFee":0,"liquidity":"77943447091408414902864"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"3037619593662016","paid":"3037619593662016","got":"499745333872999044104229","expected":"499745333872999044104229","feePpm":0,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"2396729771700541038861","paid":"2396729771700541038861","got":"14560811325466","expected":"14560811325466","feePpm":0,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-17959813137813","-3919905247484421404975"],"removed":["17959813137812","3919905247484421404974"]}},{"id":"0xc40513f671b21b87b66b981e296b49e8e7c546242a0cdc6cc0c614a828c1ca03","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xE9f5B5B3FDb5E34F85eD6c069397761F364c8358","fee":0,"tickSpacing":200,"hooks":"0x799709bc39C619C2ceE71d6DCd68143897C94044"},"symbols":["ETH","ANTIROBINHOOD"],"state":{"sqrtP":"1016472811995496813192603670836778","tick":189199,"protocolFee":0,"lpFee":0,"liquidity":"77943447091408414902864"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"3037619904932306","paid":"3037619904932306","got":"499745282663210103720771","expected":"499745282663210103720771","feePpm":0,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"2422347468682846064224","paid":"2422347468682846064224","got":"14716448720139","expected":"14716448720139","feePpm":0,"takePpm":0}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-17959875391871","-3919895000405628482964"],"removed":["17959875391870","3919895000405628482963"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables 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":"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%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0xd77cfC4B62f5493B2b90D59f5E1c86e70938ec3f. Owner-style functions: skimmed, setExempt, withdraw."},{"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":"caution","detail":"4 pools, first seen 6 days ago."}],"score":85,"verdict":"caution"}