{"hook":"0x9458bc8B4D6d70532Ad856307257BE223A8240c4","block":92925509,"bits":196,"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 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cbb","name":"transfer(address,uint256)"},{"selector":"0xb05bca46","name":"claimHolderFees()"},{"selector":"0xb188c70d","name":"feeMode()"},{"selector":"0xba844623","name":null},{"selector":"0xdd62ed3e","name":"allowance(address,address)"},{"selector":"0xe1c4c966","name":"anchorToken()"},{"selector":"0xece3f3de","name":null}],"history":{"pools":526,"firstTime":1784772223,"lastTime":1784863314},"pools":[{"id":"0x381f4dd1c8c46dfd72b9c0ba7e2679c81c1ac981f1faa01999a33908c9620823","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x5De223fb4E2DF2dBdB8E17b5efA2738818Fd0223","fee":0,"tickSpacing":60,"hooks":"0x9458bc8B4D6d70532Ad856307257BE223A8240c4"},"symbols":["ETH","QQQMEME2"],"state":{"sqrtP":"1121136645916144051731571871919333","tick":191159,"protocolFee":0,"lpFee":0,"liquidity":"123477676849955211258311"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"4362942503033561","paid":"4362942503033561","got":"864481135151006116292741","expected":"873213267829299107366405","feePpm":0,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"158873427498581712540","paid":"158873427498581712540","got":"785467989873","expected":"793402009972","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-25787925434085","-5671646253925510980240"],"removed":["25787925434084","5671646253925510980239"]}},{"id":"0x0413f1ce9ed837545af7adfff3c85523d8e976b55eec2e1d266544a91fb9b0d4","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xacCeCa81DA90F555173A02E88B4292F816B70F0a","fee":0,"tickSpacing":60,"hooks":"0x9458bc8B4D6d70532Ad856307257BE223A8240c4"},"symbols":["ETH","HOODQQQ3"],"state":{"sqrtP":"1121136354995389235239084673509441","tick":191159,"protocolFee":0,"lpFee":0,"liquidity":"123477676849955211258311"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"4362943635162156","paid":"4362943635162156","got":"864480910829104550567294","expected":"873213041241519748047771","feePpm":0,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"272223964139225212022","paid":"272223964139225212022","got":"1345872059110","expected":"1359466726373","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-25788151859804","-5671600913710854722840"],"removed":["25788151859803","5671600913710854722839"]}}],"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":"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":"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 0x06f89284b88FfCef7e1893604489552b249697e3. Owner-style functions: setTrustedRouter, setTreasury, transferFrom, transfer, claimHolderFees."},{"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":"526 pools over 88 days."}],"score":88,"verdict":"caution"}