{"hook":"0x3aDf0d12ff91c8f3B1143775712A8Df30D1Ec0Cc","block":93268999,"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":9831,"selectors":["0x02669b52","0x0318d755","0x0a0ef1b8","0x1e2cc944","0x21d0ee70","0x259982e5","0x2b20e397","0x2ed9666f","0x31cd0ab5","0x3ca52526","0x47473b00","0x4c4a3c25","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x717ce9df","0x8b4c5b4c","0x930b1d8a","0x94168af8","0x9f063efc","0xb47b2fb1","0xb5217bb4","0xb6a8b0fa","0xbf333f2c","0xc1b4cb6b","0xc4e833ce","0xd672830d","0xdc4c90d3","0xdc98354e","0xe1a45218","0xe1b4af69","0xe2c1d1d1"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":2,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x02669b52","name":"launchpad()"},{"selector":"0x0318d755","name":"getQuote(bytes32,uint256,bool)"},{"selector":"0x0a0ef1b8","name":"MAX_OBSERVATION_AGE()"},{"selector":"0x1e2cc944","name":"buybackRouteProvisioningVersion()"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2b20e397","name":"registrar()"},{"selector":"0x2ed9666f","name":"observationCount(bytes32)"},{"selector":"0x31cd0ab5","name":"registerPool((address,address,uint24,int24,address),address,address,address,uint256)"},{"selector":"0x3ca52526","name":"MAX_OBSERVATIONS()"},{"selector":"0x47473b00","name":"consult(bytes32,uint32)"},{"selector":"0x4c4a3c25","name":"stateView()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x717ce9df","name":"observationAt(bytes32,uint8)"},{"selector":"0x8b4c5b4c","name":"buybackExecutor()"},{"selector":"0x930b1d8a","name":"buybackProvisioningVersion()"},{"selector":"0x94168af8","name":"swapCount(bytes32)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb5217bb4","name":"pools(bytes32)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xbf333f2c","name":"FEE_BPS()"},{"selector":"0xc1b4cb6b","name":"launchBoundarySqrtPriceX96(bytes32)"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xd672830d","name":"MIN_OBSERVATION_INTERVAL()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1a45218","name":"BPS_DENOMINATOR()"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe2c1d1d1","name":"TWAP_WINDOW()"}],"history":{"pools":5,"firstTime":1788464131,"lastTime":1788469247},"pools":[{"id":"0xce0bfff53abf15a033845eb3ef71d16e336aa818fc8e51e6015803179602eb7f","key":{"currency0":"0x86923f96303D656E4aa86D9d42D1e57ad2023fdC","currency1":"0x9E3E81Df22E5ec44ce8Aa830D26d451BB2Cf5555","fee":0,"tickSpacing":200,"hooks":"0x3aDf0d12ff91c8f3B1143775712A8Df30D1Ec0Cc"},"symbols":["AMD","1bi"],"state":{"sqrtP":"928999383469848517144861036069065","tick":187399,"protocolFee":0,"lpFee":0,"liquidity":"42641665820242041369089"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1818311663925198","paid":"1818311663925198","got":"248126805041296999038049","expected":"249875062468765566817169","feePpm":0,"takePpm":6997},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-10747316877129","-1960431969748640667875"],"removed":["10747316877128","1960431969748640667874"]}},{"id":"0x96d0efd2a971b94b9373e5256e0c4af16ded92b15386d858f0f9ae67fcb4d2be","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x8cee837b1aCc8C43DEC01Cff515EBa492A8d5555","fee":0,"tickSpacing":200,"hooks":"0x3aDf0d12ff91c8f3B1143775712A8Df30D1Ec0Cc"},"symbols":["WETH","1ai"],"state":{"sqrtP":"2195280434697541071699621942406105","tick":204599,"protocolFee":0,"lpFee":0,"liquidity":"36090223946800741223120"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"651252132265114","paid":"651252132265114","got":"496253610082593967788629","expected":"499750124937530593549107","feePpm":0,"takePpm":6997},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-3849292269979","-3920863939497281336247"],"removed":["3849292269978","3920863939497281336246"]}}],"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 0.70% 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":"5 pools over 46 days."}],"score":95,"verdict":"caution"}