{"hook":"0x402E6597bE34925bc11c77C371CEf0968a7840Cc","block":93298489,"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":5695,"selectors":["0x03fd2a45","0x07fea792","0x0f04ba67","0x13af4035","0x1459457a","0x4a09ee48","0x4c9d9df0","0x4f1ef286","0x50516573","0x5579ed01","0x575e24b4","0x5bb47808","0x5c60da1b","0x6b53e9e1","0x7f0e5c3f","0x817025b9","0x8da5cb5b","0x921ad58c","0xa6c31c90","0xac4e4054","0xb47b2fb1","0xb5217bb4","0xbd66528a","0xc45a0155","0xc94bafb4","0xdc4c90d3","0xde494399","0xe32093aa","0xe4186cfa","0xf50c5110","0xf5bb3e02","0xfea1fc8e"],"delegatecall":true,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":"0xc9B23f3F9e8eCa1bf51c38A6baaC118a54fAA8C0","admin":null,"beacon":null,"clone":false},"owner":"0x4c1fBa84813F1D97C07cC4e408e4D19C7aF8cB1D","functions":[{"selector":"0x03fd2a45","name":"DEAD()"},{"selector":"0x07fea792","name":"REWARDS_ETHICS_BPS()"},{"selector":"0x0f04ba67","name":"isFactory(address)"},{"selector":"0x13af4035","name":"setOwner(address)"},{"selector":"0x1459457a","name":"initialize(address,address,address,address,address)"},{"selector":"0x4a09ee48","name":"CREATOR_CREATOR_BPS()"},{"selector":"0x4c9d9df0","name":"QUOTE_FEE_BPS()"},{"selector":"0x4f1ef286","name":"upgradeToAndCall(address,bytes)"},{"selector":"0x50516573","name":"HOOK_FLAG_MASK()"},{"selector":"0x5579ed01","name":"rewardsVault()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5bb47808","name":"setFactory(address)"},{"selector":"0x5c60da1b","name":"implementation()"},{"selector":"0x6b53e9e1","name":"CREATOR_ETHICS_BPS()"},{"selector":"0x7f0e5c3f","name":"setFactoryAllowed(address,bool)"},{"selector":"0x817025b9","name":"MODE_BURN()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x921ad58c","name":"REWARDS_VAULT_BPS()"},{"selector":"0xa6c31c90","name":"burnedBase(bytes32)"},{"selector":"0xac4e4054","name":"REQUIRED_HOOK_FLAGS()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb5217bb4","name":"pools(bytes32)"},{"selector":"0xbd66528a","name":"claim(bytes32)"},{"selector":"0xc45a0155","name":null},{"selector":"0xc94bafb4","name":"accruedQuote(bytes32)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xde494399","name":"factoryAllowed(address)"},{"selector":"0xe32093aa","name":"ethicsFee()"},{"selector":"0xe4186cfa","name":"MODE_CREATOR()"},{"selector":"0xf50c5110","name":"register(bytes32,address,address,uint8)"},{"selector":"0xf5bb3e02","name":"setRewardsVault(address)"},{"selector":"0xfea1fc8e","name":"MODE_REWARDS()"}],"history":{"pools":4,"firstTime":1788013971,"lastTime":1788161006},"pools":[{"id":"0xeebf56554d9006a67b5131dbdbe4e31ca301a31927ae93e05eba1bdacef5f14c","key":{"currency0":"0xaF3D76f1834A1d425780943C99Ea8A608f8a93f9","currency1":"0xf7324Ad0a1197f48eA4B79Ab9EFAEeb6e09F4333","fee":1000,"tickSpacing":200,"hooks":"0x402E6597bE34925bc11c77C371CEf0968a7840Cc"},"symbols":["AAPL","M6"],"state":{"sqrtP":"635318586191796616071530384835423","tick":179799,"protocolFee":0,"lpFee":1000,"liquidity":"124706132312416797814973"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"7775813530497563","paid":"7775813530497563","got":"494260343342323416479207","expected":"499250379539872228109895","feePpm":1000,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"122570096616484068966","paid":"122570096616484068966","got":"1885216377755","expected":"1904258967429","feePpm":1000,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-45960480306295","-3920814911359633705565"],"removed":["45960480306294","3920814911359633705564"]}},{"id":"0x41a175217d7b9ee81de5a5ca3d6dc7ad106bcaed82b17033b9e6766e7ae432c7","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x9a805c3D41E72DF5027c51c71D68E856D5C8C333","fee":1000,"tickSpacing":200,"hooks":"0x402E6597bE34925bc11c77C371CEf0968a7840Cc"},"symbols":["ETH","ETH"],"state":{"sqrtP":"1761772323905778278646720084680231","tick":200199,"protocolFee":0,"lpFee":1000,"liquidity":"44970693614421769510836"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1011182141334724","paid":"1011182141334724","got":"494260341636500010704770","expected":"499250377816826982305508","feePpm":1000,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"123432884120628460696","paid":"123432884120628460696","got":"246882955049","expected":"249376722271","feePpm":1000,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-5976792264567","-3920814566233391837273"],"removed":["5976792264566","3920814566233391837272"]}}],"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":"pass","detail":"A fixed fee of 0.10%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0x4c1fBa84813F1D97C07cC4e408e4D19C7aF8cB1D. Owner-style functions: setOwner, upgradeToAndCall, setFactory, setFactoryAllowed, burnedBase, claim."},{"id":"06","title":"The code cannot change","status":"fail","detail":"It is a proxy. The code that runs lives at 0xc9B23f3F9e8eCa1bf51c38A6baaC118a54fAA8C0."},{"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 51 days."}],"score":73,"verdict":"danger"}