{"hook":"0xdfC859C2B6B805Da12B703123572B8E0b4F760cc","block":93003300,"bits":8396,"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":true},{"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":5083,"selectors":["0x16eebd1e","0x21d0ee70","0x259982e5","0x2c597de9","0x4c078fb2","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x7202a240","0x941f5d25","0x9f063efc","0xa151eb7d","0xacba7b42","0xb47b2fb1","0xb6a8b0fa","0xcec93001","0xd81804c3","0xdc4c90d3","0xdc98354e","0xdced6230","0xdfc9a770","0xe1b4af69","0xea750ed7","0xea940ca0","0xfe259921"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":3,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x16eebd1e","name":"launcher()"},{"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":"0x2c597de9","name":"MAX_TAX_BPS()"},{"selector":"0x4c078fb2","name":"poolTaxById(bytes32)"},{"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":"0x7202a240","name":"configurePool((address,address,uint24,int24,address),uint16,address,bool)"},{"selector":"0x941f5d25","name":"protocolRecipient()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa151eb7d","name":"poolTax((address,address,uint24,int24,address))"},{"selector":"0xacba7b42","name":"binder()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xcec93001","name":"totalProtocolTaxPaid(bytes32)"},{"selector":"0xd81804c3","name":"distribute((address,address,uint24,int24,address))"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdced6230","name":"bindLauncher(address)"},{"selector":"0xdfc9a770","name":"pendingProtocolTax(bytes32)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xea750ed7","name":"PROTOCOL_TAX_BPS()"},{"selector":"0xea940ca0","name":"pendingTax(bytes32)"},{"selector":"0xfe259921","name":"totalTaxPaid(bytes32)"}],"history":{"pools":21,"firstTime":1788691789,"lastTime":1789225974},"pools":[{"id":"0x7995a22912328f98c83fcf1cfb3efec26463b6cf60c58a4d3793191fc09368ef","key":{"currency0":"0xFdE7F9178859284725F1E86Da047d3eAE2fF0823","currency1":"0xfE0f452cF07cB545B3Bcb9ce11157b689dc09c9D","fee":10000,"tickSpacing":200,"hooks":"0xdfC859C2B6B805Da12B703123572B8E0b4F760cc"},"symbols":["EURTEST","fxEUR"],"state":{"sqrtP":"137059535024946474797971809","tick":-127200,"protocolFee":0,"lpFee":10000,"liquidity":"1729914971332850565779136"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"2578223939664938874568","paid":"2578223939664938874568","got":"7256674929130129","expected":"7638605188558030","feePpm":10000,"takePpm":50000},{"zeroForOne":false,"ok":true,"amountIn":"1496319831732094547","paid":"1496319831732094547","got":"470023651488327763589681","expected":"494749499114191264485997","feePpm":10000,"takePpm":49977}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-3919828728987440729147","-8847146325647233"],"removed":["3919828728987440729146","8847146325647232"]}},{"id":"0xab8354e68601e43db27a32c154c085c3fd1cd620889e50d6eb385d413d30db82","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x820BFE572DD18412A7242B1b46D451c72999fFfd","fee":10000,"tickSpacing":200,"hooks":"0xdfC859C2B6B805Da12B703123572B8E0b4F760cc"},"symbols":["ETH","Lemonthy"],"state":{"sqrtP":"2130403288128167662669238909064071","tick":203999,"protocolFee":0,"lpFee":10000,"liquidity":"37189241927857635287642"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"691520549104911","paid":"691520549104911","got":"450246735907810655724689","expected":"494754601472270404411302","feePpm":10000,"takePpm":89960},{"zeroForOne":false,"ok":true,"amountIn":"499999499999999999355187","paid":"1302611954","got":"1","expected":"684266631631204","feePpm":10000,"takePpm":439044}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4087302862169","-3920860018633341709540"],"removed":["4087302862168","3920860018633341709539"]}}],"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":"fail","detail":"It took 43.90% of a swap 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 1%, 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":"21 pools over 43 days."}],"score":70,"verdict":"danger"}