{"hook":"0x70A4ed4860ce88799F9c6fb2c507aE8ae44fc0cC","block":93143300,"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":4937,"selectors":["0x16eebd1e","0x21d0ee70","0x259982e5","0x4aa4a4fc","0x54bd8ad4","0x575e24b4","0x62308e85","0x6c2bbe7e","0x6fe7e6eb","0x9f063efc","0xb47b2fb1","0xb681fb06","0xb6a8b0fa","0xbd16246b","0xbd66528a","0xc1b8411a","0xc4e833ce","0xce8f6078","0xdc98354e","0xe1b4af69"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":2,"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":"0x4aa4a4fc","name":"WETH9()"},{"selector":"0x54bd8ad4","name":"pendingWeth(bytes32)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x62308e85","name":"POOL_MANAGER()"},{"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":"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":"0xb681fb06","name":"initializeLauncher(address)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xbd16246b","name":"registerPool((address,address,uint24,int24,address),address,address,address,uint24,uint16)"},{"selector":"0xbd66528a","name":"claim(bytes32)"},{"selector":"0xc1b8411a","name":"DEPLOYER()"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xce8f6078","name":"configs(bytes32)"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"}],"history":{"pools":7,"firstTime":1788029021,"lastTime":1788797038},"pools":[{"id":"0x60e7ec1118a5c4a338af536273eecf020a72794954bae2ca52afbe70a270aeeb","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x3c7ac52b705Ce18500DD17B423D9710b683f5e9b","fee":0,"tickSpacing":200,"hooks":"0x70A4ed4860ce88799F9c6fb2c507aE8ae44fc0cC"},"symbols":["WETH","MTX3"],"state":{"sqrtP":"5563170143713708560511817590676274","tick":223198,"protocolFee":0,"lpFee":0,"liquidity":"142401938758330403489968"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1014012123918236","paid":"1014012123918236","got":"4872160808828330221910174","expected":"4997025576670771893745017","feePpm":0,"takePpm":24988},{"zeroForOne":false,"ok":true,"amountIn":"237955267372227755929065","paid":"237955267372227755929065","got":"47054816665303","expected":"48261350425951","feePpm":0,"takePpm":25000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-6012154961715","-39113457286794900126308"],"removed":["6012154961714","39113457286794900126307"]}},{"id":"0x3879e379e745e36a34bf0cc2d97cb55f845d8f958a9b0f587727251d98c1855c","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0xdFfC0c8c3d1aF4729e5d1e834aD24f5c02047FB6","fee":0,"tickSpacing":200,"hooks":"0x70A4ed4860ce88799F9c6fb2c507aE8ae44fc0cC"},"symbols":["WETH","SMKV4"],"state":{"sqrtP":"5561310242603014668893169893078750","tick":223191,"protocolFee":0,"lpFee":0,"liquidity":"142401938758330403489968"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1014351245850526","paid":"1014351245850526","got":"4870531928699602841356579","expected":"4995354951257543698956152","feePpm":0,"takePpm":24988},{"zeroForOne":false,"ok":true,"amountIn":"1073685630341006978983370","paid":"1073685630341006978983370","got":"212441828295459","expected":"217889054662009","feePpm":0,"takePpm":25000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-6079979348173","-38779165141607388437110"],"removed":["6079979348172","38779165141607388437109"]}}],"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":"caution","detail":"It takes 2.50% of each 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 0%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has claim."},{"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":"7 pools over 51 days."}],"score":75,"verdict":"caution"}