{"hook":"0x01e610d9FA5c6ad158D7c09706b97Cd56Bdc60cc","block":93395002,"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":5192,"selectors":["0xe1b4af69","0xe66acad9","0xeee3d264","0xb47b2fb1","0xb6a8b0fa","0xdc98354e","0x9f063efc","0xa73959b9","0xaa6a0710","0x6fe7e6eb","0x91dd7346","0x575e24b4","0x6b2987db","0x6c2bbe7e","0x481c6a75","0x4c6d29c0","0x554459ca","0x19165587","0x21d0ee70","0x259982e5","0x0f1eba9a","0x17891f9b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe66acad9","name":"lifetime(address)"},{"selector":"0xeee3d264","name":"SELL_CEIL()"},{"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":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa73959b9","name":"SELL_FLOOR()"},{"selector":"0xaa6a0710","name":"resting(address)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x6b2987db","name":"BUY_CEIL()"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x481c6a75","name":"manager()"},{"selector":"0x4c6d29c0","name":"BUY_FLOOR()"},{"selector":"0x554459ca","name":"strap(address,address,uint16,uint16)"},{"selector":"0x19165587","name":"release(address)"},{"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":"0x0f1eba9a","name":"fletcher()"},{"selector":"0x17891f9b","name":"strapOf(address)"}],"history":{"pools":4,"firstTime":1791830647,"lastTime":1791833755},"pools":[{"id":"0x296860ff98f6a51d0d71fb0e850537981d19196cbc15fa72b80103870f9815ba","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x7aEA4D2587BF638E33Abafa6D1Af6428bAA1c7f7","fee":10000,"tickSpacing":40,"hooks":"0x01e610d9FA5c6ad158D7c09706b97Cd56Bdc60cc"},"symbols":["ETH","LOCKSLEY"],"state":{"sqrtP":"1866954207848474303403760201476081","tick":201359,"protocolFee":0,"lpFee":10000,"liquidity":"30972990606161923673221"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"654678844749977","paid":"654678844749977","got":"348927922146582450040048","expected":"359714188666439048984069","feePpm":10000,"takePpm":29986},{"zeroForOne":false,"ok":true,"amountIn":"1744615910325475193541","paid":"1744615910325475193541","got":"3017154611204","expected":"3110468671344","feePpm":10000,"takePpm":30000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-3885680846166","-2297777254361554760023"],"removed":["3885680846165","2297777254361554760022"]}},{"id":"0xf2c9f25dd09bd1e1e62448e9e48c1946e8ca154d3735dd8c9c7711e711b98bf7","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xA015E317C060e8c4b42Af0E6016aF00ed911a9D9","fee":10000,"tickSpacing":40,"hooks":"0x01e610d9FA5c6ad158D7c09706b97Cd56Bdc60cc"},"symbols":["ETH","LOCKSLEY"],"state":{"sqrtP":"1768833883157060515771274215808154","tick":200279,"protocolFee":0,"lpFee":10000,"liquidity":"32691426406411423069221"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"732143834650948","paid":"732143834650948","got":"353884861585151398358488","expected":"361103428426914367872726","feePpm":10000,"takePpm":19991},{"zeroForOne":false,"ok":true,"amountIn":"16775225276339283952","paid":"16775225276339283952","got":"32319181228","expected":"33318743533","feePpm":10000,"takePpm":30000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4327424006535","-2298468390636004032542"],"removed":["4327424006534","2298468390636004032541"]}}],"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 3% 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 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":"4 pools over 7 days."}],"score":83,"verdict":"caution"}