{"hook":"0xA589507bC5bf7d82927C285ecE13d8E06392e0CC","block":93363578,"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":7028,"selectors":["0x01785603","0x18fe11dc","0x192308ac","0x1d8c3899","0x21d0ee70","0x259982e5","0x46111e7a","0x539aa77f","0x575e24b4","0x583d434f","0x606003e8","0x6c2bbe7e","0x6f28507c","0x6fe7e6eb","0x7381527f","0x83d1db33","0x84290a76","0x91dd7346","0x9f063efc","0xa409e545","0xa7141d87","0xb395753f","0xb47b2fb1","0xb6a8b0fa","0xc45a0155","0xc4b7de97","0xc4e833ce","0xce07d308","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xee3d78a3"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":8,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x01785603","name":"pendingFees(bytes32)"},{"selector":"0x18fe11dc","name":"registeredPool(bytes32)"},{"selector":"0x192308ac","name":null},{"selector":"0x1d8c3899","name":null},{"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":"0x46111e7a","name":"pepe()"},{"selector":"0x539aa77f","name":"PLATFORM_FEE_BPS()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x583d434f","name":"FEE_BPS_DENOMINATOR()"},{"selector":"0x606003e8","name":"HOOK_VERSION()"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6f28507c","name":"TOTAL_FEE_BPS()"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x7381527f","name":"POOL_TICK_SPACING()"},{"selector":"0x83d1db33","name":"quoteFees(uint256)"},{"selector":"0x84290a76","name":"POOL_LP_FEE()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa409e545","name":null},{"selector":"0xa7141d87","name":null},{"selector":"0xb395753f","name":"settleFees(bytes32)"},{"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":"0xc45a0155","name":null},{"selector":"0xc4b7de97","name":"feeEscrow()"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xce07d308","name":"registerPool((address,address,uint24,int24,address))"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xee3d78a3","name":"BENEFICIARY_FEE_BPS()"}],"history":{"pools":3,"firstTime":1785464668,"lastTime":1785977544},"pools":[{"id":"0xd011fa9937fa76842255df9f285ef5a13a1f6a9f361d279de17050abbd187760","key":{"currency0":"0x3b73938F506e675445cB15c4F78dd54fA777bc27","currency1":"0x99EEaB3d6BfaD15fb89b7364b1f7C83e0485213a","fee":0,"tickSpacing":60,"hooks":"0xA589507bC5bf7d82927C285ecE13d8E06392e0CC"},"symbols":["PEPE","RON"],"state":{"sqrtP":"793232703476480189016495936376","tick":46077,"protocolFee":0,"lpFee":0,"liquidity":"99870112957794657214209515"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"4987518482949627110353","paid":"4987518482949627110353","got":"494455892946964489321667","expected":"499700149925037481261985","feePpm":0,"takePpm":10495},{"zeroForOne":false,"ok":true,"amountIn":"24999999936552352170280","paid":"24999999936552352170280","got":"246775984516539939277","expected":"249394628111712924987","feePpm":0,"takePpm":10500}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-29576040043200870846","-3235984407744904187239"],"removed":["29576040043200870845","3235984407744904187238"]}},{"id":"0x31251087586c6a39486852b8e667fa098e095b2e35c4c9a73c584b97234c4efe","key":{"currency0":"0x3b73938F506e675445cB15c4F78dd54fA777bc27","currency1":"0x4F66D15AB2Ad10eE46082Ed9d4c46AA65ae8Eae9","fee":0,"tickSpacing":60,"hooks":"0xA589507bC5bf7d82927C285ecE13d8E06392e0CC"},"symbols":["PEPE","JUSTME"],"state":{"sqrtP":"793312034679948183834879041598","tick":46079,"protocolFee":0,"lpFee":0,"liquidity":"99870112957794657214209515"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"4987019731101332147642","paid":"4987019731101332147642","got":"494505343481312620583682","expected":"499750124937531234385426","feePpm":0,"takePpm":10495},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-29476289673541878304","-3245984407744904187239"],"removed":["29476289673541878303","3245984407744904187238"]}}],"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 1.05% 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 settleFees."},{"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":"3 pools over 81 days."}],"score":75,"verdict":"caution"}