{"hook":"0xfa225FE7b2404f8A361A15fa88AD515032726aCC","block":93210859,"bits":10956,"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":true},{"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":true},{"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":16614,"selectors":["0x0885f732","0x21d0ee70","0x259982e5","0x39d57b02","0x479dfd7b","0x481c6a75","0x485cc955","0x4b96b523","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x7a57a486","0x8b534ee2","0x91dd7346","0x9759164a","0x9f063efc","0xabcb31b1","0xb47b2fb1","0xb6a8b0fa","0xbf333f2c","0xc4b7de97","0xc4e833ce","0xd5f39488","0xdc4c90d3","0xdc98354e","0xe1b4af69","0x1928b3cb","0x23c8504d","0x3fc8cef3","0x42fd3880","0x7f5a7c7b","0x817db73b","0xbafe7b34","0xbf1c009e","0xc1b98fc7"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":18,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x0885f732","name":"poolConfig(bytes32)"},{"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":"0x39d57b02","name":"wired()"},{"selector":"0x479dfd7b","name":"CREATOR_SHARE_BPS()"},{"selector":"0x481c6a75","name":"manager()"},{"selector":"0x485cc955","name":"initialize(address,address)"},{"selector":"0x4b96b523","name":"lockedCurrency0(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":"0x7a57a486","name":"lockedCurrency1(bytes32)"},{"selector":"0x8b534ee2","name":"seedLiquidity((address,address,uint24,int24,address),(int24,int24,uint128))"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9759164a","name":"liquidityLocker()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xabcb31b1","name":"registerPool((address,address,uint24,int24,address),bool,address,address)"},{"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":"0xbf333f2c","name":"FEE_BPS()"},{"selector":"0xc4b7de97","name":"feeEscrow()"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xd5f39488","name":"deployer()"},{"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":"0x1928b3cb","name":"getPosition(bytes32)"},{"selector":"0x23c8504d","name":"claimableFees(bytes32)"},{"selector":"0x3fc8cef3","name":"weth()"},{"selector":"0x42fd3880","name":"positionCount(address)"},{"selector":"0x7f5a7c7b","name":"hook()"},{"selector":"0x817db73b","name":"collectFees(bytes32)"},{"selector":"0xbafe7b34","name":"collectFeesTo(bytes32,address)"},{"selector":"0xbf1c009e","name":"seed((address,address,uint24,int24,address),int24,int24,uint128,address)"},{"selector":"0xc1b98fc7","name":"positionIdAt(address,uint256)"}],"history":{"pools":6,"firstTime":1788803379,"lastTime":1790870945},"pools":[{"id":"0x26562f4c31bce74556429fd61f9c314cd66a3bb43edbb7f1c7e5b304da6c270f","key":{"currency0":"0x21E15c72ab49D7B7c52a8b5cd502Bad64c09a2ad","currency1":"0xda02AACA12abE71058a091CC2ad558B2ec02B16D","fee":5000,"tickSpacing":60,"hooks":"0xfa225FE7b2404f8A361A15fa88AD515032726aCC"},"symbols":["INU","pWOOF"],"state":{"sqrtP":"77948728837026387235046645","tick":-138488,"protocolFee":0,"lpFee":5000,"liquidity":"948577882938454200000244"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"482073818188974483161457","paid":"482073818188974483161457","got":"459425101362421334","expected":"464065758951940741","feePpm":5000,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"89141180998353308","paid":"89141180998353308","got":"90706183028972161333171","expected":"91622320031796958553110","feePpm":5000,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-2885080867612096547920","-2994846915042414"],"removed":["2885080867612096547919","2994846915042413"]}},{"id":"0x8a0b3b6e94124e5548ebfb6a8298f57a476eb50784dcfb2b7d845148dbd0f5f1","key":{"currency0":"0x677D11505dd1BDE339baD883Cea14ee441c51E56","currency1":"0x96fbADad36d3E71de5cAAC4A2905c103e8011336","fee":5000,"tickSpacing":60,"hooks":"0xfa225FE7b2404f8A361A15fa88AD515032726aCC"},"symbols":["3DIP","pHYPD"],"state":{"sqrtP":"153020182514272149069024119","tick":-124997,"protocolFee":0,"lpFee":5000,"liquidity":"711617874986287800000137"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"184224641877585296940990","paid":"184224641877585296940990","got":"676594171569325303","expected":"683428456130631619","feePpm":5000,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"285207323071849006","paid":"285207323071849006","got":"75299469884272904739838","expected":"76059913577455374697705","feePpm":5000,"takePpm":9998}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-1118533292659213669710","-4350930266304502"],"removed":["1118533292659213669709","4350930266304501"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before remove liquidity, 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 0.50%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has claimableFees, collectFees, collectFeesTo."},{"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":"6 pools over 42 days."}],"score":88,"verdict":"caution"}