{"hook":"0x13e195bc6334d49A2f73C27dCeE823670810B8Ec","block":93457822,"bits":14572,"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":true},{"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":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":true},{"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":11267,"selectors":["0xe1b4af69","0xe48a5f7b","0xfbfa77cf","0xd7b96d4e","0xdc4c90d3","0xdc98354e","0xb47b2fb1","0xb6a8b0fa","0xc4e833ce","0x9b083ec9","0x9f063efc","0x6c2bbe7e","0x6fe7e6eb","0x8652edf9","0x58f37688","0x591552da","0x259982e5","0x30040054","0x575e24b4","0x07f22c9b","0x21d0ee70"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":5,"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":"0xe48a5f7b","name":"getConfig(address)"},{"selector":"0xfbfa77cf","name":"vault()"},{"selector":"0xd7b96d4e","name":"locker()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"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":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0x9b083ec9","name":"graduated(address)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,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":"0x8652edf9","name":"poolKeyOf(address)"},{"selector":"0x58f37688","name":"sniperWindowEnd(address)"},{"selector":"0x591552da","name":"currentFee(address)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x30040054","name":"poolIdOf(address)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x07f22c9b","name":"register((address,address,bool,bool,uint8,uint40,uint32,uint24,uint24,uint16,uint16,uint16,uint16,uint16,uint160,uint160))"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"}],"history":{"pools":3,"firstTime":1790681278,"lastTime":1790684640},"pools":[{"id":"0xabe2f388a24049c84ca1cf2ac19fd2ac50844832907c0b72c45d72687ef111ef","key":{"currency0":"0x4E2CBFB230dbaF7DC79c95C06E05c59A829d49f2","currency1":"0xE3bF3dd942D5D339abEe85c9CD98811dc285f8f6","fee":0,"tickSpacing":10,"hooks":"0x13e195bc6334d49A2f73C27dCeE823670810B8Ec"},"symbols":["PAIRS","HANDO"],"state":{"sqrtP":"9990055706270633822530030973","tick":-41417,"protocolFee":0,"lpFee":0,"liquidity":"134471449864676873405995785"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"41275685624611307058399","paid":"41275685624611307058399","got":"649664796930379084035","expected":"656227067606443519228","feePpm":0,"takePpm":10001},{"zeroForOne":false,"ok":true,"amountIn":"1463420538807773780324","paid":"1463420538807773780324","got":"91115147287339074972487","expected":"92035422883355995124018","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":false,"stage":"add","reason":"NotLocker"}},{"id":"0x6594acbeba08cc7dfda4f3d1eb9c76b50bd979296020a389808550c0ec7e45b6","key":{"currency0":"0x9663985492af1B339D959A800592ed131090F264","currency1":"0xA7dc913b0eDcdB370C23a956a76138E67A45A1A8","fee":0,"tickSpacing":10,"hooks":"0x13e195bc6334d49A2f73C27dCeE823670810B8Ec"},"symbols":["LUNA9","PONS"],"state":{"sqrtP":"749249208197038267400665935850","tick":44937,"protocolFee":0,"lpFee":0,"liquidity":"112771168417689819399806571"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1049997200657450191234","paid":"1049997200657450191234","got":"92956314669522863586494","expected":"93895184674038055100816","feePpm":0,"takePpm":10000},{"zeroForOne":false,"ok":true,"amountIn":"39416895999373465871677","paid":"39416895999373465871677","got":"436323040337019164680","expected":"440730343774766833011","feePpm":0,"takePpm":10001}],"roundTrip":{"ok":false,"stage":"add","reason":"NotLocker"}}],"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 1.00% of each swap on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"n/a","detail":"Closed to outside LPs: only the hook's own liquidity is in the pool."},{"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":"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":"3 pools over 21 days."}],"score":79,"verdict":"caution"}