{"hook":"0x64876B968ce3c5b59E2FFeaDe30af3F0971070cC","block":93205995,"bits":12492,"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":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":9400,"selectors":["0x16850c12","0x21505f88","0x21d0ee70","0x23f6a41c","0x259982e5","0x2ed9666f","0x3882d394","0x3e674987","0x47473b00","0x478222c2","0x575e24b4","0x612acebf","0x697e090f","0x6c2bbe7e","0x6fe7e6eb","0x7149925d","0x72aa4f07","0x838ac6fd","0x9f063efc","0xaab0885c","0xb47b2fb1","0xb6a8b0fa","0xc34c08e5","0xc3c95c7b","0xc45a0155","0xc4e833ce","0xce6476ac","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xe470d5cf","0xf5fd272b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x16850c12","name":null},{"selector":"0x21505f88","name":"getOracleState(bytes32)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x23f6a41c","name":"getObservation(bytes32,uint8)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2ed9666f","name":"observationCount(bytes32)"},{"selector":"0x3882d394","name":"OBSERVATION_INTERVAL()"},{"selector":"0x3e674987","name":null},{"selector":"0x47473b00","name":"consult(bytes32,uint32)"},{"selector":"0x478222c2","name":"feeVault()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x612acebf","name":"sealConfiguration()"},{"selector":"0x697e090f","name":"configurationSealed()"},{"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":"0x7149925d","name":null},{"selector":"0x72aa4f07","name":"registerPool((address,address,uint24,int24,address),address,address)"},{"selector":"0x838ac6fd","name":"observationIndex(bytes32)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xaab0885c","name":"REQUIRED_TICK_SPACING()"},{"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":"0xc34c08e5","name":"executor()"},{"selector":"0xc3c95c7b","name":"getMarket(bytes32)"},{"selector":"0xc45a0155","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xce6476ac","name":"OBSERVATION_CAPACITY()"},{"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":"0xe470d5cf","name":"configure(address,address)"},{"selector":"0xf5fd272b","name":"setupAdmin()"}],"history":{"pools":6,"firstTime":1789992084,"lastTime":1790005956},"pools":[{"id":"0x9933428644fc37c9e4dc4f6da2fb081aa38fdebea6c604ee14ae8b4dcf3e4b56","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xeef871d1D63FfaD392B467B42047c04757bc83c8","fee":0,"tickSpacing":60,"hooks":"0x64876B968ce3c5b59E2FFeaDe30af3F0971070cC"},"symbols":["ETH","CHAINU"],"state":{"sqrtP":"1929606794264750843784682279613505","tick":202019,"protocolFee":0,"lpFee":0,"liquidity":"41059226547993732198590"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"842930042359736","paid":"842930042359736","got":"489760017591380274574468","expected":"499750124937530850942110","feePpm":0,"takePpm":19991},{"zeroForOne":false,"ok":false,"why":"blocked","reason":"PartialFillDisabled"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4982224142442","-3245984407744904186543"],"removed":["4982224142441","3245984407744904186542"]}}],"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":"fail","detail":"One direction works and the other is refused (PartialFillDisabled). You may be able to buy and not sell."},{"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 setupAdmin."},{"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 28 days."}],"score":63,"verdict":"danger"}