{"hook":"0x1C328B32b9Fbb80ee6854A3580Bf5f0dDBa440CC","block":93087527,"bits":204,"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":false},{"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":5782,"selectors":["0x0961712f","0x173c8e70","0x1d8ef3ef","0x21d0ee70","0x24f24bf4","0x259982e5","0x4ddfb907","0x575e24b4","0x5bb47808","0x6c2bbe7e","0x6fe7e6eb","0x84cd5521","0x8da5cb5b","0x9f063efc","0xb29b86af","0xb47b2fb1","0xb6a8b0fa","0xbae76b2d","0xc45a0155","0xc4e833ce","0xcbaa1a47","0xd55be8c6","0xda926b87","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xf2fde38b","0xf77f7cf6"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":2,"addresses":["0x63757272656E637930206e6F74206E6174697665"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xB75e371c4c8c2114b5075Fcb39CF5305Fbc18305","functions":[{"selector":"0x0961712f","name":"feeRecipient(bytes32)"},{"selector":"0x173c8e70","name":"setPoolFee(bytes32,uint256,uint256)"},{"selector":"0x1d8ef3ef","name":"currentFeeBps(bytes32)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x24f24bf4","name":"maxFeeBps(bytes32)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x4ddfb907","name":"baseFeeBps(bytes32)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5bb47808","name":"setFactory(address)"},{"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":"0x84cd5521","name":"registerPool((address,address,uint24,int24,address),address,uint256,uint256)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xb29b86af","name":"STACK_ID()"},{"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":"0xbae76b2d","name":"VOL_FULL_TICKS()"},{"selector":"0xc45a0155","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xcbaa1a47","name":"MIN_FEE_BPS()"},{"selector":"0xd55be8c6","name":"MAX_FEE_BPS()"},{"selector":"0xda926b87","name":"lastTick(bytes32)"},{"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":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0xf77f7cf6","name":"lastTickDelta(bytes32)"}],"history":{"pools":10,"firstTime":1786823910,"lastTime":1787004390},"pools":[{"id":"0x187c20d1bee13638fe5a3ecc4925772ec9f8e4e3875e206868db1f9d33029893","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xe2D00e491846Ec88167ED17884FBfd43c10545fA","fee":0,"tickSpacing":60,"hooks":"0x1C328B32b9Fbb80ee6854A3580Bf5f0dDBa440CC"},"symbols":["ETH","QUANT"],"state":{"sqrtP":"1918064392440561383811738351957577","tick":201899,"protocolFee":0,"lpFee":0,"liquidity":"34128671336878367812653"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"704864740133563","paid":"704864740133563","got":"392274745308182026913612","expected":"412910466674245325240418","feePpm":0,"takePpm":49977},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4166175066698","-2681942174175164740418"],"removed":["4166175066697","2681942174175164740417"]}},{"id":"0x6e77ab262fc1cbb78dc66cb9789c56309c28d1e4837950a4b06cc8eb9d144be2","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xd83a0153c6d9E6efdF0AA8F062E88CFE0C0cB4Db","fee":0,"tickSpacing":60,"hooks":"0x1C328B32b9Fbb80ee6854A3580Bf5f0dDBa440CC"},"symbols":["ETH","QUANT"],"state":{"sqrtP":"1918064184670194926732832650791229","tick":201899,"protocolFee":0,"lpFee":0,"liquidity":"34128671336878367812653"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"704864816486589","paid":"704864816486589","got":"392274702815829834274368","expected":"412910421946571019583150","feePpm":0,"takePpm":49977},{"zeroForOne":false,"ok":true,"amountIn":"22374789330311447335","paid":"22374789330311447335","got":"36267318304","expected":"38176124530","feePpm":0,"takePpm":50000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4166190337303","-2681933224167584948618"],"removed":["4166190337302","2681933224167584948617"]}}],"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 5% 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":"Owned by 0xB75e371c4c8c2114b5075Fcb39CF5305Fbc18305. Owner-style functions: setPoolFee, setFactory, transferOwnership."},{"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":"10 pools over 65 days."}],"score":75,"verdict":"caution"}