{"hook":"0x7bC9F38B60Fbbe80B0B3ceFeD0b88a6863C0C044","block":93060242,"bits":68,"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":false},{"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":false},{"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":2319,"selectors":["0xcc0d22cd","0xd55be8c6","0xdc4c90d3","0xe1f1c4a7","0xe74b981b","0xf2fde38b","0x24a9d853","0x2e7ad41f","0x46904840","0x72c27b62","0x8da5cb5b","0xb47b2fb1"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":1,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x2b6d36825EBfF2F9a561377A87901435B75fEd62","functions":[{"selector":"0xcc0d22cd","name":"REQUIRED_PERMISSIONS()"},{"selector":"0xd55be8c6","name":"MAX_FEE_BPS()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xe1f1c4a7","name":"BASIS_POINTS()"},{"selector":"0xe74b981b","name":"setFeeRecipient(address)"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0x24a9d853","name":"feeBps()"},{"selector":"0x2e7ad41f","name":"requiredPermissions()"},{"selector":"0x46904840","name":"feeRecipient()"},{"selector":"0x72c27b62","name":"setFeeBps(uint256)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"}],"history":{"pools":12,"firstTime":1789741877,"lastTime":1790031437},"pools":[{"id":"0xd5941f4fd24046c9d42e78875e056a8486869de6416b44e468598c951b61c24c","key":{"currency0":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","currency1":"0xF9CF258a813F26CA90B3AC38d59Ed355c61aBBA3","fee":110000,"tickSpacing":60,"hooks":"0x7bC9F38B60Fbbe80B0B3ceFeD0b88a6863C0C044"},"symbols":["USDG","GL"],"state":{"sqrtP":"49417457509481916055201957520213016576","tick":405045,"protocolFee":0,"lpFee":110000,"liquidity":"0"},"swaps":[{"zeroForOne":true,"ok":false,"why":"thin","reason":"no liquidity at the current price"},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity at the current price"}],"roundTrip":{"ok":true,"lossPpm":20409,"added":["-49","-19793797325804103083"],"removed":["48","19793797325804103082"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables 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":"n/a","detail":"No pool with liquidity to swap through yet."},{"id":"03","title":"LPs can get out","status":"caution","detail":"Taking liquidity straight back out lost 2.04%."},{"id":"04","title":"The fee is the fee","status":"fail","detail":"The pool fee stands at 11%. That is on top of anything the hook takes."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0x2b6d36825EBfF2F9a561377A87901435B75fEd62. Owner-style functions: setFeeRecipient, transferOwnership, setFeeBps."},{"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":"12 pools over 31 days."}],"score":67,"verdict":"danger"}