{"hook":"0x6acd7748Dd7F877ea7844E1D3664b8B529a61080","block":93092738,"bits":4224,"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":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":false},{"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":false},{"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":3372,"selectors":["0xdc4c90d3","0xdc98354e","0xe1b4af69","0xe909b80e","0xef8bddfd","0xb47b2fb1","0xb6a8b0fa","0xc4e833ce","0xcaa93ee8","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x9f063efc","0x21d0ee70","0x259982e5","0x3bd30046","0x4646947d"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"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":"0xe909b80e","name":"launchTime(bytes32)"},{"selector":"0xef8bddfd","name":"START_FEE()"},{"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":"0xcaa93ee8","name":"currentFee(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":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"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":"0x3bd30046","name":"END_FEE()"},{"selector":"0x4646947d","name":"WINDOW_SECONDS()"}],"history":{"pools":10,"firstTime":1784569448,"lastTime":1784569475},"pools":[{"id":"0x2ff310efa419b6cc7ccbc68ec8b88d03ffcc2f34af251480fa947b329caa563b","key":{"currency0":"0x4a0E65A3EcceC6dBe60AE065F2e7bb85Fae35eEa","currency1":"0xBD3b6ed7442A75500742C194b53994782325CBd6","fee":8388608,"tickSpacing":200,"hooks":"0x6acd7748Dd7F877ea7844E1D3664b8B529a61080"},"symbols":["SPCX","BASKET"],"state":{"sqrtP":"269997351856393187625396465403125","tick":162684,"protocolFee":0,"lpFee":0,"liquidity":"22700381255631570000000"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"3330605805744223","paid":"3330605805744223","got":"37307907668113683485878","expected":"38660367985503155781418","feePpm":0,"takePpm":34984},{"zeroForOne":false,"ok":true,"amountIn":"38679698169495910310813","paid":"38679698169495910310813","got":"3212484578733936","expected":"3328941335076684","feePpm":0,"takePpm":34984}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-23396991890024","-260399504570877862696"],"removed":["23396991890023","260399504570877862695"]}},{"id":"0x350021798755743990552ba741c93a55b4248080f625079e918ce95bd529a366","key":{"currency0":"0x411eFb0E7f985935DAec3D4C3ebaEa0d0AD7D89f","currency1":"0xBD3b6ed7442A75500742C194b53994782325CBd6","fee":8388608,"tickSpacing":200,"hooks":"0x6acd7748Dd7F877ea7844E1D3664b8B529a61080"},"symbols":["SLV","BASKET"],"state":{"sqrtP":"158717413077252094700961192137151","tick":152058,"protocolFee":0,"lpFee":0,"liquidity":"35246270463788770000000"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"8797072703571558","paid":"8797072703571558","got":"34052263331525071008739","expected":"35286702295051990834431","feePpm":0,"takePpm":34984},{"zeroForOne":false,"ok":true,"amountIn":"35304345646199517544933","paid":"35304345646199517544933","got":"8485081107312275","expected":"8792676365388863","feePpm":0,"takePpm":34984}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-64026102376758","-228709135699279443729"],"removed":["64026102376757","228709135699279443728"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"pass","detail":"None of the permissions that let a hook take from swaps or from LPs are switched on."},{"id":"02","title":"What it takes from a swap","status":"caution","detail":"It takes 3.50% 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":"caution","detail":"Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change."},{"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":"10 pools over 91 days."}],"score":85,"verdict":"caution"}