{"hook":"0x5120c34Fd487FB62A893A4b3D2aEDfFDF565E080","block":93000468,"bits":8320,"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":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":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":4303,"selectors":["0xb6a8b0fa","0xc4e833ce","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xf5fbeb7d","0x9887ba9a","0x9f063efc","0xaa02619c","0xb03a2a7e","0xb47b2fb1","0x490d1141","0x4dbeb3e3","0x52e682c9","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x07ef2190","0x16eebd1e","0x21d0ee70","0x259982e5","0x46ca626b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":0,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"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":"0xf5fbeb7d","name":"MIN_FEE_PIPS()"},{"selector":"0x9887ba9a","name":null},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xaa02619c","name":null},{"selector":"0xb03a2a7e","name":"FEE_STEP_PIPS()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0x490d1141","name":null},{"selector":"0x4dbeb3e3","name":"MAX_FEE_PIPS()"},{"selector":"0x52e682c9","name":null},{"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":"0x07ef2190","name":"poolConfigs(bytes32)"},{"selector":"0x16eebd1e","name":"launcher()"},{"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":"0x46ca626b","name":"TICK_SPACING()"}],"history":{"pools":19,"firstTime":1784160442,"lastTime":1784534087},"pools":[{"id":"0xe1f65714ebec0b29273fb8fe1e12e8791bdfba44688d117a5954b0a35c61b417","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xA210DDD0D6553e01952FAF7309Ea38aEB30E7400","fee":8388608,"tickSpacing":200,"hooks":"0x5120c34Fd487FB62A893A4b3D2aEDfFDF565E080"},"symbols":["ETH","WOWMUCH"],"state":{"sqrtP":"2006304864663253222210675686806095","tick":202799,"protocolFee":0,"lpFee":0,"liquidity":"39488817247519702255074"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"779698660329893","paid":"779698660329893","got":"494745377178680758592077","expected":"499740307765697202344977","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"4911039930501725274541","paid":"4911039930501725274541","got":"7581791959987","expected":"7658375341047","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4611461373523","-3918899523413415284401"],"removed":["4611461373522","3918899523413415284400"]}},{"id":"0x7acae63c57adb26bb99d266c641840fba725d3125c76af6ad1a569ca6d2e7c38","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x1def84F8dfaCaFb30A1Da773CFEd26A588014a5f","fee":8388608,"tickSpacing":200,"hooks":"0x5120c34Fd487FB62A893A4b3D2aEDfFDF565E080"},"symbols":["ETH","NEWV4"],"state":{"sqrtP":"2006318834438140040940957820956799","tick":202799,"protocolFee":0,"lpFee":0,"liquidity":"39488817247519702255074"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"779693231374845","paid":"779693231374845","got":"494748822059698966754530","expected":"499743787426103988682020","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"3170339812045566025978","paid":"3170339812045566025978","got":"4894393841217","expected":"4943832006108","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4610375582513","-3919595803460797748100"],"removed":["4610375582512","3919595803460797748099"]}}],"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":"pass","detail":"It takes 1% 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":"19 pools over 95 days."}],"score":98,"verdict":"caution"}