{"hook":"0x19788923F78729cebB3c32db1e2fA937FddE15c0","block":93117135,"bits":5568,"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":true},{"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":true},{"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":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":5133,"selectors":["0xcaa93ee8","0xdc4c90d3","0xf26ef49d","0xf2fde38b","0x911727b3","0x9f063efc","0xb47b2fb1","0xc45a0155","0x5bb47808","0x6c2bbe7e","0x6fe7e6eb","0x8da5cb5b","0x0885f732","0x3a0d2093","0x3b01d64d","0x575e24b4"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":1,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x95786a1145B870418aBDa09AeDdfa0D1291c13E5","functions":[{"selector":"0xcaa93ee8","name":"currentFee(bytes32)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xf26ef49d","name":"DYNAMIC_FEE_FLAG()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0x911727b3","name":null},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xc45a0155","name":null},{"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":"0x8da5cb5b","name":"owner()"},{"selector":"0x0885f732","name":"poolConfig(bytes32)"},{"selector":"0x3a0d2093","name":null},{"selector":"0x3b01d64d","name":"OVERRIDE_FEE_FLAG()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"}],"history":{"pools":8,"firstTime":1785550803,"lastTime":1785562397},"pools":[{"id":"0x2b579be6fbbc67a5b01521260ab82a206320c5ad466b07457295e93c4af4daef","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x2A02Edb71cF71b98CC8f70eb3639B3b08E1442bF","fee":8388608,"tickSpacing":100,"hooks":"0x19788923F78729cebB3c32db1e2fA937FddE15c0"},"symbols":["ETH","CGD"],"state":{"sqrtP":"1117773566157057652932443888201724","tick":191099,"protocolFee":0,"lpFee":0,"liquidity":"56703998288664071878609"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"2009599138700511","paid":"2009599138700511","got":"391806161874791380556320","expected":"399798209970637317577275","feePpm":0,"takePpm":19991},{"zeroForOne":false,"ok":true,"amountIn":"945461978212676009345","paid":"945461978212676009345","got":"4655015578180","expected":"4750015783828","feePpm":0,"takePpm":20000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-11879784891024","-2751053338654313067313"],"removed":["11879784891023","2751053338654313067312"]}},{"id":"0xc97bfa9371a906d4864bb07fe74b62aa69560db70f94344fd2ba7eb3b3466acd","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x9c1905c8EFfE00c7D192a2c22046826884104Ede","fee":8388608,"tickSpacing":100,"hooks":"0x19788923F78729cebB3c32db1e2fA937FddE15c0"},"symbols":["ETH","CGD"],"state":{"sqrtP":"1117773482724486858195381917120194","tick":191099,"protocolFee":0,"lpFee":0,"liquidity":"56703998288664071878609"},"swaps":[{"zeroForOne":true,"ok":false,"why":"blocked","reason":"hook"},{"zeroForOne":false,"ok":false,"why":"blocked","reason":"hook"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-11879814891024","-2751047367342848268611"],"removed":["11879814891023","2751047367342848268610"]}}],"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":"fail","detail":"One direction works and the other is refused (hook). 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":"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":"caution","detail":"Owned by 0x95786a1145B870418aBDa09AeDdfa0D1291c13E5. Owner-style functions: transferOwnership, setFactory."},{"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":"8 pools over 80 days."}],"score":65,"verdict":"danger"}