{"hook":"0x4949d5146229C3F7144f70a17AE09CED700380C4","block":93145834,"bits":196,"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":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":13899,"selectors":["0xea05a8c6","0xf06b0b50","0xf2fde38b","0xfa4634a0","0xfda88300","0xfff84cd6","0xd9caed12","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xe74b981b","0xb6a8b0fa","0xb989356c","0xc4e833ce","0xc64f5351","0xd41cf76b","0x8da5cb5b","0x9b19251a","0x9f063efc","0xaba20abd","0xb47b2fb1","0x61538023","0x687e2c17","0x6c2bbe7e","0x6fe7e6eb","0x715018a6","0x71a12d67","0x4dbeb3e3","0x53d6fd59","0x575e24b4","0x591e07c9","0x5c975abb","0x38759da4","0x43e5929e","0x45cff714","0x46904840","0x4b4687b5","0x16c38b3c","0x21d0ee70","0x259982e5","0x272bd0e0","0x31f48cc5"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":5,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0xBa406836761014938D88414DcaE18D0f1ccE0E19","functions":[{"selector":"0xea05a8c6","name":"setWhitelistOnly(bool)"},{"selector":"0xf06b0b50","name":null},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0xfa4634a0","name":"setFees(uint24,uint24,uint16)"},{"selector":"0xfda88300","name":null},{"selector":"0xfff84cd6","name":"setTrustedOrigin(address,bool)"},{"selector":"0xd9caed12","name":"withdraw(address,address,uint256)"},{"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":"0xe74b981b","name":"setFeeRecipient(address)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xb989356c","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xc64f5351","name":"setTrustedRouter(address,bool)"},{"selector":"0xd41cf76b","name":null},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x9b19251a","name":"whitelist(address)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xaba20abd","name":null},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0x61538023","name":null},{"selector":"0x687e2c17","name":"trustedRouter(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":"0x715018a6","name":"renounceOwnership()"},{"selector":"0x71a12d67","name":null},{"selector":"0x4dbeb3e3","name":"MAX_FEE_PIPS()"},{"selector":"0x53d6fd59","name":"setWhitelist(address,bool)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x591e07c9","name":null},{"selector":"0x5c975abb","name":"paused()"},{"selector":"0x38759da4","name":"gasThreshold()"},{"selector":"0x43e5929e","name":null},{"selector":"0x45cff714","name":null},{"selector":"0x46904840","name":"feeRecipient()"},{"selector":"0x4b4687b5","name":"whitelistOnly()"},{"selector":"0x16c38b3c","name":"setPaused(bool)"},{"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":"0x272bd0e0","name":null},{"selector":"0x31f48cc5","name":null}],"history":{"pools":9,"firstTime":1789547567,"lastTime":1789561996},"pools":[{"id":"0x4bb96d1e8ee8f3ceef923489fd43a1758721243ef6eb27a249e45be23d8c5fe1","key":{"currency0":"0x0339f5459FC690aC85F1782e15782A151b4A9E1b","currency1":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","fee":8388608,"tickSpacing":60,"hooks":"0x4949d5146229C3F7144f70a17AE09CED700380C4"},"symbols":["WALLET","USDG"],"state":{"sqrtP":"16495895701466960017631","tick":-307710,"protocolFee":0,"lpFee":0,"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":155,"added":["-148926052819871612","-6456"],"removed":["148926052819871611","6455"]}}],"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":"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 0xBa406836761014938D88414DcaE18D0f1ccE0E19. Owner-style functions: setWhitelistOnly, transferOwnership, setFees, setTrustedOrigin, withdraw, setFeeRecipient."},{"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":"9 pools over 33 days."}],"score":80,"verdict":"caution"}