{"hook":"0xa1194917263FA373a0f2B72135c08400a7E24044","block":93421831,"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":17731,"selectors":["0xe1b4af69","0xe63ab1e9","0xe69afd0b","0xfdccefbe","0xd602b9fd","0xdc4c90d3","0xdc98354e","0xe1a45218","0xcc8463c8","0xcefc1429","0xcf6eefb7","0xd547741f","0xb3165ed2","0xb47b2fb1","0xb6a8b0fa","0xc4e833ce","0x9f063efc","0xa1eda53c","0xa217fddf","0xa4d19feb","0x8de94ff0","0x8f76f02d","0x91d14854","0x9e5a5906","0x8456cb59","0x84ef8ffc","0x8cc875c5","0x8da5cb5b","0x6c2bbe7e","0x6fe7e6eb","0x7bc1a295","0x61fbecb5","0x634e93da","0x649a5ec7","0x6720a1d1","0x5e4eec0e","0x5fbbc0d2","0x606003e8","0x61d027b3","0x543f99a8","0x575e24b4","0x595ed5ef","0x5c975abb","0x36876abb","0x37c9d385","0x3f4ba83a","0x4eba8678","0x2ed6b75d","0x2f2ff15d","0x36331c8f","0x36568abe","0x21d0ee70","0x248a9ca3","0x24ea54f4","0x259982e5","0x0aa6220b","0x0be6e2bf","0x15a0ea6a","0x1d10e450","0x01ffc9a7","0x022d63fb","0x07311283"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":3,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x343fe2Db249f6F4C88996D12a1D59d11Fcb06731","functions":[{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe63ab1e9","name":"PAUSER_ROLE()"},{"selector":"0xe69afd0b","name":"MAX_TREASURY_DELAY()"},{"selector":"0xfdccefbe","name":"MIN_ADMIN_TRANSFER_DELAY()"},{"selector":"0xd602b9fd","name":"cancelDefaultAdminTransfer()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1a45218","name":"BPS_DENOMINATOR()"},{"selector":"0xcc8463c8","name":"defaultAdminDelay()"},{"selector":"0xcefc1429","name":"acceptDefaultAdminTransfer()"},{"selector":"0xcf6eefb7","name":"pendingDefaultAdmin()"},{"selector":"0xd547741f","name":"revokeRole(bytes32,address)"},{"selector":"0xb3165ed2","name":"cancelTreasuryChange()"},{"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":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa1eda53c","name":"pendingDefaultAdminDelay()"},{"selector":"0xa217fddf","name":"DEFAULT_ADMIN_ROLE()"},{"selector":"0xa4d19feb","name":"CONFIG_ROLE()"},{"selector":"0x8de94ff0","name":"MAX_TAX_PPM()"},{"selector":"0x8f76f02d","name":"MAX_ADMIN_TRANSFER_DELAY()"},{"selector":"0x91d14854","name":"hasRole(bytes32,address)"},{"selector":"0x9e5a5906","name":"executeTreasuryChange()"},{"selector":"0x8456cb59","name":"pause()"},{"selector":"0x84ef8ffc","name":"defaultAdmin()"},{"selector":"0x8cc875c5","name":"PPM_DENOMINATOR()"},{"selector":"0x8da5cb5b","name":"owner()"},{"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":"0x7bc1a295","name":null},{"selector":"0x61fbecb5","name":"pendingTreasuryExecutableAt()"},{"selector":"0x634e93da","name":"beginDefaultAdminTransfer(address)"},{"selector":"0x649a5ec7","name":"changeDefaultAdminDelay(uint48)"},{"selector":"0x6720a1d1","name":null},{"selector":"0x5e4eec0e","name":null},{"selector":"0x5fbbc0d2","name":"getFeeConfig()"},{"selector":"0x606003e8","name":"HOOK_VERSION()"},{"selector":"0x61d027b3","name":"treasury()"},{"selector":"0x543f99a8","name":"scheduleTreasury(address)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x595ed5ef","name":null},{"selector":"0x5c975abb","name":"paused()"},{"selector":"0x36876abb","name":"swapSequence()"},{"selector":"0x37c9d385","name":null},{"selector":"0x3f4ba83a","name":"unpause()"},{"selector":"0x4eba8678","name":"feeConfigVersion()"},{"selector":"0x2ed6b75d","name":"pendingTreasury()"},{"selector":"0x2f2ff15d","name":"grantRole(bytes32,address)"},{"selector":"0x36331c8f","name":"TIER_COUNT()"},{"selector":"0x36568abe","name":"renounceRole(bytes32,address)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x248a9ca3","name":"getRoleAdmin(bytes32)"},{"selector":"0x24ea54f4","name":"GUARDIAN_ROLE()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x0aa6220b","name":"rollbackDefaultAdminDelay()"},{"selector":"0x0be6e2bf","name":"treasuryDelay()"},{"selector":"0x15a0ea6a","name":"claimFees(address)"},{"selector":"0x1d10e450","name":null},{"selector":"0x01ffc9a7","name":"supportsInterface(bytes4)"},{"selector":"0x022d63fb","name":"defaultAdminDelayIncreaseWait()"},{"selector":"0x07311283","name":"accruedFees(address)"}],"history":{"pools":3,"firstTime":1787649788,"lastTime":1787651123},"pools":[{"id":"0xc2e176909d935643933fd875ca6585d1cf308e68e181107838ebf57e3f3de3bd","key":{"currency0":"0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","currency1":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","fee":8388608,"tickSpacing":60,"hooks":"0xa1194917263FA373a0f2B72135c08400a7E24044"},"symbols":["SPY","USDG"],"state":{"sqrtP":"2195943143668419928352868","tick":-209881,"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":2,"added":["-1066257609807473","-899677"],"removed":["1066257609807472","899676"]}}],"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. It stands at 0% now and can change."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0x343fe2Db249f6F4C88996D12a1D59d11Fcb06731. Owner-style functions: PAUSER_ROLE, pause, changeDefaultAdminDelay, paused, unpause, grantRole."},{"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":"3 pools over 56 days."}],"score":80,"verdict":"caution"}