{"hook":"0x87da6C61Ee7c733361772703f6c867161e6368EC","block":93395405,"bits":10476,"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":true},{"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":true},{"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":true},{"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":20644,"selectors":["0x028541ed","0x13821bf7","0x15ab64af","0x21d0ee70","0x259982e5","0x38b90333","0x3fc8cef3","0x431c828f","0x478222c2","0x4c4a3c25","0x575e24b4","0x598b2dee","0x6233b32a","0x6c2bbe7e","0x6f34454d","0x6fe7e6eb","0x75d30ce4","0x791b98bc","0x7d9eef83","0x84796005","0x8e5df237","0x9f063efc","0xacb3067b","0xb2c2f865","0xb47b2fb1","0xb5217bb4","0xb6a8b0fa","0xc3dc7ca0","0xc45a0155","0xc4e833ce","0xc9d4623f","0xd7b96d4e","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xe2c1d1d1","0xe74ec265","0xf11457c7","0xf887ea40"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":8,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x028541ed","name":"positionManagerCodeHash()"},{"selector":"0x13821bf7","name":"OBSERVATION_PERIOD()"},{"selector":"0x15ab64af","name":"activateTrading(bytes32)"},{"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":"0x38b90333","name":"CONTRACT_VERSION()"},{"selector":"0x3fc8cef3","name":"weth()"},{"selector":"0x431c828f","name":"everGraduated(bytes32)"},{"selector":"0x478222c2","name":"feeVault()"},{"selector":"0x4c4a3c25","name":"stateView()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x598b2dee","name":"externalTradeNonces(address)"},{"selector":"0x6233b32a","name":"SCHEMA_VERSION()"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6f34454d","name":"registerLaunch(uint256,address,(address,address,uint24,int24,address),bool)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x75d30ce4","name":"poolManagerCodeHash()"},{"selector":"0x791b98bc","name":"positionManager()"},{"selector":"0x7d9eef83","name":"basePrincipalWeth(bytes32)"},{"selector":"0x84796005","name":"armLiquidity(bytes32,int24,int24,uint128,bytes32,uint64)"},{"selector":"0x8e5df237","name":"graduationStatus(bytes32)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xacb3067b","name":"verifyLiquidityAuthorizationConsumed(uint64)"},{"selector":"0xb2c2f865","name":"stateViewCodeHash()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb5217bb4","name":"pools(bytes32)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xc3dc7ca0","name":"marketReference(bytes32)"},{"selector":"0xc45a0155","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xc9d4623f","name":"engine()"},{"selector":"0xd7b96d4e","name":"locker()"},{"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":"0xe2c1d1d1","name":"TWAP_WINDOW()"},{"selector":"0xe74ec265","name":"OBSERVATION_CARDINALITY()"},{"selector":"0xf11457c7","name":"oracleState(bytes32)"},{"selector":"0xf887ea40","name":"router()"}],"history":{"pools":3,"firstTime":1786062118,"lastTime":1786135884},"pools":[{"id":"0x7794574eb4253657407de0f4276c9a1f3360078b93ca3c3ad76fdcbef6e52883","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x56419bb6216ffe557230FE3Cb450A081Dc82DE7e","fee":0,"tickSpacing":200,"hooks":"0x87da6C61Ee7c733361772703f6c867161e6368EC"},"symbols":["WETH","NMS"],"state":{"sqrtP":"2136052636787107632576048251895175","tick":204052,"protocolFee":0,"lpFee":0,"liquidity":"36819258015569838458222"},"swaps":[{"zeroForOne":true,"ok":false,"why":"blocked","reason":"InvalidTradeContext"},{"zeroForOne":false,"ok":false,"why":"blocked","reason":"InvalidTradeContext"}],"roundTrip":{"ok":false,"stage":"add","reason":"LiquidityAuthorizationFailed"}},{"id":"0xb453840251a30541202afcb8915dc051e525b7c27696cf93df46a2ff312d0029","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x6f7Db9a75a97090114542687D12f114173d3a3D2","fee":0,"tickSpacing":200,"hooks":"0x87da6C61Ee7c733361772703f6c867161e6368EC"},"symbols":["WETH","NMS"],"state":{"sqrtP":"2146288682951218215307371488922897","tick":204148,"protocolFee":0,"lpFee":0,"liquidity":"36819258015569838458222"},"swaps":[{"zeroForOne":true,"ok":false,"why":"blocked","reason":"InvalidTradeContext"},{"zeroForOne":false,"ok":false,"why":"blocked","reason":"InvalidTradeContext"}],"roundTrip":{"ok":false,"stage":"add","reason":"LiquidityAuthorizationFailed"}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before swap returns delta, 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":"fail","detail":"Every swap through it was refused: InvalidTradeContext. Only an approved router may get through."},{"id":"03","title":"LPs can get out","status":"n/a","detail":"Closed to outside LPs: only the hook's own liquidity is in the pool."},{"id":"04","title":"The fee is the fee","status":"pass","detail":"A fixed fee of 0%, written in the pool key."},{"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":"3 pools over 74 days."}],"score":65,"verdict":"danger"}