{"hook":"0x01dFeF5767dF9756A53c55C2D0315B067A75E0cc","block":93495954,"bits":8396,"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":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":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":8093,"selectors":["0x01ea805d","0x02a1f4d3","0x03ee438c","0x06fdde03","0x095ea7b3","0x18160ddd","0x1ec5415a","0x2010c2c4","0x2044f09f","0x21d0ee70","0x23b872dd","0x259982e5","0x26c671c2","0x313ce567","0x575e24b4","0x644529ce","0x69b3c9b4","0x6c2bbe7e","0x6fe7e6eb","0x70a08231","0x715018a6","0x75f38d18","0x7a1a61f5","0x7cd3229a","0x8820ac8a","0x8da5cb5b","0x91dd7346","0x9492c875","0x95d89b41","0x988bbb0f","0x9f063efc","0xa4c07267","0xa9059cbb","0xb47b2fb1","0xb6a8b0fa","0xc001b009","0xc12b293c","0xc4e833ce","0xca7ee8a0","0xd8f78cda","0xdba6f2d9","0xdc4c90d3","0xdc98354e","0xdd62ed3e","0xe1b4af69","0xecc35230","0xf291cac1","0xf2fde38b","0xfb72f6d3"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x01ea805d","name":"trays()"},{"selector":"0x02a1f4d3","name":"HOME_TICK_SPACING()"},{"selector":"0x03ee438c","name":"metadataURI()"},{"selector":"0x06fdde03","name":"name()"},{"selector":"0x095ea7b3","name":"approve(address,uint256)"},{"selector":"0x18160ddd","name":"totalSupply()"},{"selector":"0x1ec5415a","name":"tray(uint8)"},{"selector":"0x2010c2c4","name":"TRAY_DRAFTER()"},{"selector":"0x2044f09f","name":"TOLL_MIN_BPS()"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x23b872dd","name":"transferFrom(address,address,uint256)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x26c671c2","name":"tollBps()"},{"selector":"0x313ce567","name":"decimals()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x644529ce","name":"tollDrawn()"},{"selector":"0x69b3c9b4","name":"plotter()"},{"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":"0x70a08231","name":"balanceOf(address)"},{"selector":"0x715018a6","name":"renounceOwnership()"},{"selector":"0x75f38d18","name":"TOLL_MAX_BPS()"},{"selector":"0x7a1a61f5","name":"bearerOf(uint8)"},{"selector":"0x7cd3229a","name":"board()"},{"selector":"0x8820ac8a","name":"inked()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9492c875","name":"TRAY_COMMONS()"},{"selector":"0x95d89b41","name":"symbol()"},{"selector":"0x988bbb0f","name":"creditsBps()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa4c07267","name":"TRAY_STUDIO()"},{"selector":"0xa9059cbb","name":"transfer(address,uint256)"},{"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":"0xc001b009","name":"TRAY_DESK()"},{"selector":"0xc12b293c","name":"desk()"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xca7ee8a0","name":"studio()"},{"selector":"0xd8f78cda","name":"draw(uint8,uint256)"},{"selector":"0xdba6f2d9","name":"drafter()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdd62ed3e","name":"allowance(address,address)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xecc35230","name":"tollCollected()"},{"selector":"0xf291cac1","name":"REEL()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"},{"selector":"0xfb72f6d3","name":"commons()"}],"history":{"pools":1,"firstTime":1792420282,"lastTime":1792420282},"pools":[{"id":"0xef4251c16ff8eb174e93726a6445408a29fad386ec726335d3e7670146745470","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x01dFeF5767dF9756A53c55C2D0315B067A75E0cc","fee":0,"tickSpacing":1,"hooks":"0x01dFeF5767dF9756A53c55C2D0315B067A75E0cc"},"symbols":["ETH","LTRACE"],"state":{"sqrtP":"1733550472469866589275067235092641","tick":199876,"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":1,"added":["-1350657","-647695681238651"],"removed":["1350656","647695681238650"]}}],"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":"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":"pass","detail":"A fixed fee of 0%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has transferFrom, transfer, transferOwnership."},{"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":"caution","detail":"1 pool, first seen 0 days ago."}],"score":80,"verdict":"caution"}