{"hook":"0x9781B8edE7B122C2DAe1540cC141106decE902CC","block":93426466,"bits":716,"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":true},{"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":2997,"selectors":["0x21d0ee70","0x249d39e9","0x259982e5","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb","0x92822047","0x9624e83e","0x9f063efc","0xb47b2fb1","0xb6a8b0fa","0xdc4c90d3","0xdc98354e","0xe1b4af69"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x249d39e9","name":"BPS()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"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":"0x92822047","name":"PROTOCOL_SHARE_BPS()"},{"selector":"0x9624e83e","name":"accounting()"},{"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":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"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)"}],"history":{"pools":3,"firstTime":1790090266,"lastTime":1790102666},"pools":[{"id":"0x1dabad23ad44732b9dea435d5713b23c8ec57386e20a0f147c380fb0532c7d93","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xd25e35Cb3c1c3fC55C6F16d55d9077f8fAC594A5","fee":0,"tickSpacing":200,"hooks":"0x9781B8edE7B122C2DAe1540cC141106decE902CC"},"symbols":["ETH","ORBIT"],"state":{"sqrtP":"4975498787583999319920270322295834","tick":220965,"protocolFee":0,"lpFee":0,"liquidity":"31591185416267525784"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"251523684260","paid":"251523684260","got":"981551836308584047817","expected":"991461546464335217300","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"865332741280938261009","paid":"865332741280938261009","got":"217127515040","expected":"219320722262","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":false,"stage":"remove","reason":"LP_LOCKED"}},{"id":"0x281ba88c6c4a3df1352c079d9402422c4483eb25dae96054110552aa26e895b8","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x25c51a3eadff864458a918a15AF05Dd1C697ADB5","fee":0,"tickSpacing":200,"hooks":"0x9781B8edE7B122C2DAe1540cC141106decE902CC"},"symbols":["ETH","MINIDOGE"],"state":{"sqrtP":"5006841692530164399945260875531648","tick":221090,"protocolFee":0,"lpFee":0,"liquidity":"50326485485220525025"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"398182648429","paid":"398182648429","got":"1573515971370131752089","expected":"1589402129011052443131","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":true,"amountIn":"1590196830076363797021","paid":"1590196830076363797021","got":"394003820034","expected":"397983656600","feePpm":0,"takePpm":10000}],"roundTrip":{"ok":false,"stage":"remove","reason":"LP_LOCKED"}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before remove liquidity, 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":"pass","detail":"It takes 1% on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"fail","detail":"Liquidity went in and could not come back out."},{"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 27 days."}],"score":80,"verdict":"danger"}