{"hook":"0x567491Df3379704D17Ca9b764aA18426b1C96A40","block":92929255,"bits":10816,"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":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":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":false},{"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":15671,"selectors":["0x21d0ee70","0x259982e5","0x45dfbd88","0x597d7806","0x62308e85","0x73212600","0x74e83865","0x91b9b827","0x91dd7346","0x9bb0eeab","0xaddfbac1","0xb47b2fb1","0xb7a9bb6a","0xbd3613fa","0xd22db9c9","0xd5a1e9a3","0xdc98354e","0xeb44fdd3"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":18,"addresses":["0xfFfD8963eFD1FC6A506488495D951d5263988d26"]},"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":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x45dfbd88","name":"applyTarget(uint256,uint160,bool,bool)"},{"selector":"0x597d7806","name":"REFRESH_VAULT()"},{"selector":"0x62308e85","name":"POOL_MANAGER()"},{"selector":"0x73212600","name":"launch(uint256,address)"},{"selector":"0x74e83865","name":"refreshPrincipal(uint256)"},{"selector":"0x91b9b827","name":"PROTOCOL()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9bb0eeab","name":"receiveDraw(uint256)"},{"selector":"0xaddfbac1","name":"withdrawCollectedPublicFees(uint256)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb7a9bb6a","name":"INDEX_REFRESH_INPUT()"},{"selector":"0xbd3613fa","name":"BANK_SAFE()"},{"selector":"0xd22db9c9","name":"marketForPool(bytes32)"},{"selector":"0xd5a1e9a3","name":"INVENTORY_MANAGER()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xeb44fdd3","name":"getMarket(uint256)"}],"history":{"pools":80,"firstTime":1788452170,"lastTime":1788850255},"pools":[{"id":"0x109c2d06d7c3e623112ec3a99174368f4b4ab589b90b9775ba33fe67f7c15a01","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x5B25284e580a691096eb61304cCb3Fda8eB778e7","fee":20000,"tickSpacing":200,"hooks":"0x567491Df3379704D17Ca9b764aA18426b1C96A40"},"symbols":["ETH","SRINIGOES"],"state":{"sqrtP":"470479321451728035203519073523995","tick":173792,"protocolFee":0,"lpFee":20000,"liquidity":"593822451167657705"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"49999499999","paid":"49999499999","got":"1727034039300019330","expected":"1727034039300019330","feePpm":20000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"343937284665585667","paid":"343937284665585667","got":"9557447289","expected":"9557447289","feePpm":20000,"takePpm":0}],"roundTrip":{"ok":false,"stage":"add","reason":"Unauthorized"}},{"id":"0x6848f2bdac413e66c7697c2175619c98ad8a1b228cbce13750e91d70917ad67e","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x030CD29D46FfeE937cEa3133B53B132CDB223194","fee":20000,"tickSpacing":200,"hooks":"0x567491Df3379704D17Ca9b764aA18426b1C96A40"},"symbols":["ETH","SRINIGOES"],"state":{"sqrtP":"470453199734829230631290114252718","tick":173791,"protocolFee":0,"lpFee":20000,"liquidity":"195934936656115341503908"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"16498522076545176","paid":"16498522076545176","got":"569812604288010755560038","expected":"569812604288010755560038","feePpm":20000,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"129634027118747787525791","paid":"129634027118747787525791","got":"3602665851556687","expected":"3602665851556687","feePpm":20000,"takePpm":0}],"roundTrip":{"ok":false,"stage":"add","reason":"Unauthorized"}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before remove liquidity. 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":"A swap through it pays the pool fee and nothing else."},{"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":"caution","detail":"A fixed fee, but a high one: 2%."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has withdrawCollectedPublicFees."},{"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":"80 pools over 46 days."}],"score":82,"verdict":"caution"}