{"hook":"0xaE505aEA0f1F07A8A0178F7E9D2DdB4d1C9300cc","block":93176297,"bits":204,"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":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":2795,"selectors":["0xbf333f2c","0xdc4c90d3","0xdc98354e","0xe1b4af69","0x9f063efc","0xb47b2fb1","0xb6a8b0fa","0x21d0ee70","0x259982e5","0x2d2c5565","0x575e24b4","0x6c2bbe7e","0x6fe7e6eb"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":2,"addresses":["0xbc2144600E2e32dF54BB8c9DcAC6810A2C1BCfeb"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xbf333f2c","name":"FEE_BPS()"},{"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":"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":"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":"0x2d2c5565","name":"TREASURY()"},{"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)"}],"history":{"pools":8,"firstTime":1790057062,"lastTime":1790084743},"pools":[{"id":"0xd285650287c16c66c0979e61183372855e16a0fb888bffbbbdcd088476a2e9bc","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x77C8Daf3A2E9cB3Ce9be05D4F741583642C0637a","fee":0,"tickSpacing":200,"hooks":"0xaE505aEA0f1F07A8A0178F7E9D2DdB4d1C9300cc"},"symbols":["ETH","PEPE"],"state":{"sqrtP":"2172568958105375662363913254938014","tick":204392,"protocolFee":0,"lpFee":0,"liquidity":"13714265600375411406509"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"250062503124843","paid":"250062503124843","got":"187940100039789075696258","expected":"187940100039789075696258","feePpm":0,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"37612455310293475636154","paid":"37612455310293475636154","got":"48514696142202","expected":"50015000609112","feePpm":0,"takePpm":29998}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-1497428914845","-1460056920738088608199"],"removed":["1497428914844","1460056920738088608198"]}},{"id":"0x5b90cda31b26b30fd2aa9a23a335cb57f5d5480cb925f79e8818ffbaf2c24cb8","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xe85D07ac05A478167451e8850E60F5E542B4DA18","fee":0,"tickSpacing":200,"hooks":"0xaE505aEA0f1F07A8A0178F7E9D2DdB4d1C9300cc"},"symbols":["ETH","TST"],"state":{"sqrtP":"2170403610298603667047131514519224","tick":204372,"protocolFee":0,"lpFee":0,"liquidity":"13714265600375411406509"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"250311983124843","paid":"250311983124843","got":"187752784612167133692843","expected":"187752784612167133692843","feePpm":0,"takePpm":0},{"zeroForOne":false,"ok":true,"amountIn":"131316997978170525540503","paid":"131316997978170525540503","got":"169677251301668","expected":"174923167724036","feePpm":0,"takePpm":29990}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-1547324914845","-1422575103670937788255"],"removed":["1547324914844","1422575103670937788254"]}}],"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":"caution","detail":"It takes 3.00% of each swap on top of the pool fee."},{"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":"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":"8 pools over 27 days."}],"score":83,"verdict":"caution"}