{"hook":"0xaEc2da80f15Cef4AF4E9eFC834EAc4685d652044","block":92998268,"bits":8260,"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":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":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":6655,"selectors":["0xd4570c1c","0xdc98354e","0xdd1b9c4a","0xe1b4af69","0xbe378228","0xc45a0155","0xcc3cbd2a","0xcfde68dc","0xa3f4bac7","0xb47b2fb1","0xb6a8b0fa","0xb7581ae1","0x7f7464c7","0x941f5d25","0x9f063efc","0x6c2bbe7e","0x6fe7e6eb","0x7286e5e5","0x7b2a03ba","0x4fb0c1e8","0x575e24b4","0x62308e85","0x69fbdeb1","0x259982e5","0x3d34106d","0x4586223d","0x46ca626b","0x0686a64d","0x1e83409a","0x21d0ee70"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":3,"addresses":["0x8366a39CC670B4001A1121B8F6A443A643e40951"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xd4570c1c","name":"claimable(address,address)"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdd1b9c4a","name":"POOL_FEE()"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xbe378228","name":"PROTOCOL_FEE_BPS()"},{"selector":"0xc45a0155","name":null},{"selector":"0xcc3cbd2a","name":"CREATOR_FEE_BPS()"},{"selector":"0xcfde68dc","name":"totalLiability(address)"},{"selector":"0xa3f4bac7","name":"ALL_HOOK_MASK()"},{"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":"0xb7581ae1","name":"BUY_SURCHARGE_WINDOW()"},{"selector":"0x7f7464c7","name":"BUY_SURCHARGE_BPS()"},{"selector":"0x941f5d25","name":"protocolRecipient()"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,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":"0x7286e5e5","name":"registerPool(address,address)"},{"selector":"0x7b2a03ba","name":"factoryRuntimeHash()"},{"selector":"0x4fb0c1e8","name":"PERMISSION_MASK()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x62308e85","name":"POOL_MANAGER()"},{"selector":"0x69fbdeb1","name":"AFTER_SWAP_RETURNS_DELTA_FLAG()"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x3d34106d","name":"AFTER_SWAP_FLAG()"},{"selector":"0x4586223d","name":"poolForToken(address)"},{"selector":"0x46ca626b","name":"TICK_SPACING()"},{"selector":"0x0686a64d","name":"BEFORE_INITIALIZE_FLAG()"},{"selector":"0x1e83409a","name":"claim(address)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"}],"history":{"pools":20,"firstTime":1788882448,"lastTime":1788970668},"pools":[{"id":"0xbb6d260df651daaf0b44ba7d9961aa27fa3cea0b2d7474c38436198471160520","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xb1c97252eDeC99B4de98dBa98cB55FEF8ccF073d","fee":0,"tickSpacing":60,"hooks":"0xaEc2da80f15Cef4AF4E9eFC834EAc4685d652044"},"symbols":["ETH","PICKLES"],"state":{"sqrtP":"1795948114159648811279343014704675","tick":200584,"protocolFee":0,"lpFee":0,"liquidity":"40000000000000000000000"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"94076965067572","paid":"94076965067572","got":"47612915924681945233826","expected":"48337985710337000237385","feePpm":0,"takePpm":15000},{"zeroForOne":false,"ok":true,"amountIn":"453361041621103875482947","paid":"453361041621103875482947","got":"868630213665108","expected":"881858084939194","feePpm":0,"takePpm":15000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-5691448388315","-2698397539570189158383"],"removed":["5691448388314","2698397539570189158382"]}},{"id":"0xa52a30968a379721617834cefc31f017aa2c1c524fd6a659ca086afed6d7499a","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xee1E7FB3180e4382C70Db61Eb90BcEaA4ad711d6","fee":0,"tickSpacing":60,"hooks":"0xaEc2da80f15Cef4AF4E9eFC834EAc4685d652044"},"symbols":["ETH","BUILD"],"state":{"sqrtP":"1980307095217384227457769984411611","tick":202538,"protocolFee":0,"lpFee":0,"liquidity":"40000000000000000000000"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"775659273897884","paid":"775659273897884","got":"477092612944569490618373","expected":"484357982684842122455199","feePpm":0,"takePpm":15000},{"zeroForOne":false,"ok":true,"amountIn":"265829858171806904404036","paid":"265829858171806904404036","got":"419004429674658","expected":"425385207791530","feePpm":0,"takePpm":15000}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4894423546315","-3142453430779318628973"],"removed":["4894423546314","3142453430779318628972"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables 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 1.50% 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":"caution","detail":"No owner() but it has claimable, claim."},{"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":"20 pools over 41 days."}],"score":75,"verdict":"caution"}