{"hook":"0xeeD8d117EF62e814A3F73CaC5C449F58d6A920CC","block":92997960,"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":8558,"selectors":["0x1b19dccf","0x2f73a9f8","0x479dfd7b","0x4e412eb8","0x53e579bf","0x575e24b4","0x60849c89","0x61e512f6","0x849bd388","0x8fd679e5","0x91dd7346","0xb47b2fb1","0xb9f30afd","0xd7b48c94","0xd81804c3","0xdc4c90d3","0xdc98354e","0xe77772fe","0xebc56b5f","0xec2a7610","0xf851a440","0xf85a7d1b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":6,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x1b19dccf","name":"canonicalPoolOf(address)"},{"selector":"0x2f73a9f8","name":"setTokenFactory(address)"},{"selector":"0x479dfd7b","name":"CREATOR_SHARE_BPS()"},{"selector":"0x4e412eb8","name":"currentRateBps((address,address,uint24,int24,address))"},{"selector":"0x53e579bf","name":"poolId((address,address,uint24,int24,address))"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x60849c89","name":"failedOpen(bytes32)"},{"selector":"0x61e512f6","name":"pendingCreator(bytes32)"},{"selector":"0x849bd388","name":"allFailedOpen()"},{"selector":"0x8fd679e5","name":"failOpen((address,address,uint24,int24,address))"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb9f30afd","name":"FLOOR_BPS()"},{"selector":"0xd7b48c94","name":"configure((address,address,uint24,int24,address),address,uint32)"},{"selector":"0xd81804c3","name":"distribute((address,address,uint24,int24,address))"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe77772fe","name":"tokenFactory()"},{"selector":"0xebc56b5f","name":"decayEndsAt((address,address,uint24,int24,address))"},{"selector":"0xec2a7610","name":"scheduleOf(bytes32)"},{"selector":"0xf851a440","name":"admin()"},{"selector":"0xf85a7d1b","name":"failOpenAll()"}],"history":{"pools":20,"firstTime":1791668646,"lastTime":1792162512},"pools":[{"id":"0xa6c091ac96c327b54277c9296b8eaac3d59c7a2ae598c62316a5b91e6db5b2ef","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0xc6b85CE6D437A9bEf6B8c757700573C488681f86","fee":0,"tickSpacing":200,"hooks":"0xeeD8d117EF62e814A3F73CaC5C449F58d6A920CC"},"symbols":["WETH","BFRG"],"state":{"sqrtP":"2026507359644926967019449622036663","tick":202999,"protocolFee":0,"lpFee":0,"liquidity":"39095916497508424169487"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"764245343390075","paid":"764245343390075","got":"494755096227367500472555","expected":"499750124937530787081353","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4517150189508","-3920863939497281335634"],"removed":["4517150189507","3920863939497281335633"]}},{"id":"0x32412770b0452535d5a3c14c9f64e6a9a5e3419db957c9198b4ae0b919f66e07","key":{"currency0":"0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73","currency1":"0x4B68b8C6604074B54A921674A16285605fDE1CA7","fee":0,"tickSpacing":200,"hooks":"0xeeD8d117EF62e814A3F73CaC5C449F58d6A920CC"},"symbols":["WETH","SLIM"],"state":{"sqrtP":"2026507359644926967019449627625758","tick":202999,"protocolFee":0,"lpFee":0,"liquidity":"39095916497508424169487"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"764245343390075","paid":"764245343390075","got":"494755096227367500472555","expected":"499750124937530787081353","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4517150189508","-3920863939497281335634"],"removed":["4517150189507","3920863939497281335633"]}}],"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":"pass","detail":"It takes 1.00% 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 setTokenFactory."},{"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 9 days."}],"score":88,"verdict":"caution"}