{"hook":"0x363cD99555B971526Faf664b881C5ff8471100cc","block":93431826,"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":5335,"selectors":["0x20fba67c","0x23fa495a","0x42c7769f","0x49dd107f","0x56696b3b","0x575e24b4","0x6d657113","0x715018a6","0x79ba5097","0x7c8f6ae9","0x8da5cb5b","0x90980b7e","0xb1ed0d34","0xb47b2fb1","0xba83d1a0","0xbba06f27","0xbf2493d7","0xc4e833ce","0xc7fb4f12","0xd6232e89","0xd9eb5947","0xe30c3978","0xeced5526","0xf2f4eb26","0xf2fde38b"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x8DAC8d6889B8643a57BBdAf60392433d3da8b6ED","functions":[{"selector":"0x20fba67c","name":"openBlock(address)"},{"selector":"0x23fa495a","name":"setFlatFee(uint256)"},{"selector":"0x42c7769f","name":"banked(address,address)"},{"selector":"0x49dd107f","name":"bench()"},{"selector":"0x56696b3b","name":"snapWindow()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x6d657113","name":"snapFee()"},{"selector":"0x715018a6","name":"renounceOwnership()"},{"selector":"0x79ba5097","name":"acceptOwnership()"},{"selector":"0x7c8f6ae9","name":"CAP_CUT()"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x90980b7e","name":"setSnapFee(uint256,uint256)"},{"selector":"0xb1ed0d34","name":"BUILD()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xba83d1a0","name":"enroll(address)"},{"selector":"0xbba06f27","name":"redeem(address,address)"},{"selector":"0xbf2493d7","name":"CAP_SNAP()"},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xc7fb4f12","name":"stations(address)"},{"selector":"0xd6232e89","name":"redeemAll(address[])"},{"selector":"0xd9eb5947","name":"flatFee()"},{"selector":"0xe30c3978","name":"pendingOwner()"},{"selector":"0xeced5526","name":"SCALE()"},{"selector":"0xf2f4eb26","name":"core()"},{"selector":"0xf2fde38b","name":"transferOwnership(address)"}],"history":{"pools":3,"firstTime":1788710413,"lastTime":1788770363},"pools":[{"id":"0x6abd1228beeed7283b46872709515f57eaa26dd2f7bd968221f99d690b629b68","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xbfaE4653B32eB09A12b64Ad78D0D1ffadf64c102","fee":0,"tickSpacing":200,"hooks":"0x363cD99555B971526Faf664b881C5ff8471100cc"},"symbols":["ETH","DOGRICHER"],"state":{"sqrtP":"2130403288128167665416579556281895","tick":203999,"protocolFee":0,"lpFee":0,"liquidity":"37189279117136752424395"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"691521240626151","paid":"691521240626151","got":"494755096227367196549777","expected":"499750124937530603128139","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4087306949476","-3920863939497281336122"],"removed":["4087306949475","3920863939497281336121"]}},{"id":"0xe8b484c614481800c136b5f29f5dd357a1c57fb09a3d77813d0d6c805c1a9a55","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xA55c62cFa6Bf43dEe0dabC6C8A8878F7A6909Afe","fee":0,"tickSpacing":200,"hooks":"0x363cD99555B971526Faf664b881C5ff8471100cc"},"symbols":["ETH","BLAMEALGO"],"state":{"sqrtP":"2130403288128167665416579554844816","tick":203999,"protocolFee":0,"lpFee":0,"liquidity":"37189279117136752424395"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"691521240626151","paid":"691521240626151","got":"494755096227367196549777","expected":"499750124937530603128139","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-4087306949476","-3920863939497281336122"],"removed":["4087306949475","3920863939497281336121"]}}],"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":"Owned by 0x8DAC8d6889B8643a57BBdAf60392433d3da8b6ED. Owner-style functions: setFlatFee, setSnapFee, transferOwnership."},{"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 43 days."}],"score":88,"verdict":"caution"}