{"address":"0xe74ff57821f1f7e8924650e6cde47c91c22640cc","chain":"robinhood","chainName":"Robinhood Chain","chains":["robinhood"],"name":"VolatilityFeeHook","listed":true,"description":"Charges a volatility-scaled fee on every swap, ranging linearly between a base rate and a max rate (1%–5.3%) based on how far the previous swap moved the price in ticks. Fees are collected as ERC-6909 claims and swept to an immutable fee wallet via a permissionless sweep() function. Only exact-input swaps are supported.","deployer":null,"creationTx":null,"codeBytes":5075,"implementation":null,"verified":true,"audit":null,"upgradeable":false,"swapAccess":"none","dynamicFee":false,"customData":false,"flags":["beforeSwap","afterSwap","beforeSwapReturnsDelta","afterSwapReturnsDelta"],"flagBits":204,"lines":[{"key":"afterSwapReturnsDelta","level":"red","text":"Can take a fee from your output","detail":"After the pool fills your swap, the hook can keep part of what you were about to receive."},{"key":"beforeSwapReturnsDelta","level":"red","text":"Can change the price you get","detail":"Before your swap runs, the hook can take or add tokens, so the amount you get is set by its code as well as the pool."},{"key":"beforeSwap","level":"amber","text":"Runs code before your swap and can block it","detail":"The hook is called before every swap. It can revert, which makes your swap fail."},{"key":"afterSwap","level":"amber","text":"Runs code after your swap and can block it","detail":"The hook is called after every swap. It can revert, which undoes your swap."}],"score":75,"scoreItems":[{"label":"Can change swap amounts","points":-25}],"pools":2,"activePools":0,"swaps24":0,"swaps7":0,"volume24Usd":0,"volume7Usd":0,"firstSeenBlock":42251363,"firstSeen":1787312256,"ageDays":66.15501157407408,"poolList":[{"id":"0xcb39bb021b62fee5e6f284e76748e9b2d2e2217796291197903f811d4e953ce1","t0":{"a":"0x5fc5360d0400a0fd4f2af552add042d716f1d168","s":"USDG","d":6,"usd":1},"t1":{"a":"0xde726cdc60db30547874dfe1f293e93681164249","s":"?","d":18,"usd":null},"fee":0,"ts":60,"b":42326115,"t":1787319754,"s7":0,"s24":0,"v7":0,"u":0},{"id":"0xf0c9a3fd0d77cd5a21e7254daad49e0294ee81a7d418ba3a87e42135e99b765d","t0":{"a":"0x5fc5360d0400a0fd4f2af552add042d716f1d168","s":"USDG","d":6,"usd":1},"t1":{"a":"0x6f80a2c712537fa9c72c2fb388b3415df0dca0e7","s":"?","d":18,"usd":null},"fee":0,"ts":60,"b":42251363,"t":1787312256,"s7":0,"s24":0,"v7":0,"u":0}],"daily":null,"days":7,"probe":null,"snapshot":{"block":98513114,"ts":1793028049}}