{"address":"0x20ac1ebe6403296b97b1795e29b8eaa92884a0cc","chain":"robinhood","chainName":"Robinhood Chain","chains":["robinhood"],"name":"AnteaterhoodFeeHook","listed":true,"description":"A Uniswap v4 hook that charges a volatility-based ETH fee (1–7%) on ETH/token pool swaps. Buy fees are taken from the ETH input in beforeSwap; sell fees are taken from the ETH output in afterSwap. The fee rate scales with the previous swap's tick movement, resting at a configurable base fee in calm markets and ramping to a configurable max fee during volatile periods. Only exact-input swaps are permitted; exact-output swaps revert.","deployer":null,"creationTx":null,"codeBytes":5839,"implementation":null,"verified":true,"audit":null,"upgradeable":false,"swapAccess":"other","dynamicFee":false,"customData":false,"flags":["beforeInitialize","beforeSwap","afterSwap","beforeSwapReturnsDelta","afterSwapReturnsDelta"],"flagBits":8396,"lines":[{"key":"access","level":"red","text":"Can block swaps","detail":"Swaps are gated (other): only some addresses, or only at some times, can trade through it."},{"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."},{"key":"beforeInitialize","level":"grey","text":"Runs code when a pool is created","detail":"Called once, when someone creates a pool with this hook."}],"score":60,"scoreItems":[{"label":"Can change swap amounts","points":-25},{"label":"Swap access is gated","points":-15}],"pools":3,"activePools":0,"swaps24":0,"swaps7":0,"volume24Usd":0,"volume7Usd":0,"firstSeenBlock":49273501,"firstSeen":1788018545,"ageDays":57.98037037037037,"poolList":[{"id":"0xa66e16ac95b9dfeaf6562fc4db4b3b6b3163c358be599853fb2a728e65dad404","t0":{"a":"0x0000000000000000000000000000000000000000","s":"ETH","d":18,"usd":2331.971314},"t1":{"a":"0x13d3d19cdb81367dd67ac482ed9f2c2ac52d7330","s":"?","d":18,"usd":null},"fee":0,"ts":60,"b":49304158,"t":1788021643,"s7":0,"s24":0,"v7":0,"u":0},{"id":"0x8c6c82b3ebfec397c00069e0dfab750fe9580d2eef76305d49f38a0c83397206","t0":{"a":"0x0000000000000000000000000000000000000000","s":"ETH","d":18,"usd":2331.971314},"t1":{"a":"0xddefc8bc335af66af339b92f2df5c7494a411e02","s":"?","d":18,"usd":null},"fee":0,"ts":60,"b":49283118,"t":1788019517,"s7":0,"s24":0,"v7":0,"u":0},{"id":"0x7d6de5f68c8643f4c178b52c462827ea18b9170314da5dc30aebe9c1078a8647","t0":{"a":"0x0000000000000000000000000000000000000000","s":"ETH","d":18,"usd":2331.971314},"t1":{"a":"0xda92881974ec0dd03f64c4a3af0ccfd239068169","s":"?","d":18,"usd":null},"fee":0,"ts":60,"b":49273501,"t":1788018545,"s7":0,"s24":0,"v7":0,"u":0}],"daily":null,"days":7,"probe":null,"snapshot":{"block":98513114,"ts":1793028049}}