{"address":"0xd90979ac6d802d8f87fc93dc29fe5767ec0960cc","chain":"robinhood","chainName":"Robinhood Chain","chains":["robinhood"],"name":"V4TaxHook","listed":true,"description":"A shared Uniswap v4 hook that charges a fixed 1% tax on the WETH/base-asset side of all buys and sells. The tax is minted to the launched token contract as an ERC-6909 claim in the PoolManager. Pool creation is gated to a factory, blocking third-party pool squatting; partial fills on base-asset-specified swaps are rejected to prevent tax overcharging.","deployer":null,"creationTx":null,"codeBytes":4435,"implementation":null,"verified":true,"audit":null,"upgradeable":false,"swapAccess":"none","dynamicFee":false,"customData":false,"flags":["beforeInitialize","beforeSwap","afterSwap","beforeSwapReturnsDelta","afterSwapReturnsDelta"],"flagBits":8396,"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."},{"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":"Reverted a probe in the last 24 h","points":-15}],"pools":2,"activePools":0,"swaps24":0,"swaps7":0,"volume24Usd":0,"volume7Usd":0,"firstSeenBlock":6812657,"firstSeen":1783759905,"ageDays":107.27018518518518,"poolList":[{"id":"0x8409cc11e8c9161d45b8f0bbf618d6f4782a814d35b090b5a4752bab97e50a9d","t0":{"a":"0x0bd7d308f8e1639fab988df18a8011f41eacad73","s":"WETH","d":18,"usd":2331.971314},"t1":{"a":"0x3d059b2648f710f315f8fcb681dfac67541b5905","s":"?","d":18,"usd":null},"fee":0,"ts":60,"b":6826651,"t":1783761307,"s7":0,"s24":0,"v7":0,"u":0},{"id":"0xc2f51370c1e43f3841926dd49add7f8aa0a209afa26eb1f0421ebb5bd938d285","t0":{"a":"0x0bd7d308f8e1639fab988df18a8011f41eacad73","s":"WETH","d":18,"usd":2331.971314},"t1":{"a":"0x251326295547ac6aa8f70d2c9fd0d5fc858aabff","s":"?","d":18,"usd":null},"fee":0,"ts":60,"b":6812657,"t":1783759905,"s7":0,"s24":0,"v7":0,"u":0}],"daily":null,"days":7,"probe":{"pool":"0x8409cc11e8c9161d45b8f0bbf618d6f4782a814d35b090b5a4752bab97e50a9d","t":1793051720,"dir":[{"zf1":true,"inRaw":"50239740967512","outRaw":"9899901990970159356612","expRaw":"9999999999999844519145","takeBps":100,"gas":59726,"reverted":false},{"zf1":false,"inRaw":"10000000000000000000000","outRaw":null,"expRaw":"50239740967512","takeBps":null,"gas":null,"reverted":true}],"lpFee":0,"takeBps":100,"reverted":true,"gas":59726,"pair":"WETH / ?"},"snapshot":{"block":98513114,"ts":1793028049}}