{"address":"0x46a6d76c24ab9b245bd912d1451305ace5e8c0cc","chain":"robinhood","chainName":"Robinhood Chain","chains":["robinhood"],"name":"DropFeeHook","listed":true,"description":"Uniswap v4 hook for a DROP/ETH pool that charges a flat 1% ETH fee on every swap. On buys (ETH→DROP), the fee is deducted from ETH input via a beforeSwap delta; on sells (DROP→ETH), it is deducted from ETH output via an afterSwap delta. Exact-output swaps are disabled.","deployer":null,"creationTx":null,"codeBytes":15046,"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":1,"activePools":0,"swaps24":0,"swaps7":0,"volume24Usd":0,"volume7Usd":0,"firstSeenBlock":6630828,"firstSeen":1783741692,"ageDays":107.4809837962963,"poolList":[{"id":"0x64bd2b760e81d41f31a907bf387d70bc4c7e8bf216899429b5b54aeea085b443","t0":{"a":"0x0000000000000000000000000000000000000000","s":"ETH","d":18,"usd":2331.971314},"t1":{"a":"0x9688098473aedf42de66bc9f56f75c1df34817c7","s":"?","d":18,"usd":null},"fee":0,"ts":200,"b":6630828,"t":1783741692,"s7":0,"s24":0,"v7":0,"u":0}],"daily":null,"days":7,"probe":{"pool":"0x64bd2b760e81d41f31a907bf387d70bc4c7e8bf216899429b5b54aeea085b443","t":1793055775,"dir":[{"zf1":true,"inRaw":"50100599847734","outRaw":"1970410047286267792","expRaw":"1990332883177497288","takeBps":100,"gas":62635,"reverted":false},{"zf1":false,"inRaw":"1990332883177530594","outRaw":"49599097858279","expRaw":"50100599847734","takeBps":100,"gas":61879,"reverted":false}],"lpFee":0,"takeBps":100,"reverted":false,"gas":62635,"pair":"ETH / ?"},"snapshot":{"block":98513114,"ts":1793028049}}