UnlistedRobinhood Chain hook
FewHook
ListedRobinhood ChainVerified source
0x57bd62c4e6ccca1250cd5b4a5dcd4f1c00d1a0ccBlockscoutLaunchpad hook for few.fun that charges a fixed fee (≤2%) on the quote asset for every swap, split between a pool creator and an immutable protocol treasury. All economic parameters are set at construction and cannot be changed; includes an optional temporal guard that caps single-buy quote size for a configurable window after pool launch.
4Pools
0Swaps, 7 days
$0Volume, 7 days
51 days agoFirst pool
What it can do to your swap
- Can block swapsSwaps are gated (temporal): only some addresses, or only at some times, can trade through it.
- Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
- Can change the price you getBefore 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.
- Runs code before your swap and can block itThe hook is called before every swap. It can revert, which makes your swap fail.
- Runs code after your swap and can block itThe hook is called after every swap. It can revert, which undoes your swap.
- Runs code when a pool is createdCalled once, when someone creates a pool with this hook.
Read from the hook address: flag bits beforeInitialize, beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through ETH / ? with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 3 days ago, every hour.
ETH to ?1.00% takenIn 0.0000135663 ETHOut 9,892.58 ?, expected 9,992.6Gas 64,443
? to ETH1.00% takenIn 9,992.6 ?Out 0.0000134305 ETH, expected 0.0000135663Gas 64,141