No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 85 days ago (2026-08-04 19:55 UTC).
4Pools
11Swaps, 7 days
$335Volume, 7 days
85 days agoFirst pool
What it can do to your swap
Runs code before your swap and can block itThe hook is called before every swap. It can revert, which makes your swap fail.
Can charge a different fee on each swapThe pool's LP fee is dynamic: the hook sets it, swap by swap.
Read from the hook address: flag bits beforeSwap. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through WETH / LUNAR 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 2 days ago, every hour.