No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 46 days ago (2026-09-13 08:30 UTC).
2Pools
2Swaps, 7 days
$1Volume, 7 days
46 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.
Runs code after your swap and can block itThe hook is called after every swap. It can revert, which undoes your swap.
Runs code after a pool is createdCalled once, right after a pool with this hook is created.
Read from the hook address: flag bits afterInitialize, beforeSwap, afterSwap. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through ETH / USDG 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 USDG0.00% takenIn 0.000000205116 ETHOut 0.000489 USDG, expected 0.000489Gas 3,095,312