UnlistedRobinhood Chain hook
Unlisted hook
UnlistedRobinhood ChainVerification unknown
0x51f08f44c9937a47b5ac842d0797231d9352f0c4BlockscoutNo registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 23 days ago (2026-10-08 14:58 UTC).
2Pools
0Swaps, 7 days
$0Volume, 7 days
23 days agoFirst pool
What it can do to your swap
- Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
- 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.
- Runs code after a pool is createdCalled once, right after a pool with this hook is created.
- 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 beforeInitialize, afterInitialize, beforeSwap, afterSwap, afterSwapReturnsDelta. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through ? / 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 4 days ago, every hour.
? to USDG1.50% takenIn 9,948.89 ?Out 0.049755 USDG, expected 0.050513Gas 224,637
USDG to ?1.50% takenIn 0.050513 USDGOut 9,799.55 ?, expected 9,948.88Gas 311,667