UnlistedRobinhood Chain hook
Unlisted hook
UnlistedRobinhood ChainVerification unknown
0x497dfc4a2a7aa7b5479cb8191b495a7e405500c4BlockscoutNo registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 82 days ago (2026-08-08 09:58 UTC).
4Pools
21Swaps, 7 days
$5Volume, 7 days
82 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.
- 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, afterSwap, afterSwapReturnsDelta. 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 0 s ago, every hour.
ETH to USDG0.00% takenIn 0.000000237928 ETHOut 0.000547 USDG, expected 0.000547Gas 54,492
USDG to ETH0.00% takenIn 0.000547 USDGOut 0.00000023761 ETH, expected 0.000000237612Gas 54,496
Swaps per day
Volume over the same days: $1, $1, $1, $0, $1, $2, $0. Days end at the snapshot, in UTC.