Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerified source
0x7c491d5837151730eb6269813dcdea48fe6f80ccBlockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 39 days ago (2026-09-20 16:59 UTC).

1Pools
2Swaps, 7 days
$0Volume, 7 days
39 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.
  • 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.

Read from the hook address: flag bits beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through fatgf / WOJAK with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 1.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 1 s ago, every hour.

fatgf to WOJAK2.00% takenIn 5,054.81 fatgfOut 11.2527 WOJAK, expected 11.4824Gas 166,678
WOJAK to fatgf2.00% takenIn 11.5984 WOJAKOut 4,904.13 fatgf, expected 5,004.26Gas 166,423

Swaps per day

10-20110-21010-22110-23010-24010-25010-260

Volume over the same days: $0, $0, $0, $0, $0, $0, $0. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
fatgf / WOJAK
0x1f46d0…d36ab0
1.00%2$036 days agoSwap