Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerification unknown
0x21705b3af0b299c77d88713a0da0e5f7069ca044Blockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 55 days ago (2026-09-01 22:00 UTC).

1Pools
11Swaps, 7 days
$1,346Volume, 7 days
55 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 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.

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

Last test swap

A quote for a tiny exact-in swap each way through USDG / LULU with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 5.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 22 min ago, every hour.

USDG to LULU0.00% takenIn 1,229.98 USDGOut 9.49985 LULU, expected 9.49994Gas 49,487
LULU to USDGRevertedIn 9.99993 LULUOut - USDG, expected 1,168.48Gas -

Swaps per day

10-20010-21010-22010-23010-24010-25010-2611

Volume over the same days: $0, $0, $0, $0, $0, $0, $1,346. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
USDG / LULU
0x0aef4c…059577
5.00%11$1,34655 days agoSwap