Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerification unknown
0xfdc427331d4999b7ba3c61ed614368d90d7c2044Blockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 91 days ago (2026-07-30 22:19 UTC).

1Pools
2Swaps, 7 days
$0Volume, 7 days
91 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 / STONKFI 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.

USDG to STONKFI0.00% takenIn 0.203914 USDGOut 9,834.06 STONKFI, expected 9,834.2Gas 47,115
STONKFI to USDG10.00% takenIn 9,933.58 STONKFIOut 0.181686 USDG, expected 0.201874Gas 57,492

Swaps per day

10-20110-21010-22010-23010-24110-25010-260

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

Pools

PairFeeSwaps 7dVolume 7dCreated
USDG / STONKFI
0x0b882c…2cd7a2
1.00%2$088 days agoSwap