Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerified source
0xb79221b36168a49a0f0badf89594bdee094ca0ccBlockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 2 days ago (2026-10-25 13:44 UTC).

1Pools
2Swaps, 7 days
$5Volume, 7 days
2 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.
  • Runs code when a pool is createdCalled once, when someone creates a pool with this hook.

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

Last test swap

A quote for a tiny exact-in swap each way through WETH / UNIFRAME 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 9 h ago, every hour.

WETH to UNIFRAME3.30% takenIn 0.0000214312 WETHOut 9,669.91 UNIFRAME, expected 10,000Gas 145,097
UNIFRAME to WETHRevertedIn 10,000 UNIFRAMEOut - WETH, expected 0.0000214312Gas -

Swaps per day

10-20010-21010-22010-23010-24010-25010-262

Volume over the same days: $0, $0, $0, $0, $0, $0, $5. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
WETH / UNIFRAME
0xac0fef…9d806b
0.00%2$526 h agoSwap