Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerified source
0x09455acf5715c30f0d81e693a72b8dbc75abe0ccBlockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 7 days ago (2026-10-20 13:17 UTC).

1Pools
3Swaps, 7 days
$384Volume, 7 days
7 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 ETH / CODEX 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 18 h ago, every hour.

ETH to CODEX2.70% takenIn 0.0000317525 ETHOut 10,239.1 CODEX, expected 10,523.4Gas 70,977
CODEX to ETH2.70% takenIn 10,523.4 CODEXOut 0.0000308949 ETH, expected 0.0000317525Gas 70,581

Swaps per day

10-20110-21210-22010-23010-24010-25010-260

Volume over the same days: $84, $300, $0, $0, $0, $0, $0. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
ETH / CODEX
0x06a5cf…f0ae54
0.00%3$3846 days agoSwap