Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerification unknown
0xa2e5f0960b79953a62f1db3de745acf8b68914c0Blockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 70 days ago (2026-08-20 16:22 UTC).

1Pools
2Swaps, 7 days
$10Volume, 7 days
70 days agoFirst pool

What it can do to your swap

  • 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 after liquidity is addedCalled after each deposit into the pool.
  • Runs code after a pool is createdCalled once, right after a pool with this hook is created.
  • Can charge a different fee on each swapThe pool's LP fee is dynamic: the hook sets it, swap by swap.

Read from the hook address: flag bits afterInitialize, afterAddLiquidity, beforeSwap, afterSwap. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through 666 / GME 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 0 s ago, every hour.

666 to GME0.00% takenIn 5,503.93 666Out 0.00533847 GME, expected 0.00533853Gas 119,150
GME to 6660.00% takenIn 0.00539245 GMEOut 5,448.83 666, expected 5,448.89Gas 118,855

Swaps per day

10-20010-21110-22010-23010-24010-25010-261

Volume over the same days: $0, $10, $0, $0, $0, $0, $0. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
666 / GME
0x277e44…8d055c
Dynamic2$1067 days agoSwap