Unlisted
Robinhood Chain hook

LaunchFeeHook

ListedRobinhood ChainVerified source
0x6acd7748dd7f877ea7844e1d3664b8b529a61080Blockscout

Applies a time-based anti-snipe fee to pools: 50% flat fee for the first 4 minutes after initialization, then a permanent 3.5% LP fee floor. Fees are immutable — no admin controls or setters exist.

10Pools
30Swaps, 7 days
$110Volume, 7 days
99 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 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, beforeSwap. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through BASKET / META 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 32 h ago, every hour.

BASKET to META3.50% takenIn 688.48 BASKETOut 0.0000129354 META, expected 0.0000134047Gas 45,077
META to BASKET3.50% takenIn 0.0000134047 METAOut 664.377 BASKET, expected 688.48Gas 44,793

Swaps per day

10-20510-21710-22410-23410-24210-25010-268

Volume over the same days: $15, $28, $16, $15, $8, $0, $27. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
BASKET / META
0xc4f075…1742fc		Dynamic8$2898 days agoSwap
TSLA / BASKET
0xb059d8…692cbc		Dynamic7$3098 days agoSwap
SPCX / BASKET
0x2ff310…aa563b		Dynamic5$2298 days agoSwap
AMZN / BASKET
0x44a4e3…1d176e		Dynamic3$1098 days agoSwap
BASKET / NVDA
0xbcb250…7a7327		Dynamic2$598 days agoSwap
GOOGL / BASKET
0x4bbe45…8615b6		Dynamic2$798 days agoSwap
AAPL / BASKET
0x03fbc8…e28fb7		Dynamic1$498 days agoSwap
BASKET / QQQ
0x2712e3…cb9a3b		Dynamic1$498 days agoSwap
SLV / BASKET
0x350021…29a366		Dynamic1$098 days agoSwap
BASKET / MSTR
0x903cd2…b487ab		Dynamic0$098 days agoSwap