Unlisted
Robinhood Chain hook

RampHook

ListedRobinhood ChainVerified source
0xfc1088203547710cdd8a45ba9ec80369cc254880Blockscout

A shared Uniswap v4 hook for bonding curve pools that applies dynamic LP fees: an elevated anti-snipe tax during a configurable window after launch, falling back to a per-pool or global platform fee. Liquidity additions are restricted to an owner-managed allowlist of approved callers.

45Pools
0Swaps, 7 days
$0Volume, 7 days
117 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.
  • Can block people from adding liquidityCalled before each deposit into the pool.
  • 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 beforeAddLiquidity, beforeSwap. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through WETH / ? 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 ?3.00% takenIn 0.0000339632 WETHOut 38,958.5 ?, expected 40,163.8Gas 50,971
? to WETHRevertedIn 40,163.8 ?Out - WETH, expected 0.0000339632Gas -

Pools, 24 of 45

PairFeeSwaps 7dVolume 7dCreated
WETH / ?
0xf46736…83418f		Dynamic0$019 days agoSwap
WETH / ?
0x97a34e…1107ce		Dynamic0$024 days agoSwap
NVDA / ?
0x2cca7d…74bc6d		Dynamic0$025 days agoSwap
WETH / ?
0x128318…7ccc55		Dynamic0$025 days agoSwap
WETH / ?
0xd51cf7…dc1271		Dynamic0$026 days agoSwap
WETH / ?
0xb53e04…95b9a7		Dynamic0$027 days agoSwap
WETH / ?
0xb853fb…e3fdf8		Dynamic0$027 days agoSwap
WETH / ?
0x236797…b83bd0		Dynamic0$028 days agoSwap
NVDA / ?
0xc0bd9e…d5cf7a		Dynamic0$028 days agoSwap
WETH / ?
0xe7e7b0…f78188		Dynamic0$029 days agoSwap
WETH / ?
0x1555b5…52998d		Dynamic0$029 days agoSwap
AAPL / ?
0xf9f2cb…783859		Dynamic0$030 days agoSwap
WETH / ?
0xd62dcf…391c0e		Dynamic0$030 days agoSwap
WETH / ?
0x7d48ed…d749b6		Dynamic0$033 days agoSwap
WETH / ?
0xfd6dee…a8309e		Dynamic0$033 days agoSwap
WETH / ?
0xff2b7c…699afb		Dynamic0$033 days agoSwap
NVDA / ?
0x3ccbd5…9cec40		Dynamic0$033 days agoSwap
WETH / ?
0x2d14e1…0029fa		Dynamic0$034 days agoSwap
WETH / ?
0xe24161…57db14		Dynamic0$036 days agoSwap
WETH / ?
0xf693bc…edaf9d		Dynamic0$043 days agoSwap
WETH / ?
0x1fc400…2a1b1f		Dynamic0$044 days agoSwap
USDG / ?
0xfb2927…4764e2		Dynamic0$045 days agoSwap
WETH / ?
0xd98d72…b2d70f		Dynamic0$048 days agoSwap
COIN / ?
0xc58def…572557		Dynamic0$050 days agoSwap