Uniswap deploys v2, v3 and v4 on Hyperliquid’s Elysium

Uniswap’s developer documentation lists Elysium deployments for v2, v3 and v4. The v2 table includes a factory and router; v3’s guide lists its factory, quoting contracts and position manager. The v4 registry names a PoolManager, PositionManager, Quoter, StateView and Universal Router.

The documentation warns developers not to assume contract addresses are the same across networks. Elysium is listed with chain ID 99901, while HyperEVM uses chain ID 999. The networks also have different v4 PoolManager addresses. HYPE pays transaction fees on Elysium.

Kinetiq’s public mainnet launch took place on Nov. 9. The company says Elysium uses Arbitrum technology, runs on infrastructure from Conduit and settles to HyperEVM. It has described 100-millisecond blocks and an execution target of 300 million gas units per second. Solidity and Vyper contracts compile unchanged, Kinetiq said, and developers can use tools including Foundry, Hardhat, viem and ethers. HYPE moves between HyperEVM and Elysium one-to-one as native gas, without a wrapper token; HyperEVM ERC-20 tokens can be bridged permissionlessly.

Uniswap’s versions offer different pool and liquidity features. Version 3 lets liquidity providers concentrate funds within selected price ranges; positions stop earning fees when prices move outside those ranges. Version 4 retains concentrated liquidity but uses a shared PoolManager to store pool state and lets developers add optional hooks that run custom logic around swaps and liquidity changes.

Kinetiq said 50% of sequencer revenue will fund buybacks of its native KNTQ token, while 25% will go to builders whose applications generate demand for Elysium blockspace. Teams can use their allocation for user incentives, liquidity programs, fee rebates or other application-level mechanisms, the company said.