Deployments

Find current Uniswap v4 core, periphery, and Universal Router deployment addresses by network.

The Uniswap Protocol is made up of multiple contracts on many networks.

The latest version of @uniswap/v4-core, @uniswap/v4-periphery, and @uniswap/universal-router are deployed at the addresses listed below. Integrators should no longer assume that they are deployed to the same addresses across chains and be extremely careful to confirm mappings below.

Mainnet Deployments

Ethereum: 1

Unichain: 130

Optimism: 10

Base: 8453

Arbitrum One: 42161

Polygon: 137

Blast: 81457

Zora: 7777777

Worldchain: 480

X Layer: 196

Ink: 57073

Soneium: 1868

Avalanche: 43114

BNB Smart Chain: 56

Celo: 42220

Monad: 143

Testnet Deployments

Unichain Sepolia: 1301

Sepolia: 11155111

Base Sepolia: 84532

Arbitrum Sepolia: 421614

interop-alpha-0: 420120000

interop-alpha-1: 420120001