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
Ink: 57073
Soneium: 1868
Avalanche: 43114
BNB Smart Chain: 56
Celo: 42220
Testnet Deployments
Unichain Sepolia: 1301
Sepolia: 11155111
Base Sepolia: 84532
Arbitrum Sepolia: 421614
interop-alpha-0: 420120000
interop-alpha-1: 420120001