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You should not need to deploy an Unlock contract yourself. Here are the addresses of contracts deployed on respective networks and you can call them directly using the block explorer.

The core team has built a networks npm module that includes all the networks' addresses as well as rpc endpoints that you can use for debugging purposes: @unlock-protocol/networks.


The original and most secure EVM network.


Optimism is a Layer 2 Optimistic Rollup network designed to utilize the strong security guarantees of Ethereum while reducing its cost and latency.

BNB Chain

The best-performing EVM compatible layer 1. Fully compatible tooling for EVM with up to 35 times of capacity.

Gnosis Chain

Gnosis Chain is one of the first Ethereum sidechains and has stayed true to its values.


Polygon is a side-chain to build and scale your projects on Ethereum, the world's largest blockchain ecosystem.

zkSync Era

zkSync is a Layer-2 protocol that scales Ethereum with cutting-edge ZK tech. Our mission is not only to merely increase Ethereum's throughput, but to fully preserve its foundational values – freedom, self-sovereignty, decentralization – at scale.

zkEVM (Polygon)

Polygon zkEVM is a Layer 2 network of the Ethereum Virtual Machine (EVM), a zero-knowledge (ZK) rollup scaling solution.


Base is a secure, low-cost, builder-friendly Ethereum L2 built to bring the next billion users onchain.


Arbitrum One is a Layer 2 (L2) chain running on top of Ethereum Mainnet that enables high-throughput, low cost smart contracts operations.


Celo is the carbon-negative, mobile-first, EVM-compatible blockchain ecosystem leading a thriving new digital economy for all.

Avalanche (C-Chain)

Avalanche is an open, programmable smart contracts platform for decentralized applications.


Linea a Layer 2 zk-Rollup EVM-compatible chain powered by ConsenSys.

Base Sepolia

A public testnet for Base.


Scroll seamlessly extends Ethereum’s capabilities through zero knowledge tech and EVM compatibility. The L2 network built by Ethereum devs for Ethereum devs.


Sepolia is the primary testnet recommended by the Ethereum community for dapp development.