How to Add zkSync Mainnet to MetaMask

This article describes the most secure and straightforward procedure for adding the zkSync Ethereum Layer 2 network to your MetaMask wallet.

The validated RPC details listed below will allow you to connect your MetaMask to the zkSync V2 Testnet in a matter of minutes. When the zkSync Alpha Mainnet is operational, we will update this documentation.

What is zkSync?

To ease congestion and increase transaction throughput, ZKSync, an Ethereum layer-2 scaling solution, launches its alpha mainnet.

As ZKSync, a Layer 2 scaling solution, officially launches its alpha mainnet, the Ethereum ecosystem experiences a big change. Zero-knowledge proofs, a cryptographic method that ensures transaction privacy, are used by ZKSync in order to reduce network congestion and increase transaction throughput on Ethereum.

The Ethereum blockchain has seen a number of challenges with regard to scalability and high transaction costs, which have gotten worse as DeFi and NFTs have seen more widespread usage.

Layer 2 solutions, such as ZKSYNC, have developed in response to these difficulties to enhance the network’s functionality and general effectiveness.

The alpha mainnet release of ZKSync represents a significant advancement on the roadmap. The launch serves as a demonstration of the first iteration of zkEVM, an engine compatible with the EVM (Ethereum Virtual Machine), being successfully integrated.

Due to this compatibility, developers may use ZKSync to publish their Ethereum smart contracts without having to make large code modifications. ZKSync intends to provide seamless adoption for current projects inside the Ethereum ecosystem as a result.

Can zkSync be Added to MetaMask?

Yes, the zkSync rollup is supported by MetaMask because it is compatible with Ethereum and the Ethereum Virtual Machine (EVM).

A Layer 2 approach for scaling the Ethereum network is ZK Sync. Users of zkSync can transfer ETH and ERC20 tokens instantly without having to wait for on-chain confirmations thanks to zero-knowledge proofs.

How to add zkSync to MetaMask

Please follow the instructions listed below, which provide the validated RPC information, to add the zkSync Layer 2 network to your MetaMask account.

Step 1 ====> Get the MetaMask browser add-on now.

Step 2 ====> Click the “Add Networks” button on your MetaMask wallet to add networks.

Step 3 ====> The confirmed zkSync RPC information should be copied and pasted onto this page (find details below).

Step 4 ====> You will connect to the zkSync Network after entering these details and choosing “Save.”

zKSync RPC Information

The RPC details for zkSync Alpha Testnet Network for MetaMask:

Network Name: zkSync alpha testnet


Chain ID: 280

Currency Symbol (Optional): ETH

Block Explorer URL (Optional):

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Using zkSync with MetaMask is a fantastic method to benefit from the scalability and privacy options offered by Layer 2.

Users may execute transactions with zkSync far more quickly than they can with standard ETH transfers while also keeping their transaction information and balances private.

ZkSync is presently being used as the foundation for many Ethereum projects, and it is quickly gaining popularity as a platform for dApps and DeFi applications.

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