How to Add Coinbase Base to MetaMask

How to Add Base to MetaMask

MetaMask, Crypto Basic, Learn

Can You Add Base to MetaMask?

Indeed, integrating the Base network with your MetaMask Wallet is feasible. As a Layer 2 solution in sync with the Ethereum Virtual Machine (EVM), Base is engineered to implement Ethereum-based smart contracts, rendering it interoperable with MetaMask. To embed Base into your MetaMask Wallet, it’s imperative to input the verified Network ID and Chain ID data via a reliable EVM network aggregator like ChainList.

Base Network

How to Add Coinbase Base to MetaMask

Interested in integrating the Coinbase Base chain into your MetaMask wallet? Here’s a straightforward guide utilizing ChainList, a renowned EVM network information aggregator. Developed by the team behind Defillama, ChainList simplifies the process of finding and connecting with any EVM-compatible network, including Base, by offering validated RPC and network IDs.

Follow these uncomplicated steps to get started with the authenticated Base chain:

  1. Head over to the ChainList website.
  2. Use the platform’s feature to connect your MetaMask Wallet.
  3. In the search bar at the top of the page, enter ‘Base’.
  4. Find ‘Add to MetaMask’ under Base EVM and click it. This action will automatically add the verified RPC information to your MetaMask extension.
Chainlist Base

Base Mainnet RPC 

Indeed, for those who prefer a more direct approach, MetaMask also accommodates manual connection to the Base Mainnet RPC and Network ID. You can employ the following details from the Base Docs:

  • Network name: Base
  • Network URL:
  • Chain ID: 8453 
  • Currency symbol: ETH 
  • Block explorer URL:

About Base

Base is a groundbreaking Ethereum Layer 2 (L2) solution, designed to enable the smooth integration of the next billion users into the blockchain sphere. It offers a safe and cost-efficient platform for executing any Ethereum Virtual Machine (EVM) codebase, facilitating easy integration of users and assets from Ethereum Layer 1, along with other interoperable chains. Constructed on Optimism’s open-source OP Stack, Base provides the benefits of the EVM environment at a fraction of the cost, enhancing its widespread accessibility.

Base 1


In summary, incorporating Base, a Layer 2 solution in harmony with the Ethereum Virtual Machine (EVM), into your MetaMask Wallet is not just practicable but also uncomplicated. With the aid of ChainList, an EVM network information aggregator, or a hands-on approach utilizing the Base Mainnet RPC and Network ID, you can effortlessly connect the Base network to your MetaMask Wallet. This enhancement broadens your wallet’s functionalities, permitting the execution of any EVM codebase on a secure, cost-efficient platform.

Find more Metamask related guides here.

Coinbase, ETH, MetaMask