Add Arbitrum One to Metamask
Metamask is a cryptocurrency wallet and gateway to decentralized applications (DApps) that run on Ethereum, Arbitrum One and other EVM blockchains. In this guide, we'll explain how to configure the Arbitrum One Mainnet on your Metamask so you can interact with the MARK token on these network.
Option 1: Configuration via Chainlist.org
Open Metamask and ensure the extension is installed in your browser. If you need help, you can download it from the official website.
Visit Chainlist.org in your browser.
On Chainlist.org, search and select the "Arbitrum One" network.
Click the "Add to Metamask" button.
A Metamask window will pop up asking if you allow the network change. Click "Switch Network".
Now, in the Metamask interface, you can choose this network from the dropdown menu or switch back and forth as needed.
Done! You can now interact with the Arbitrum One network on Metamask.
Option 2: Manual Configuration
Open Metamask and ensure the extension is installed in your browser. If you need help, you can download it from the official website.
Click on your avatar or profile picture in the top-right corner and select "Settings".
In the "Networks" tab, scroll down and click on "Add Network".
Fill in the configuration fields as per the table below:
| Network | New RPC URL | Chain ID | Currency Symbol | Block Explorer URL |
|---|---|---|---|---|
| Arbitrum One | https://arbitrum-one-rpc.publicnode.com | 42161 | ETH | https://arbiscan.io/ |
Click on "Save" to add the network.
In the top bar of the Metamask window, select "Arbitrum One" from the network dropdown.
Done! You can now use the Arbitrum One on Metamask.