How to setup MetaMask for Cronos (CRO) Network

In this guide, we explain how to setup Metamask for the Cronos Chain network.


  • MetaMask extension installed on the browser
  • At least one wallet created or imported
How to Install and Setup MetaMask Browser Wallet
MetaMask is a popular cryptocurrency wallet that’s available both as a browser extension and as a mobile app. In this article, we explain how you can setup MetaMask on your browser.

Connecting MetaMask to Cronos

Switch the connected blockchain by clicking on the tab saying Main Ethereum Network, we need to add Cronos.

Scroll down until you find Add Network.

Enter in the Cronos Chain settings as follows:

  • Network name: Cronos
  • RPC URL:
  • Chain ID: 25
  • Currency: CRO
  • Block Explorer URL:

Click Save.

You have now connected to the Cronos Chain Mainnet with your Metamask Wallet!

Transactions on the Cronos Chain requires CRO which will be used as gas fee.

CRO token

CRO is a native token that powers the full suite of services offered by It is also used to pay for transaction fees on the Cronos Chain as the native utility token of the blockchain.

Buy CRO on FTX and get discounts on trading fees.