What is MetaMask?


MetaMask is a software cryptocurrency wallet used to interact with the Ethereum blockchain and many others. It allows users to access their Ethereum wallet through a browser extension or mobile app, which can then be used to interact with decentralized applications.


metamask



How to add different crypto networks to MetaMask


First, you need to select what network you need to add to MetaMask. After that, you need to search " Add (network name) to MetaMask ". When you googled it you can find some websites like this as an example :   





Next, you need to click one of them. When you click on it and view it you can see some links, numbers and texts. 




 You need to write or copy them somewhere. After copying them navigate to custom RPC in MetaMask. And fill the spaces with the information.







After filling in the blanks click the save button. Now you have the network you want in MetaMask. You can switch to any network any time you want. Just click on the network you want and use it.