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How To Add Networks (Mainnets/Testnets) to MetaMask Crypto Wallet (EVM Powered Networks)

#Airdrop Farming
2025-02-19 12:306 min read

Content Introduction

This video serves as a tutorial for adding Ethereum Virtual Machine (EVM) powered networks to the MetaMask Chrome extension. It explains how to add popular networks such as Polygon’s Mumbai testnet and the Binance Smart Chain. The tutorial covers both the testing and live transaction processes, highlighting the differences between using testnets (which use fake coins) and mainnets (which require real cryptocurrency). The video references an article for further reading and provides instructions on searching for networks on chainlist.org. Viewers learn how to navigate MetaMask effectively, including how to implement additional networks and approve transactions. Finally, the creator encourages viewers to subscribe for more content related to Web3 technologies.

Key Information

  • The video explains how to add EVM powered networks to MetaMask, particularly focusing on adding networks like Polygon.
  • It discusses the difference between testnets and mainnets, mentioning that testnets use fake coins for testing while mainnets use real currency.
  • Viewers are guided on how to add various networks using Chainlist.org and provided instructions for connecting them to the MetaMask extension.
  • The presenter highlights the importance of testing networks like Polygon Mumbai for development purposes.
  • The video encourages viewers to subscribe for more content related to Web3.

Timeline Analysis

Content Keywords

EVM Powered Networks

This video explains how to add EVM powered networks, like the Polygon Mumbai testnet, to MetaMask. It covers the basic functionalities of MetaMask and the differences between testnets and mainnets.

MetaMask

MetaMask is a wallet extension for accessing blockchain networks, specifically EVM compatible networks. The video demonstrates how to add different networks, including Polygon and Binance Smart Chain, for both testing and real transactions.

Polygon Mumbai Testnet

The Polygon Mumbai testnet is highlighted as a testing environment where fake coins can be used for testing transactions without real financial implications.

Blockchain Networks

Different blockchain networks are discussed, including how to integrate them into MetaMask. Key examples include Ethereum Mainnet, Polygon Matic, and the Binance Smart Chain.

Chainlist.org

Chainlist.org is referenced as a resource for finding and adding various networks to MetaMask, simplifying the process of integrating new blockchains and ensuring users can access the networks they need.

Testing vs Live Networks

The video distinguishes between test networks, where users can experiment with fake tokens, and live networks where actual cryptocurrency transactions occur.

Add Network to MetaMask

A detailed process is provided on how to add networks to MetaMask through clicking buttons and verifying connections to different chains, catering to both developers and general users.

Related questions&answers

What are EVM powered networks?

EVM powered networks are Ethereum Virtual Machine networks, which allow for interoperability with Ethereum-based applications.

How can I add Polygon to my MetaMask?

To add Polygon to your MetaMask, you can visit chainlist.org, search for the Polygon network, and follow the prompts to add it.

What is the difference between mainnet and testnet?

Mainnet is used for real transactions with actual cryptocurrency, while testnet is used for testing purposes with fake tokens.

What is the Polygon Mumbai testnet?

The Polygon Mumbai testnet is a testing network for the Polygon blockchain, allowing developers to test their applications without using real tokens.

How do I switch networks in MetaMask?

You can switch networks in MetaMask by selecting the network dropdown menu and choosing the network you want to switch to.

What should I do if I want to test transactions on a new network?

For testing transactions, use the testnet of that network, such as the Polygon Mumbai testnet, which allows for the use of fake tokens.

Can I add multiple networks to my MetaMask?

Yes, you can add multiple networks to MetaMask, allowing you to switch between them as needed.

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