How To Add Different Blockchains To Metamask?

How to Add Different Blockchains to Metamask?

MetaMask is a widely used cryptocurrency wallet that enables users to connect to different blockchain networks like Ethereum, BNB Smart Chain, and others.

This can be done through a network selector, manual network addition, or tools like Chainlist, which offers a simple method for adding various blockchains via custom RPC settings.

Open Metamask and Click on the Network Dropdown

To add a new blockchain network to the MetaMask wallet, the user should open the MetaMask extension in the browser or the mobile app and then click on the network dropdown at the top of the interface.

The user will find a list of different networks such as Ethereum, Binance Smart Chain, and others in the dropdown menu.

To connect to a new network, the user should select ‘Custom RPC‘ and input the network details provided by the network’s documentation.

Choosing the correct network is important for interacting with decentralized applications or transferring funds to ensure compatibility and security.

By using the network selector, users can easily switch between networks to access various decentralized services and functionalities within the blockchain ecosystem.

Click on ‘Custom RPC’ and Enter the Network Details

When the network dropdown is opened, selecting ‘Custom RPC’ allows for the manual input of necessary network details to connect to the new blockchain network.

Once ‘Custom RPC’ is clicked, a form will display where the RPC URL, chain ID, symbol, and block explorer URL of the specific blockchain can be entered.

The RPC URL acts as the gateway for the MetaMask wallet to communicate with the blockchain network, while the chain ID distinguishes the particular blockchain.

It is important to ensure the accuracy of the information entered to prevent connectivity issues.

Upon entering the details, clicking ‘Save‘ will add the new network to the MetaMask wallet.

Save the Network and Switch to it on Metamask

After entering the custom RPC details, save the new network configuration and switch to it by selecting the network from the dropdown list to connect and approve the changes.

After saving the network settings, it is essential to verify that the custom RPC details are accurate to avoid any connectivity issues.

Reviewing the entered information will assist in smoothly transitioning between networks.

Approving the connection is the final step, ensuring that your device is securely linked to the selected network.

By focusing on these details, you can uphold a stable and dependable network connection for your device.

What Are the Networks You Can Add to Metamask?

MetaMask is compatible with various blockchain networks, such as Ethereum Mainnet, BNB Smart Chain, Polygon, Fantom Opera, Arbitrum, Optimism, and Harmony.

This allows users to use a versatile wallet that can interact with multiple blockchain ecosystems.

Ethereum Mainnet

The Ethereum Mainnet serves as the primary public blockchain network for Ethereum, facilitating real transactions and serving as a common platform for various decentralized applications (dApps).

Being one of the leading blockchain networks, the Ethereum Mainnet plays a vital role in the decentralized ecosystem by enabling the execution of smart contracts and the transfer of Ether, which is the platform’s native cryptocurrency.

MetaMask, a popular browser extension and mobile application, serves as a connecting link for users to easily engage with the Ethereum Mainnet.

By offering a user-friendly interface, MetaMask streamlines tasks such as sending and receiving Ether, interacting with dApps, and securely managing digital assets on the Ethereum network.

Ropsten Test Network

The Ropsten Test Network serves as an Ethereum testnet that enables developers to test smart contracts and dApps in an environment similar to the Ethereum Mainnet, without the risk of actual financial loss.

This testing platform is essential for developers as it offers a secure environment to deploy and run their applications before launching them on the main Ethereum network.

This ensures that everything operates as intended.

Developers can simulate different scenarios, debug code, and identify potential vulnerabilities without the risk of affecting real user funds.

Integrating Ropsten with MetaMask is a simple process – users can easily switch to the Ropsten network within MetaMask to engage with test Ether and deploy their smart contracts for testing and validation.

Kovan Test Network

Kovan is an Ethereum test network that utilizes the Proof of Authority (PoA) consensus mechanism, providing a stable environment for testing purposes without the need for real ETH.

The Kovan Test Network serves as a dependable platform for developers to test smart contracts and decentralized applications before launching them on the Ethereum mainnet.

Its notable feature is the fast block time, which allows for swift validation of transactions.

Developers benefit from using Kovan as it helps them identify and address potential issues in their projects while ensuring security and efficiency.

The integration of Kovan into MetaMask is a straightforward process that entails adding network details like the network name, RPC URL, chain ID, symbol, and block explorer URL to access its features seamlessly.

Rinkeby Test Network

Rinkeby is an Ethereum testnet that utilizes a PoA consensus algorithm, providing developers with a sturdy platform to experiment with their applications.

This test network presents a consistent and dependable setting for testing smart contracts and decentralized applications before launching them on the primary Ethereum network.

The Rinkeby Test Network is widely utilized for various purposes, such as testing new features, conducting security audits, and replicating network conditions.

To connect Rinkeby with MetaMask for testing, developers can easily designate Rinkeby Test Network as the network option within their MetaMask wallet settings.

By transitioning to Rinkeby, developers can engage with Ethereum smart contracts and dApps in a controlled environment to ensure their proper functionality prior to deployment.

Goerli Test Network

The Goerli Test Network serves as a cross-client Ethereum testnet that allows developers to test their projects using different client implementations.

This test network is noteworthy for its utilization of the Proof-of-Authority (PoA) consensus mechanism, which offers quicker block times and enhanced security.

Its significance in testing cannot be overstated, providing a dependable environment for debugging and validating smart contracts without the need for real Ether.

Incorporating Goerli into MetaMask involves a relatively straightforward process of configuring the custom RPC settings.

This includes entering the network name, RPC URL, chain ID, symbol, and block explorer URL.

This setup enables developers to easily connect to and make use of this valuable testing resource.

Binance Smart Chain Mainnet

The Binance Smart Chain (BSC) Mainnet is a blockchain network designed for executing smart contract-based applications and is recognized for its economical transaction fees.

Users can take advantage of the features of BSC Mainnet, such as swift confirmation times and high throughput, which make it well-suited for decentralized finance (DeFi) activities.

One significant benefit is its compatibility with popular wallets like MetaMask, providing a familiar interface for engaging with BSC Mainnet.

To incorporate BSC Mainnet into MetaMask, users simply have to navigate to the custom RPC settings within MetaMask and enter the BSC Mainnet details, which include the network name, RPC URL, chain ID, symbol, and block explorer URL.

Binance Smart Chain Testnet

The Binance Smart Chain Testnet serves as a testing environment for developers to deploy and test their applications without incurring any costs.

Through the use of the Binance Smart Chain Testnet, developers can replicate real-world scenarios and interactions to ensure the strength and efficiency of their applications prior to launching them on the mainnet.

This testnet is a critical component in the development process as it allows developers to pinpoint and address any potential bugs or issues, ultimately improving the overall user experience.

To begin using the BSC Testnet on MetaMask, developers must add the Binance Smart Chain network to their wallet by selecting ‘Custom RPC’ in the network dropdown menu and inputting the Testnet details provided by Binance.

Polygon Mainnet

Polygon Mainnet serves as a Layer 2 scaling solution for Ethereum, providing faster and more cost-effective transactions while upholding security and decentralization principles.

Users and developers find value in Polygon’s Mainnet due to its ability to alleviate congestion on the Ethereum network, resulting in speedier transaction validations and reduced fees.

The platform offers a streamlined environment for creating and launching decentralized applications, improving the overall user experience.

Integrating Polygon Mainnet with MetaMask is a simple process that entails adding it as a custom RPC network, granting users access to the efficiency and cost-effectiveness of Polygon’s ecosystem directly through their MetaMask wallet.

xDai Chain

The xDai Chain is a stablecoin-based blockchain known for its fast and cost-effective transactions, commonly utilized for decentralized applications and payments.

One distinctive aspect of the xDai Chain is its stablecoin, xDai, which maintains a 1:1 peg to the US dollar.

This stability provides pricing predictability, making it suitable for day-to-day transactions.

The chain operates on a consensus mechanism called Proof of Stake (PoS) to swiftly and effectively validate transactions.

Its integration with the Ethereum ecosystem enables seamless interoperability between the two chains, offering a broad array of potential applications.

Users can incorporate the xDai Chain into MetaMask by following a few straightforward steps to access its benefits for convenient transactions.

Fantom Opera

Fantom Opera is a blockchain platform designed for DeFi, dApps, and enterprise applications.

It is known for its fast speed, security, and scalability, providing near-instant finality and low transaction costs.

The network’s capability to process thousands of transactions per second makes it suitable for applications that require quick execution and high throughput.

To integrate Fantom Opera with MetaMask, users can add the network to their wallet by entering the custom network details.

This connection allows users to access decentralized applications and DeFi platforms on the Fantom network, enabling them to engage in various activities like staking, lending, and trading seamlessly.

Avalanche Mainnet

The Avalanche Mainnet is a blockchain platform known for its scalability and decentralization, specifically designed for the development and deployment of dApps and enterprise blockchain solutions.

Built on the Avalanche consensus protocol, its primary strength is its ability to process thousands of transactions per second with minimal latency.

The platform offers developers an opportunity to build innovative applications that prioritize performance and security.

By connecting Avalanche Mainnet with MetaMask, users gain convenient access to decentralized applications and can engage with the extensive array of projects supported by Avalanche.

This integration ensures a seamless user experience and introduces numerous opportunities within the decentralized finance and Web3 sectors.

Huobi ECO Chain Mainnet

The Huobi ECO Chain (HECO) Mainnet functions as a high-speed blockchain platform designed for efficient dApps, offering quick confirmation times and low transaction fees.

One of the notable benefits of utilizing HECO Mainnet is its smooth compatibility with popular wallets such as MetaMask, enhancing user experience for individuals already accustomed to prevalent DeFi platforms.

By incorporating the HECO Mainnet into the MetaMask wallet, users can easily engage with a diverse array of decentralized applications that operate on the Huobi ECO Chain network.

To accomplish this, users can access their MetaMask extension, select the network dropdown menu, opt for ‘Custom RPC,’ and input the HECO Mainnet parameters to finalize the configuration.

Moonbeam Testnet

The Moonbeam Testnet is a smart contract platform that is compatible with Ethereum.

It enables developers to test their decentralized applications (dApps) with support for the Ethereum Virtual Machine (EVM) and cross-chain integrations.

This testnet provides developers with an ideal environment to experiment with various blockchain functionalities without the risks associated with deploying on the mainnet.

By using the Moonbeam Testnet, developers can address interoperability challenges by building applications that interact with multiple blockchains.

By integrating the Moonbeam Testnet with MetaMask, developers can easily switch their wallet network to the Moonbeam Testnet.

This allows them to deploy and test smart contracts in a simulated network environment before transitioning them to production.

Moonriver Testnet

The Moonriver Testnet serves as a testing platform for Ethereum-compatible smart contracts, giving developers the opportunity to deploy and test their applications within a Polkadot-based environment.

Developers can utilize the Moonriver Testnet to guarantee smooth interoperability between the Ethereum and Polkadot ecosystems, enabling them to benefit from the strengths of both platforms.

With its robust infrastructure, developers can identify and resolve any potential issues before deploying their smart contracts on the main network, reducing risks and ensuring smoother transitions.

To add the Moonriver Testnet to MetaMask, developers need to access the network settings, choose custom RPC, and input the testnet’s details such as the RPC URL and chain ID.

This allows developers to easily switch between Ethereum and Moonriver environments for effective testing and development.

Harmony Mainnet

The Harmony Mainnet is a blockchain platform designed for decentralized applications, emphasizing speed and security while offering low fees and quick transaction finality.

It is recognized for its high throughput, capable of handling thousands of transactions per second, making it an attractive option for developers interested in constructing scalable and efficient dApps.

Harmony Mainnet integrates smoothly with popular wallets like MetaMask, allowing users to access their decentralized applications directly from their familiar interface.

Adding Harmony Mainnet to MetaMask is a simple process – just open MetaMask, navigate to the Networks section, and select ‘Add Network.’

Then, enter the necessary details such as the network name, RPC URL, chain ID, symbol, and block explorer URL to finish the setup.

Harmony Testnet

The Harmony Testnet provides developers with a platform to experiment with their decentralized applications in a controlled setting that mirrors the functionality of the Harmony Mainnet.

This testing environment offers several benefits, including the ability for developers to test their dApps without putting real assets at risk on the live network.

It serves as a safe space for refining smart contracts, debugging code, and ensuring smooth integration before deployment on the Mainnet.

By utilizing the Harmony Testnet, developers can optimize their applications for performance and security.

To integrate the Harmony Testnet with MetaMask, users must access the network settings in MetaMask and enter the Testnet details provided by Harmony.

This straightforward process enables developers to easily switch between networks for effective development and testing.

Near Mainnet

Near Mainnet is a high-performance blockchain platform optimized for scalability and developer-friendly smart contract deployment.

With Near Mainnet, developers can take advantage of its innovative sharding solution, which allows for parallel processing of transactions to enhance speed and efficiency.

Another key feature is its low transaction fees, making it cost-effective for users.

To add Near Mainnet to MetaMask, users need to open their MetaMask wallet, click on the network selection dropdown, choose ‘Custom RPC,’ and input the Near Mainnet RPC URL.

Once the network is added, users can seamlessly interact with decentralized applications built on Near Mainnet directly through their MetaMask extension.

Near Testnet

The Near Testnet serves as a testing environment for developers to deploy and test their applications prior to launching them on the Near Mainnet.

Developers have the opportunity to use Near Testnet to replicate real-world conditions and ensure the proper functionality of their applications.

This testing environment aids in the identification and resolution of any issues or bugs before transitioning to the live production environment.

Near Testnet provides a valuable platform for experimenting with smart contracts, dApps, and other decentralized solutions securely.

The integration of Near Testnet with MetaMask is relatively simple, requiring developers to include the Testnet RPC URL in their MetaMask settings.

This enables them to interact with their applications on Near Testnet directly through the MetaMask browser extension.

Optimism Mainnet

The Optimism Mainnet is a scaling solution built on Ethereum’s Layer 2, aiming to offer fast and cost-effective transactions while upholding Ethereum’s security.

Users of the Optimism Mainnet can experience reduced gas fees and quicker transaction processing times compared to Ethereum’s mainnet.

Through Optimism’s optimistic rollup technology, users can benefit from enhanced scalability without sacrificing decentralization.

To include Optimism Mainnet in MetaMask, users must navigate to the custom RPC network settings in MetaMask and enter the details for Optimism Mainnet.

By following the setup guide provided by Optimism, users can seamlessly integrate this Layer 2 solution into their MetaMask wallet for improved transaction efficiency.

Arbitrum Mainnet

The Arbitrum Mainnet provides a Layer 2 scaling solution for Ethereum, allowing faster and more cost-effective transactions through the use of optimistic rollups.

One of the main benefits of using Arbitrum Mainnet is the notable decrease in gas fees, especially helpful during times of high network congestion on the Ethereum mainnet.

By integrating Arbitrum Mainnet with MetaMask, users can easily access this Layer 2 solution directly from their familiar wallet interface.

The process of adding Arbitrum Mainnet to MetaMask entails customizing the network settings, such as the RPC URL and chain ID, which enables users to access faster transaction speeds and lower costs while maintaining security.

Frequently Asked Questions