What cryptocurrencies does the MetaMask wallet support?

MetaMask supports Ethereum, ERC-20 tokens like USDT and USDC, NFTs via ERC-721/1155, Layer 2 solutions like Polygon, and EVM-compatible chains like BSC, enhancing its utility in crypto.

Apr 03, 2025 at 05:15 am

MetaMask is a popular cryptocurrency wallet and gateway to blockchain apps that primarily supports Ethereum and Ethereum-based tokens. However, its compatibility extends beyond just Ethereum, making it a versatile tool for users in the cryptocurrency space. In this article, we will explore the various cryptocurrencies that MetaMask supports, providing a comprehensive overview for users looking to understand the wallet's capabilities.

Ethereum and ERC-20 Tokens

MetaMask's primary function is to interact with the Ethereum blockchain. As such, it fully supports Ethereum (ETH), the native cryptocurrency of the Ethereum network. Additionally, MetaMask supports all ERC-20 tokens, which are tokens built on the Ethereum blockchain. This includes popular tokens like:

• Tether (USDT)
• USD Coin (USDC)
• Dai (DAI)
• Chainlink (LINK)
• Uniswap (UNI)

These tokens are widely used in decentralized finance (DeFi) applications, making MetaMask an essential tool for users engaging with these platforms.

ERC-721 and ERC-1155 Tokens

Beyond ERC-20 tokens, MetaMask also supports ERC-721 and ERC-1155 tokens. These are standards for non-fungible tokens (NFTs) and semi-fungible tokens, respectively. ERC-721 tokens are unique and indivisible, often used for digital art, collectibles, and gaming assets. ERC-1155 tokens, on the other hand, can represent both fungible and non-fungible items, offering more flexibility. Examples of these tokens include:

• CryptoKitties
• Decentraland (MANA)
• Axie Infinity (AXS)

This support for NFTs makes MetaMask a valuable tool for users interested in the burgeoning NFT market.

Layer 2 Solutions

MetaMask also supports various Layer 2 scaling solutions built on top of Ethereum. These solutions aim to improve transaction speed and reduce costs. Some of the Layer 2 networks that MetaMask supports include:

• Polygon (MATIC)
• Optimism
• Arbitrum

These networks allow users to interact with decentralized applications (dApps) more efficiently, and MetaMask's support for them enhances its utility in the Ethereum ecosystem.

Other EVM-Compatible Chains

In addition to Ethereum and its Layer 2 solutions, MetaMask supports other blockchain networks that are compatible with the Ethereum Virtual Machine (EVM). These networks can run Ethereum smart contracts and interact with Ethereum-based dApps. Some of the EVM-compatible chains supported by MetaMask include:

• Binance Smart Chain (BSC)
• Avalanche (AVAX)
• Fantom (FTM)

This compatibility allows users to manage a diverse portfolio of cryptocurrencies within a single wallet, enhancing the flexibility and convenience of MetaMask.

Adding Custom Tokens

One of the strengths of MetaMask is its ability to add custom tokens. This feature allows users to add tokens that are not automatically recognized by the wallet. To add a custom token, users can follow these steps:

• Open the MetaMask extension or mobile app
• Click on "Add Token"
• Select "Custom Token"
• Enter the token's contract address, symbol, and decimals
• Click "Next" and then "Add Tokens"

This functionality is particularly useful for users who want to interact with new or less common tokens that are not yet widely supported.

Interacting with dApps

MetaMask's support for various cryptocurrencies extends to its ability to interact with decentralized applications (dApps). Users can connect their MetaMask wallet to dApps on different networks, allowing them to perform transactions, stake tokens, and participate in DeFi protocols. Some popular dApps that MetaMask users can interact with include:

• Uniswap
• Aave
• Compound

This integration with dApps makes MetaMask a central hub for users looking to engage with the broader DeFi ecosystem.

Security Considerations

While MetaMask supports a wide range of cryptocurrencies, it's important for users to consider security when managing their assets. MetaMask offers several security features, including:

• Seed phrase backup
• Hardware wallet integration
• Two-factor authentication (2FA)

Users should always be cautious of phishing attempts and ensure they are using the official MetaMask website and extensions. Additionally, it's recommended to use strong, unique passwords and to keep software up to date to protect against vulnerabilities.

Future Developments

MetaMask continues to evolve, with ongoing developments aimed at expanding its support for additional cryptocurrencies and improving user experience. Some of the anticipated features include:

• Enhanced support for more EVM-compatible chains
• Improved user interface for managing multiple networks
• Integration with more DeFi protocols

These developments are expected to further solidify MetaMask's position as a leading wallet in the cryptocurrency space.

Common Questions

Q: Can I use MetaMask to store Bitcoin?

A: No, MetaMask does not support Bitcoin (BTC) as it is not an Ethereum-based token. However, you can use other wallets like Trust Wallet or Ledger to store Bitcoin.

Q: How do I add a custom token to MetaMask?

A: To add a custom token, open the MetaMask extension or app, click on "Add Token," select "Custom Token," and enter the token's contract address, symbol, and decimals. Then, click "Next" and "Add Tokens."

Q: Does MetaMask support NFTs?

A: Yes, MetaMask supports NFTs through ERC-721 and ERC-1155 tokens. You can use MetaMask to buy, sell, and manage NFTs on the Ethereum blockchain.

Q: Can I use MetaMask with Binance Smart Chain?

A: Yes, MetaMask supports Binance Smart Chain (BSC). You can add BSC to your MetaMask wallet by selecting the network and entering the appropriate network details.

Q: Is MetaMask safe to use?

A: MetaMask is generally considered safe, but users must take precautions such as backing up their seed phrase, using strong passwords, and being wary of phishing attempts. Integrating with hardware wallets can also enhance security.