ETHDenver: MetaMask Announces Bitcoin and Solana Integration, Major Wallet Upgrades
Key Takeaways:
MetaMask is broadening its platform to include support for additional blockchain networks, offering users a single interface for various digital assets. The update introduces advanced features that streamline complex transactions while boosting wallet security. The integration hints at a move toward a more cohesive system for managing assets across multiple chains.MetaMask, the self-custodial Ethereum-based wallet, unveiled its long-term roadmap at ETHDenver on Thursday, introducing Bitcoin and Solana support alongside major security and usability upgrades.
In a press release shared with Cryptonews, MetaMask highlighted key updates including native Bitcoin and Solana support, a programmable account system, and improvements to the MetaMask Metal Card.
Bridging Bitcoin and Solana to MetaMask
MetaMask’s Bitcoin integration, set for Q3 2025, will allow users to natively store, send, and swap BTC within the wallet.
This update eliminates the need for separate wallets or wrapped tokens to interact with the Bitcoin network.
MetaMask will introduce native Solana support in May, making it the first non-EVM blockchain integrated into the wallet.
This update will provide users access to Solana’s ecosystem, enabling them to buy, sell, swap, and interact with Solana-based dApps through the MetaMask interface.
Solana users will also benefit from MetaMask’s security features and multi-chain compatibility.
Wallet With Programmable Accounts
MetaMask is also launching programmable accounts with Ethereum’s Pectra upgrade, introducing built-in multisig, two-factor authentication (2FA), and delegated access to AI agents for improved security.
Additionally, MetaMask is rolling out ERC-5792 batched transactions, allowing users to execute multiple actions—such as approving and swapping tokens—with a single click.
This enhancement looks to reduce gas fees and streamline transaction flows.
Gas Fee Flexibility and Security Enhancements
Launching in March, this feature will let users pay gas fees with any token, reducing transaction disruptions caused by insufficient ETH balances.
Another security upgrade addresses front-running bots and MEV sandwich attacks. In July 2024 alone, $11 million was siphoned from users on the Ethereum mainnet due to these exploits.
According to the company, MetaMask swaps have reduced these risks, with users reportedly 400 times less likely to be impacted.
MetaMask Metal Card and Multichain API
MetaMask is upgrading its Metal Card, which enables crypto payments at millions of merchants worldwide.
The new version will offer enhanced rewards and premium features for high-engagement users.
With crypto expanding beyond Ethereum, MetaMask is also launching the first-ever multichain API in June.
This API will allow dApps to connect to multiple networks simultaneously—both EVM and non-EVM—removing silos that slow mainstream adoption.
This upgrade benefits users who frequently bridge assets or manage multi-chain portfolios.
Additionally, MetaMask is improving user experience with features like support for multiple Secret Recovery Phrases (SRPs), profile sync across devices, and an upgraded trading view with advanced charting tools, making managing multiple accounts and networks more seamless.
Expanding Beyond Ethereum
With these updates, MetaMask is expanding its functionality beyond Ethereum, incorporating Bitcoin and Solana, reducing gas fee limitations, and enhancing security.
The company seeks to position its wallet as a comprehensive tool for managing digital assets.
In December, MetaMask launched a crypto payment card in the US through a limited pilot program.
The company indicated plans for a wider rollout once the initial supply is distributed.
Bridging Fragmented Ecosystems
Expanding support to include Bitcoin and Solana, MetaMask brings once-separate networks closer together under a single management tool.
This convergence prompts a reassessment of how fragmented the digital asset ecosystem has been and how consolidation might reshape investor strategies.
The integration encourages a look at the interaction between different blockchains and the challenges of harmonizing their unique protocols.
It serves as a catalyst for questioning whether unification can simplify asset management without oversimplifying the inherent complexities.
Such reflections are key to understanding the evolving dynamics of decentralized finance.
Frequently Asked Questions (FAQs)
By bringing Bitcoin and Solana into its fold, MetaMask could simplify the process of managing diverse assets, reducing the need for multiple wallets. Industry observers note that this step reflects a broader trend toward unifying different blockchains, which may ultimately lead to a more straightforward and efficient user experience.
Programmable accounts offer users greater control over their transactions, potentially lowering the complexity involved in multi-chain operations. Analysts believe these enhancements may lead to improved interaction between varied network protocols, offering deeper insights into decentralized finance practices.
The multichain API is designed to allow applications to connect with several blockchain protocols at once, which could encourage the development of more interoperable dApps. Experts suggest that this capability might redefine how developers approach cross-chain integration, ultimately supporting a more integrated digital ecosystem.
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