MetaMask has launched the "Multi-Chain Account" feature, ushering in a new era of unified management for EVM and non-EVM networks.

The cryptocurrency wallet giant MetaMask announced that it will launch the “Multichain Accounts” feature by the end of October 2025, allowing users to group EVM and non-EVM network (such as Solana) addresses under the same account, achieving unified management of assets, addresses, and on-chain transactions. This feature marks a key step towards the usability and interoperability of self-hosted wallets in a multi-chain ecosystem, holding significant importance for DeFi users, cross-chain operations, and asset allocation. This article provides a detailed interpretation for cryptocurrency users from the perspectives of function analysis, user value, potential market impact, and risks.

1. Function Details: What is a “Multi-Chain Account”

• MetaMask clearly states that the multi-chain account feature will be “one account, multi-chain network”: a single MetaMask account can manage both EVM network addresses and non-EVM network addresses.
• On the premise that the original EVM address retains its name and address unchanged, the system will pair each EVM address with a Solana address to form a “multi-chain account.” If the user does not yet have a Solana address, the system will automatically create one for them.
• Support for early network coverage of EVM series networks (such as Arbitrum, Base, etc.) and Solana, with plans to expand to multi-chains such as Bitcoin, Tron, Monad in the future.
• Function launch time: MetaMask stated that it will launch this feature by the end of 2025, specifically “the end of October”, and recommends users to upgrade their Wallet to experience it.

2. Why is this feature important for encryption users?

1. Multi-chain asset management is more convenient

In the past, if users held both EVM network assets and non-EVM network assets, they needed to switch between different addresses in their Wallet, remember different networks, which was somewhat complicated. This multi-chain account mechanism can group different chain assets together, simplifying the management burden of “cross-chain and multiple addresses.”

2. Enhance cross-chain operation experience

Unified accounts mean smoother viewing, trading, and bridging of assets across different chains within the same UI. For users participating in multi-ecosystems like XRP Ledger, Solana, and Arbitrum, this signals a lower barrier to entry.

3. Strengthening Self-Custody and Decentralized Wallets

MetaMask, as a well-known self-hosted wallet, strengthens multi-chain support this time, which helps consolidate its entry position in DeFi and cross-chain applications; this is beneficial for users who prefer non-custodial and direct control of their assets.

4. It is also of positive significance for institutions or large holders.

When user assets are spread across multiple chains and involve multiple protocols, unified management, reduced operational complexity, and minimized security/management risks caused by address confusion are especially important for institutional users.

3. Potential Impact on the Encryption Ecosystem

cross-chain ecosystem acceleration

The launch of MetaMask multi-chain accounts means that cross-chain use cases have been further simplified. As user experience improves, non-EVM networks (such as Solana) may see more asset migration and bridging demands from the EVM ecosystem.

Enhance the competitiveness of the Wallet

In the wallet competition, supporting more chains and ease of operation will become important differentiating factors. MetaMask's move may prompt other wallets to accelerate their multi-chain functionality layout.

Self-hosted Wallet Evolves into a Full-chain Web3 Gateway

Multi-chain accounts make wallets not only a tool for asset storage but also an entry point connecting multiple chains and multiple protocols. This has strategic significance for the future of Decentralized Finance, RWA (Real World Assets), and cross-chain financial applications.

Potential risks and regulatory perspectives worth paying attention to

While cross-chain aggregation is convenient, it may also bring compliance, auditing, and security challenges. For example, unified management of multi-chain assets may introduce new risks of “on-chain asset penetration regulation,” and both users and protocol parties need to raise their risk awareness.

4. Suggestions and Precautions for User Implementation Operations

• Upgrade: Ensure that MetaMask is updated to the latest version to receive the multi-chain account feature according to the rollout plan.
• Backup mnemonic phrases and addresses: During the function switch, it is recommended that users reconfirm that the Secret Recovery Phrase has been safely saved to avoid confusion caused by address changes or regrouping.
• Check Address Pairing: After going live, users can check whether the EVM + Solana addresses are correctly paired under each multi-chain account and confirm that all their assets are viewable.
• Attention to extended network support: Although initially supporting Solana, it will expand to Bitcoin, Tron, and others in the future. Users should pay attention to announcements and prepare asset management plans in advance.
• Security Awareness: While unified accounts are convenient, it is still necessary to guard against traditional self-custody risks such as cross-chain bridge security, wallet plugin risks, spear phishing attacks, and private key leaks.

5. Outlook on the Significance for the Encryption Market and Ecological Users

From a macro perspective, the MetaMask multi-chain account is a milestone in the evolution of self-hosted wallets, reflecting the transition of users from “single-chain operations” to a “multi-chain, cross-protocol operation” model. For users active in Decentralized Finance, cross-chain asset allocation, and even participating in ecosystems like XRP Ledger, this feature enhances operational efficiency and experience, while also suggesting that the importance of user experience in the multi-chain era has entered a new stage.

At the same time, from the perspective of project parties and developers, the improved usability of the Wallet means that its role as an ecological entry point will be more solid, which is beneficial for dApps, bridging projects, and asset issuers to attract more users. Overall, this is a “structural function upgrade” that holds milestone significance in the multi-chain trend of the encryption market.

Common FAQ

Q: What is a “multi-chain account”?

Answer: In MetaMask, “multi-chain account” refers to an account that can simultaneously contain EVM network addresses and non-EVM network addresses (currently Solana), allowing users to view and manage assets across chains under a single account.

Q: Will my old EVM Address change?

Answer: No. MetaMask states that all existing EVM Addresses will retain their names and Addresses, and the system will simply categorize them into the new multi-chain account structure.

Q: Which networks are currently supported?

Answer: Initially supports EVM series networks + Solana. Future plans to introduce more chains such as Bitcoin, Tron, Monad.

Q: What should I do if I already have multiple Solana addresses?

Answer: If you have more Solana addresses than EVM addresses, MetaMask will create corresponding EVM addresses to pair with those extra Solana addresses. Conversely, the same applies.

Q: Does the hardware wallet also support pairing?

Answer: Currently, hardware wallets only support EVM network addresses, so the connected hardware account will remain in an EVM single-chain state and will not be assigned to non-EVM addresses such as Solana.

Conclusion

For cryptocurrency users who prefer a multi-chain asset layout and are active in the Decentralized Finance and cross-chain ecosystems, the multi-chain account feature launched by MetaMask is an important upgrade. It not only enhances the convenience of wallet operations but also indicates that self-hosted wallets will play a more critical entry role in the multi-chain era. Users are advised to prepare for the upgrade in advance, back up their mnemonic phrases, and closely monitor subsequent network expansions and security alerts to fully seize the opportunities brought by this feature.