MetaMask Strategically Integrates Sei Network to Enhance Cross-Chain Web3 Experience

8/11/2025, 10:49:25 AM
Intermediate
Blockchain
MetaMask has announced a strategic integration with the high-performance Sei public blockchain. Users can now access the Sei network with one click and easily use its ecosystem applications. This integration advances MetaMask’s cross-chain strategy, expanding supported networks to 11 and enhancing the multi-chain user experience in Web3. The Sei ecosystem has a total value locked (TVL) of $600 million and over 10 million active users. Sei has become a major player with EVM support among leading blockchain networks.

·The Sei network is now officially one of the default native networks supported by MetaMask, allowing users to seamlessly access the Sei ecosystem through their MetaMask wallet.

·Sei is a leading EVM ecosystem. Recent data indicates its total value locked (TVL) is approximately $600 million, with a daily transaction volume of 4.2 million, and more than 11 million monthly active users.

·MetaMask now supports 11 blockchains. It continually advances cross-chain interoperability and enhances the user experience as it drives further growth across the Web3 ecosystem.

MetaMask, the world’s leading self-custody Web3 wallet developed by Consensys, has announced a strategic integration with the Layer 1 blockchain platform Sei. With this integration, the Sei network becomes a default option within the MetaMask wallet. Users can connect to Sei with a single click and enjoy seamless access to the Sei ecosystem’s dApps and native assets. MetaMask now supports 11 blockchains, further enhancing its multi-chain strategy and providing users with a streamlined, unified cross-chain experience.

MetaMask users can also access a dedicated Sei page in MetaMask Portfolio, where they can explore applications, tokens, games, and NFTs within the Sei ecosystem, as well as bridge, swap, or purchase Sei assets directly in the wallet. This integration removes many of the typical challenges associated with traditional cross-chain activity, providing a safer, guided experience and significantly reducing exposure to common Web3 scams. MetaMask’s move directly addresses persistent cross-chain hurdles, delivering a substantially improved user experience.

On-chain data shows that Sei processes over 4.2 million transactions daily, with TVL surpassing $600 million and 11 million monthly active users. In less than a year since the launch of its EVM compatibility, the Sei ecosystem has experienced rapid growth, underscoring robust market demand for its high-performance, low-latency infrastructure. This partnership lets MetaMask users tap directly into Sei’s emerging EVM ecosystem, while giving Sei access to MetaMask’s vast user base and its trusted crypto community.

This integration advances MetaMask’s multi-chain strategy. As native network support grows, MetaMask is evolving into an all-in-one platform where users can manage assets and activities across blockchains in a unified interface—eliminating the need to switch wallets or bridge tools frequently.

Gal Eldar, Global Product Lead at MetaMask, commented, “Supporting emerging networks like Sei is all about solving real user challenges. As Web3 becomes multi-chain, users shouldn’t have to juggle fragmented tools to participate in different ecosystems. By bringing Sei into MetaMask, we’re providing a smoother, safer experience that can drive the next wave of Web3 growth.”

Justin Barlow, Executive Director of the Sei Development Foundation, added, “MetaMask integration unlocks Sei’s high-performance blockchain infrastructure for over 100 million users worldwide. This greatly expands Sei’s ecosystem reach and gives users a familiar, convenient way to access Sei, representing an important milestone in Sei’s development as a leading EVM ecosystem.”

With Sei now part of its supported networks, MetaMask reaffirms its commitment to lowering the barrier to Web3 adoption. Seamless cross-chain interoperability gives users more freedom and flexibility on-chain. This marks significant progress toward an interconnected and accessible decentralized ecosystem.

About MetaMask

MetaMask, developed by Consensys, is the world’s leading self-custody Web3 platform. As the trusted choice for users, MetaMask is widely used for NFT minting and collection, DAO participation, gaming, and DeFi protocol activity.

About Consensys

Consensys is a top Ethereum software company building the foundational infrastructure, tools, and protocols relied on by the world’s largest decentralized ecosystem. Founded in 2014 by Ethereum co-founder Joseph Lubin, Consensys has played a vital role in Ethereum’s growth, releasing core products like MetaMask and Infura, and actively contributing to milestones such as The Merge and the Pectra upgrade. With its global product suite and deep ecosystem reach, Consensys is committed to making Ethereum the trusted foundation of the new global economy. Learn more at: https://consensys.io

About Sei

Sei is a high-performance Layer 1 blockchain designed as foundational infrastructure for digital asset markets. Since going live on mainnet in 2023, Sei has handled billions of transactions and supports over 45 million wallet addresses. Its upcoming Giga upgrade will open new scalability pathways for the Ethereum ecosystem. The project is backed by premier investors including Multicoin, Jump, and Coinbase Ventures. For more details, visit: https://www.sei.io/

Disclaimer:

  1. This article is reprinted from [BlockBeats], with the copyright belonging to the original author [BlockBeats]. If you have concerns regarding the reprint, please contact the Gate Learn team, who will address the issue promptly according to our procedures.
  2. Disclaimer: The views and opinions expressed herein are solely those of the author and do not constitute investment advice.
  3. Other language versions of this article are translated by the Gate Learn team. Do not copy, distribute, or use translated articles without proper attribution to Gate.

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