On August 6, 2025, MetaMask, the leading self-custodial crypto wallet with over 100 million users, announced native support for the Sei Network, a high-performance Layer 1 blockchain, per The Crypto Times. This integration, increasing MetaMask’s supported blockchains to 11, enables users to interact with Sei’s ecosystem—dApps, tokens, NFTs, and more—directly through the wallet’s interface without manual setup or third-party tools, per The Block. Gal Eldar, MetaMask’s global product lead, emphasized the goal of simplifying Web3’s multi-chain reality, stating, “Users shouldn’t have to wrestle with different wallets or complex bridges to participate,” per The Crypto Times.
Security Focus: The integration reduces reliance on unfamiliar bridges, enhancing safety, per The AI Journal. Users are advised to use strong passwords and two-factor authentication, per AInvest.com.
Sei, launched in 2023, has surged since its Sei V2 EVM-compatible upgrade in 2024, boasting:
Sei’s parallelized EVM, 400ms transaction finality, and 12,500 TPS make it ideal for DeFi, gaming, and NFT applications like SparrowSwap and Astroport, per CoinGecko. Partnerships with Circle (native USDC), Ondo Finance (USDY), and Backpack Wallet bolster its ecosystem, per blog.sei.io.
Market Context: The $3.6T crypto market faces volatility from Trump’s tariffs and weak U.S. jobs data (73,000 vs. 100,000), per CNN. BTC ($114,333, 60.84% dominance) tests its 50-day SMA ($113,013), and ETH ($3,553) sees $465M ETF outflows, per Coincu and CoinPedia News.
MetaMask now supports 11 blockchains, including Arbitrum, Base, Solana, BNB Chain, and Linea, reflecting its push for a unified Web3 interface, per The Crypto Times. Dan Finlay, MetaMask co-founder, hinted at a potential native token launch, to be promoted within the wallet, aligning with Consensys’s decentralization goals, per The Crypto Times. However, no timeline or details were confirmed, per crypto.news.
