MetaMask Just Supercharged Your Wallet with Sei Integration – Here’s Why It Matters

MetaMask drops the mic with Sei Network support—just as traders start fleeing Ethereum's gas fees.

The crypto world's favorite wallet just got a turbocharge. Sei's blistering transaction speeds now sit snugly alongside MetaMask's 30 million+ active users. No more copy-paste contract addresses—just one-click access to the fastest L1 in the game.

Behind the scenes: Sei's parallelized EVM now talks directly to MetaMask's extension. That means instant swaps without those soul-crushing 'pending transaction' purgatories.

Wall Street analysts are already calling it 'too little, too late'—right before secretly updating their own MetaMask configurations.

MetaMask to support native swaps and bridging

MetaMask has added a dedicated Sei page on its platform and users can access features such as Sei-based decentralized applications, games, tokens and non-fungible tokens. Users can also swap and bridge assets to Sei, or purchase SEI directly from within the MetaMask wallet.

The integration comes as Sei’s ecosystem records significant growth, including in decentralized finance. On-chain activity has exploded with daily transactions surging to over 4.2 million, while total value locked has surpassed $600 million. Meanwhile, Sei’s monthly active users, or MAUs, has surged to 11 million.

Per DeFiLlama, Sei’s stablecoin market cap has spiked more than 30% in the past seven days to over $265 million.

MetaMask adding support for the L1 blockchain will unlock the platform’s high-performance network infrastructure for more than 100 million users globally. Justin Barlow, executive director at the Sei Development Foundation, added:

“This partnership provides Sei’s growing ecosystem with unprecedented reach while delivering a seamless onboarding experience that users already know and trust. It’s a milestone that takes Sei one step further in building the best high-performance EVM ecosystem.”