SEI Network is formally integrating Chainlink Data Streams as its preferred oracle solution. This milestone is a major leap in the network’s quest for low-latency market access and mainstream financial adoption.
Announced on Wednesday, the integration brings high-frequency, sub-second latency price data to SEI’s bustling decentralized markets. The advancement aims squarely at sophisticated institutional users and the next wave of tokenization projects.
With Chainlink Data Streams, SEI can now provide its more than 60 million wallets and leading DeFi protocols with ultra-reliable, real-time market information. This eliminates the lag and inaccuracies that have long hampered decentralized exchanges and derivatives platforms.
SEI Driven by Increasing Institutional Appetite
Institutional appetite for compliant, scalable blockchain solutions has soared in 2025 as partnerships between SEI and major finance players signal accelerating adoption. The SEI-Chainlink alliance enables the on-chain deployment of economic metrics from the U.S. Bureau of Economic Analysis, such as GDP and PCE Price Index. This further bridges traditional markets with Web3 and giving institutional teams unprecedented access to reliable on-chain data.
SEI’s EVM-compatible and parallelized transaction layer has recently been upgraded for faster execution. This allows DeFi protocols, stablecoins, and RWAs like tokenized treasuries to harness Chainlink’s data streams.
These enable instant pricing and settlement, with block finality under 400 milliseconds. Daily transactions have surged past 4 million, as total value locked (TVL) and active user count set new records during the roll-out of institutional-grade data services.
Beyond speed and accuracy, SEI is leveraging Chainlink’s Cross-Chain Interoperability Protocol (CCIP) to connect with over 60 blockchain networks and 140+ tokens. This unlocks seamless asset and data transfers, essential for advanced DeFi use cases, blockchain gaming, Web3 AI agents, and complex cross-chain automations.
Developers and users can now access shared liquidity, improved capital efficiency, and robust security guarantees, eliminating dependence on vulnerable external bridges.
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