The Roundup: Week of December 15th, 2025

From the publication of the Market Infrastructure Grid to securing regulated access in Hong Kong, this week demonstrated how Sei is scaling to meet global demand.

The Sei Market Infrastructure Grid was published, outlining the systems supporting enterprise adoption on Sei

As enterprise adoption compounds, a structural framework has emerged on Sei where capital, distribution, and infrastructure reinforce one another. The "Market Infrastructure Grid" represents a flywheel effect, enabling new integrations to strengthen the entire network and provide a robust foundation for institutional-grade applications.

$SEI went live on OSL, one of only two licensed CEXes in Hong Kong

The listing on OSL marks a significant step for Sei in the Hong Kong market, offering compliant trading avenues for professional and institutional counterparts. This integration underscores the network's growing credibility and accessibility in key financial hubs.

KuCoin Web3 Wallet integrated Sei mainnet 

Users can now send, receive, and swap assets directly on the Sei mainnet through the KuCoin Web3 Wallet. This integration enhances user experience by providing a secure and efficient gateway to explore the expanding Sei ecosystem.

Messari’s "State of Sei Q3" report revealed that Sei daily active addresses nearly doubled year-over-year

The "State of Sei Q3 2025" report confirms massive growth, with daily active addresses nearly doubling year-over-year to 824,000 and DEX volume surging 75%. These metrics underscore the network's rapid adoption as a high-performance layer for modern markets.

Dynamic’s "Builder's Guide" featured Sei as scalable payment infrastructure

Featured in Dynamic's latest strategic guide, Sei Labs Co-Founder Jay Jog articulates why high-throughput blockchains are essential for next-gen fintechs. The report provides a framework for builders to evaluate networks, positioning Sei as a critical infrastructure choice for 24/7 money movement and global interoperability.

Daily gaming activity on Sei consistently exceeds 500,000 unique wallets

Since late May, the network has sustained high engagement levels in gaming, driven by top titles such as Token Tails and Match Fighters. These metrics validate Sei's performance as a leading destination for interactive onchain experiences.

Oku launched Oku 2.0, utilizing 15 routers and 14 bridges for optimal routing

Oku 2.0 integrates 15 routers, 14 bridges, and over 35 chains to establish a robust execution environment. This update works behind the scenes to identify the optimal route for every trade, ensuring a frictionless experience for users navigating cross-chain liquidity.

Symphony deployed global servers to enhance quoting speed and reliability

The protocol has deployed load-balanced servers in the US and EU, routing requests to the nearest location to optimize latency. This architectural upgrade ensures robust uptime and faster execution for users, with cross-region backup capabilities.

DIA went live on Sei with trustless oracles and verifiable price feeds

DIA's trustless oracles now provide verifiable price feeds for the first parallelized EVM, ensuring data infrastructure matches Sei's sub-second finality. This integration enables developers to build highly responsive DeFi applications that leverage the network's parallel execution capabilities.

Tok Kombat announced it will bring its 20M user base onchain

The popular game Tok Kombat is building on Sei, bringing a massive existing community to the network. This migration underscores Sei's capacity to handle high-frequency gaming transactions and support large-scale consumer adoption.

Markets Move Faster On Sei.

Disclaimer:

This post is provided for informational purposes only and does not constitute an offer to sell or a solicitation of an offer to buy any securities, digital assets, or investment products. Any forward-looking statements, projections, or descriptions of anticipated activities are subject to risks and uncertainties and may not reflect actual future outcomes. Sei Development Foundation is not offering or promoting any investment in SEI tokens or digital assets, and any references to token-related activity are subject to applicable U.S. securities laws and regulations. All activities described herein are contingent upon ongoing legal review, regulatory compliance, and appropriate corporate governance. This post should not be relied upon as legal, tax, or investment advice.