Sei Enhances Market Infrastructure with Real-Time Data and Transparency

Rongchai Wang
Dec 30, 2025 18:21

Sei introduces a Data & Transparency System integrating Chainlink, Pyth, and Nansen to enhance real-time market execution and intelligence, ensuring continuous pricing and risk management.

Sei has unveiled its Data & Transparency System, a sophisticated approach to market infrastructure that combines parallelized execution with top-tier pricing and intelligence solutions from Chainlink, Pyth, and Nansen, according to SeiSeiSei. This initiative aims to enhance real-time market operations, enabling continuous repricing, uninterrupted settlement, and swift risk adjustments.

Innovative Market Infrastructure

Sei’s system is built on a continuous information surface, treating data as a critical infrastructure layer. The system comprises three key components: Market Data & Oracles, Chain Observability, and Market Intelligence. Together, these elements facilitate high-velocity markets that are both legible and enterprise-ready.

Market Data & Oracle Infrastructure

Real-time markets on Sei benefit from execution-synchronous pricing. Chainlink, a preferred oracle infrastructure, provides sub-second price updates for over 300 assets, enhancing institutional DeFi and RWA markets. Pyth Network supports high-frequency trading with millisecond-level price updates, while RedStone offers flexible pricing for specialized instruments through a data-on-demand model.

Chain Transparency & Observability

Seiscan, powered by Etherscan, serves as the observability tool, offering transaction-level auditability even at high throughput. This ensures continuous compliance and reconciliation for enterprises, making audit trails available in real time.

Market Intelligence & Analytics

Sei integrates with Artemis, Nansen, and Dune to provide actionable market intelligence. Artemis and Nansen deliver live insights into user activity and capital flows, while Dune offers SQL-based access to onchain data, enabling the creation of live dashboards for real-time decision-making.

The Sei Advantage

Sei’s infrastructure supports real-time markets that operate continuously on a global scale. The Data & Transparency System secures this by aligning execution with institutional-grade pricing and intelligence, ensuring credibility and speed.

For more details, visit the official Sei blog.

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