Data Streams
Low latency market data you can trust
Real-time performance, institutional reliability, and Chainlink-grade security built to support the future of onchain markets.
The most reliable pull-based oracle solution for high-throughput DeFi markets
Power sophisticated onchain markets
Stream granular market data—including prices, market status, and more—designed to support dynamic, 24/7 onchain trading systems.
Enable advanced onchain risk management
Protect against frontrunning and price manipulation with real-time data like mark prices and liquidity-weighted bid/ask. keeping your protocol sharp, secure, and always in sync.
Deliver lightning-fast trading experiences
Sub-second data delivery via Chainlink’s battle-tested infrastructure enables a highly performant user experience without compromising on decentralization.
Build with control
Data Streams’ modular architecture lets you define exactly what data you need and how it's delivered across all supported networks. Configure high-throughput custom channel reports, purpose-built for your use case.
Where traditional markets meet onchain finance
Context-aware data for secure tokenized markets
Stream market data
Stream market data enriched with metadata like market status, price type, and staleness indicators—essential for onchain tokenized equities and asset-backed protocols.
Ensure safe and compliant cross-chain operations
Ensure safe and compliant cross-chain operations by detecting stale or out-of-hours data to maintain accurate onchain behavior that reflects traditional market conditions.
Trusted infrastructure
Build confidently on battle-tested Chainlink infrastructure trusted across capital markets for secure, low-latency data delivery.
Comprehensive market access. Global, real-time,. onchain
Real-time pricing
Access real-time pricing for U.S. equities, ETFs, FX pairs, and commodities, streamed onchain with sub-second latency.
Identify market availability
Identify market availability in real time using built-in signals that distinguish between active trading hours and offline periods.
Deliver high-throughput performance
Deliver high-throughput performance with globally distributed infrastructure built for the speed and resilience required by next-gen finance.
Tailored to your DeFi protocol’s needs
Define your own data structure
Chainlink’s modular architecture lets you shape stream formats, cadence, and fields to match your protocol’s exact logic.
Accelerating time-to-market
Stream only the data your application needs, reducing overhead and accelerating time-to-market.
Adapt infrastructure
Adapt infrastructure to your vision, from tokenized ETFs to fully custom indices.
Unlock the next-generation of onchain markets
Perpetual futures
Leverage low-latency market data to build on-chain perpetual futures protocols that compete on performance with centralized exchanges.
Tokenized markets
Access real-time data for traditional financial markets - including FX rates, commodities, ETFs, and U.S. equities- onchain to power the global onchain economy.
Prediction markets
Build decentralized prediction markets that settle prediction rounds on-demand using accurate streams of real-world events data.
Enriched market data unlocks new possibilities
“The Chainlink data standard enables us to deliver a seamless experience without compromising on decentralization and security.”
“With Data Streams’ superior functionality, we are able to provide advanced UX supported by battle-tested infrastructure and unrivaled uptime.”
“Chainlink Data Streams allow GMX to deliver maximum speed, security, and reliability at scale and without compromise.”
The architecture behind the stream
Data Streams in action
Explore technical documentation and expert insights to better understand how Data Streams supports the future of onchain markets.
