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Deutsche Börse Market Data + Services, a unit of Deutsche Börse Group, has announced a strategic partnership with Chainlink to bring its trusted multi-asset class market data onchain for the first time. Through Chainlink’s institutional-grade DataLink service, real-time market data from Deutsche Börse’s leading trading venues — Eurex, Xetra, 360T, and Tradegate — will now be available across public and private blockchains. This milestone unlocks a new wave of opportunities for decentralized finance (DeFi) protocols and institutional players seeking to build regulated financial products powered by high-quality, traditional market data.
Deutsche Börse Group, one of the world’s largest exchange operators, delivers more than four billion data points daily and handled over €1.3 trillion in securities trading last year. By connecting this scale of trusted information to Chainlink’s infrastructure, more than 2,400 DeFi protocols across 40+ blockchains will gain access to the same real-time insights that underpin traditional capital markets. The integration marks a significant step in bridging traditional finance and the rapidly evolving onchain economy.
“Partnering with Chainlink to publish Deutsche Börse Group’s trusted market data onchain for the first time marks a major milestone in connecting traditional and blockchain-based financial markets,” said Dr. Alireza Dorfard, Managing Director and Head of Market Data + Services at Deutsche Börse Group. “By making data from Xetra, Eurex, 360T, and Tradegate accessible onchain through the Chainlink data standard, we are empowering global financial institutions to build the next generation of regulated financial products on the same high-quality data that underpins today’s markets.”
Bringing Market Data Onchain
The partnership will make available a wide range of Deutsche Börse’s real-time data, including:
• Eurex — Europe’s largest derivatives exchange, listing futures and options across interest rates, equity indices, FX, volatility, and more. In 2024, Eurex saw 2.08 billion contracts traded, with €3.6 trillion in open interest.
• Xetra — Europe’s leading exchange for ETFs and ETPs, recording €230.8 billion in turnover last year.
• 360T — One of the largest global FX venues, serving more than 2,900 buy-side clients and 200+ liquidity providers across 75 countries.
• Tradegate — A retail-focused stock exchange where Deutsche Börse holds a 43% stake, recording €247.8 billion in turnover and 34 million transactions this year.
Data from these venues, representing equities, derivatives, FX, and retail trading flows, will now be published onchain through Chainlink’s DataLink service. This opens the door to a range of new applications, from tokenized assets and stablecoins to institutional DeFi products that require trusted benchmarks and market feeds.
Sergey Nazarov, Co-Founder of Chainlink, emphasized the transformative nature of the partnership: “By adopting the Chainlink data standard, Deutsche Börse Market Data + Services is bringing the same high-quality, real-time market data that powers traditional finance to thousands of onchain applications through DataLink. This is not just about a single integration; it’s about setting the standard for how regulated financial products can be built and scaled onchain with Chainlink as the core technology enabling this transformation.”
Takeaway
The Deutsche Börse–Chainlink partnership will publish trusted multi-asset class data directly onchain, bridging traditional finance and DeFi with institutional-grade infrastructure.
How DataLink Powers Onchain Finance
DataLink is Chainlink’s turnkey publishing service that enables data providers to securely distribute data to blockchains without building or maintaining new infrastructure. It leverages Chainlink’s decentralized oracle networks, which have secured nearly $100 billion in DeFi total value locked (TVL) and enabled more than $25 trillion in transaction value. By integrating with Chainlink, Deutsche Börse Market Data + Services can deliver its data with cryptographic guarantees of integrity, making it suitable for high-value financial applications.
For institutional players, this creates new possibilities. Regulated products, such as tokenized funds, derivatives, or stablecoins, require high-quality, reliable data. By using Deutsche Börse’s market feeds onchain, financial institutions can ensure their offerings are backed by the same benchmarks used in traditional markets. This reduces the gap between offchain and onchain finance, providing the infrastructure needed for wider institutional adoption.
The turnkey nature of DataLink also reduces barriers for data providers. Rather than developing blockchain expertise internally, Deutsche Börse can rely on Chainlink’s established infrastructure, accelerating its entry into the onchain data economy while focusing on maintaining the quality of its feeds.
Takeaway
DataLink enables Deutsche Börse to seamlessly deliver trusted data onchain, supporting the growth of regulated financial products and institutional adoption in DeFi.
Implications for the Future of Capital Markets
The collaboration between Deutsche Börse and Chainlink underscores a growing convergence between traditional financial infrastructure and blockchain ecosystems. As capital markets explore tokenization, real-time settlement, and programmable finance, access to trusted data is becoming a critical enabler. By publishing its feeds onchain, Deutsche Börse provides the foundation for compliant, data-driven innovation across global markets.
For DeFi protocols, the integration brings access to new datasets that can power advanced applications — from synthetic assets to automated trading strategies. For institutional investors, it provides confidence that onchain products can be built on the same high-quality information used in regulated exchanges. And for regulators, it creates a pathway to monitor and supervise tokenized financial products using trusted data standards.
This move also highlights Chainlink’s role as the backbone of onchain finance. With partnerships spanning SWIFT, Euroclear, Fidelity, UBS, and Mastercard, Chainlink is increasingly the standard for connecting capital markets to blockchain infrastructure. By joining this ecosystem, Deutsche Börse strengthens its position at the intersection of traditional and decentralized markets.
Takeaway
Publishing Deutsche Börse’s feeds onchain sets the stage for tokenized assets, synthetic products, and regulated DeFi, reinforcing the convergence of TradFi and Web3.
Outlook: Standardizing Onchain Market Data
The Deutsche Börse–Chainlink partnership is more than an integration — it signals the beginning of a new standard for onchain market data. By aligning a global exchange operator with the leading oracle platform, it ensures that financial products built onchain can leverage the same benchmarks and feeds as traditional markets. This creates consistency, transparency, and reliability, all essential for scaling institutional adoption of blockchain technologies.
As tokenization and decentralized finance continue to evolve, partnerships like this will be critical in defining how global markets operate in the digital era. With trusted institutions now directly publishing data to blockchains, the foundation is being laid for a future where the line between traditional and decentralized markets is increasingly blurred — and where data standards unify both worlds.
For Deutsche Börse, the partnership reflects a long-term strategy of innovation in market infrastructure. For Chainlink, it is a validation of its position as the industry standard for oracle technology. For the broader market, it is another step toward realizing the potential of programmable, onchain capital markets backed by trusted data sources.
Takeaway
The partnership sets a precedent for how global exchanges can securely publish data onchain, creating a unified standard for traditional and decentralized finance.
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