API3 and Open Bank Project Initiate a 10-Year Development Partnership to Bridge Open Banking with Blockchains

Partnership will have open banking APIs connected to blockchain platforms using API3’s Airnode, enabling the use of open banking data in Web 3.0 applications

BERLIN--()--API3 has entered into a 10-year development partnership with Open Bank Project to connect over 400 banking & open banking APIs directly to blockchains via API3’s Airnode, all housed under open-source code. The partnership brings about a historic opportunity to merge open banking data into Web 3.0 in a highly secure and trustless manner.

Open banking is a practice by which banks provide authorized third-party providers with access to banking data through the use of application programming interfaces (APIs). Perhaps the most well-known open banking initiative is the revised Payment Services Directive (PSD2) - an EU regulation passed in 2015 that requires banks to create mechanisms that enable third-party providers to work securely, reliably and rapidly with the bank’s services and data on behalf and with the consent of their customers.

As governments around the world have begun to adopt open banking regulations, an industry-standard framework for providing third-party access to banking data has started to emerge. Open Bank Project is a leader in this field by continuously working with government regulators and banks to help codify open banking standards, and by developing open banking APIs for many of the largest financial institutions in the world.

Open Bank Project is the one of the world’s largest open-source banking API initiatives with over 400 standardised APIs used by a community of over 11,000 developers. Some of the largest banking institutions in the world utilise the Open Bank Project for developing financial technology services and solutions.

Through their development partnership, Open Bank Project and API3 will enable banks to send data directly to blockchain networks through the use of API3’s Airnode first-party oracle. This provides third-party decentralized application developers with the opportunity to begin rapidly prototyping blockchain solutions powered by open banking data. Potential use cases for open banking data on blockchains are numerous, and include solutions like secure and decentralized databases for data verification between banks and authorized third parties, the bridging of open banking data to blockchain-native systems like DeFi and self-sovereign identities, and data marketplaces and data unions enabling banking customers to monetize their private financial data.

“We are absolutely thrilled to work with API3 on enabling open banking on the blockchain,” said Simon Redfern, CEO, Open Bank Project. “Hopefully, this will serve as a framework for financial regulators to explore and create new standards and set the foundation for the blockchain economy to converge with banking-based digital offerings.”

“API3 is incredibly excited to see the blockchain industry begin to merge with open banking, and we can’t wait to see the innovative solutions that will grow out of this,” said Heikki Vänttinen, co-founder of API3. “Now that traditional finance and crypto are converging, we hope this newfound connectivity between the two will build a foundation for the future of a digital banking experience inclusive of blockchain-enabled systems like DeFi.”

To celebrate this partnership and to help provide adoption guidance for blockchain-banking, the Open Bank Project and API3 will co-host a series of tech sprints, where the entire blockchain community, financial institutions, and government regulators are invited to participate, discuss, and explore what a new financial reality could look like at large. Details will be announced shortly.

About Open Bank Project

Open Bank Project is the leading open-source API solution for banks, ensuring a secure and rapid enhancement of their digital offerings. The Open Bank Project assists banks in the deployment of open banking platforms by providing access to over 400 standardized APIs which are used by their vibrant global community of over 11,000 developers.

About API3

API3 builds decentrally governed and quantifiably secure data feeds that power Web 3.0 applications without employing third-party intermediaries. Powered by Airnode-enabled first-party oracles, API3’s dAPI’s are fully decentralized and blockchain-native APIs with quantifiable security. Read our full whitepaper here.


Joseph Hunt


Joseph Hunt