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Kaleido Enables Swift’s New CBDC Sandbox with Broad Industry Participation

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Since this post was written, Hyperledger FireFly has reached 1.0. Learn more here!

The live sandbox developed for Swift by Kaleido hosts 18 central banks and commercial banks to help define the future of CBDCs in cross-border payments.

Digital currencies have the potential to quicken settlements across borders, add transparency to global markets, and reach unbanked populations. These next generation banking systems will have a major impact on our global economy. That’s why Kaleido is proud to announce the completion of a new CBDC sandbox for Swift, the global provider of secure financial messaging services. Eighteen central banks and commercial banks are actively participating in testing to accelerate a path to full deployment.  

The sandbox demonstrates that CBDC-initiated cross-border payments can plug into Swift’s enhanced platform exactly as real-time gross settlement (RTGS) payments do. This is facilitated using Swift's newly designed CBDC connector gateway. The goal of the experiment is to assess the potential to use CBDCs in cross-border payments and get real-time feedback on potential strategies.

“Kaleido’s sandbox enabled us to deploy the technical infrastructure developed for our CBDC experiments in an open testing environment. As such, the sandbox is an important component in getting the feedback from our community that we need to develop further iterations of our CBDC solution,” said Nick Kerigan, Managing Director, Head of Innovation, Swift.

With more than 100 countries now in various stages of CBDC research and development around the world, projects like the CBDC Sandbox can demonstrate a secure interoperability architecture for processing cross-border payments with digital currency, including how best to use intermediaries, what message types are required to define flows, and how processing logic is defined within each CBDC network.

In the sandbox, Kaleido facilitates two independent simulated national CBDC networks with a central bank and commercial banks operating nodes on the network. Via Kaleido’s secure platform for hosting CBDC infrastructure, each organization runs the same version of the software while maintaining isolation and control of its data and users. The initial sandbox launch focused on demonstrating interoperability between completely different DLT technologies including Corda-based and Quorum-based CBDC reference networks.

“Interoperability and interlinking is going to be vital as CBDCs rapidly emerge into the digital landscape,” said Steve Cerveny, Founder and CEO of Kaleido. “Projects like this help shape the future of CBDC designs and ensure that we end up with solutions that truly raise the bar for faster and cheaper flow of value around the world. ”

The CBDC experimental solution introduces a connector gateway architecture for the CBDC networks. As existing rails will continue for some time, it is also important to demonstrate integration with existing RTGS solutions. Kaleido provided assistance to implement the connector gateway in addition to the hosting of the CBDC infrastructure.

Lessons learned through testing in the sandbox will inform the approach to supporting digital currencies for cross-border payments to benefit the broader financial community.

Build Your Own CBDC Sandbox

CBDCs are coming - test and innovate with Kaleido’s fully dedicated, highly customizable CBDC sandboxes.

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Build Your Own CBDC Sandbox

CBDCs are coming - test and innovate with Kaleido’s fully dedicated, highly customizable CBDC sandboxes.

Request a Consultation
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Start learning blockchain and creating enterprise solutions today with a free Kaleido account!

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Build Your Own CBDC Sandbox

CBDCs are coming - test and innovate with Kaleido’s fully dedicated, highly customizable CBDC sandboxes.

Request a Consultation

Build Your Own CBDC Sandbox

CBDCs are coming - test and innovate with Kaleido’s fully dedicated, highly customizable CBDC sandboxes.

Request a Consultation

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