Nine months after Swift announced plans to add a blockchain-based ledger to its technology stack, here’s how the industry came together to make it happen.
When Swift announced plans to add a blockchain-based ledger to its technology stack on the opening day of Sibos 2025, it set out a clear ambition: to enable financial institutions to benefit from new forms of digital value through infrastructure already built for trust, resilience and global scale.
Nine months later, the Swift ledger is ready for initial use. Seventeen early adopter institutions around the world are preparing to pilot live transactions using tokenised deposits, marking the next step in bringing digital value into the regulated global financial system.
The speed of progress matters. It shows what can happen when the industry aligns around a tangible objective and works together to deliver it. But the significance of the Swift ledger is broader than the pace of its development. It points to a future of digital finance built on integration, where the trust, resilience and security that underpins today’s global financial system is brought together with new digital capabilities to improve customer experience and liquidity efficiency.
In a market where many new digital finance initiatives are emerging, the ledger provides this integration through infrastructure trusted by more than 11,500 financial institutions across more than 200 markets and used to move the equivalent of world GDP every two to three days. By extending that foundation into a tokenised environment, Swift is helping create a practical route for digital value to scale across the regulated financial ecosystem.
Starting with a defined use case
The Swift ledger builds on nearly a decade of exploration into how blockchain technology could support cross-border transactions, with Swift working closely with its community to demonstrate how digital assets can coexist with established financial infrastructure.
For the first use case, Swift and participating banks focused on enabling cross-border payments to better support an increasingly 24/7 global economy. Businesses and consumers increasingly expect services to be available around the clock, liberated from the constraints of time zones and traditional business operating hours.
The Swift ledger provides participating banks with a secure orchestration layer for bank-issued tokenised deposits on their own ledgers. This allows them to move funds for customers, including overnight and at weekends, before completing final settlement through existing systems.
Tokenised deposits were prioritised because they provide a familiar and regulated representation of commercial bank money. This allows participating institutions to improve client experience and liquidity efficiency without compromising the compliance, credit, risk and control standards embedded in existing payment processing. Focusing on a defined use case also gave Swift and participating institutions a clear starting point from which the ledger could evolve, while validating the model in a real-world payments context and creating a foundation for future innovation.
This shared view creates a foundation for future capabilities that could help banks manage liquidity more efficiently and reduce reliance on fragmented bilateral arrangements over time. By coordinating payment commitments across institutions, the ledger has the potential to support faster access to funds, more effective liquidity management and a better experience for corporate customers operating across borders.
Moving from MVP to initial use
Following the announcement at Sibos, Swift moved quickly from concept development to implementation. By March 2026, the design phase had been completed and development of the MVP was underway. The MVP focused on proving the real-world value of the ledger through a clearly defined use case rather than attempting to address every potential application of digital value from the outset.
Financial institutions from multiple regions provided feedback throughout the development process, helping Swift refine the operating model and ensure the ledger reflected real-world requirements. That feedback covered governance, interoperability requirements and how the ledger would interact with existing banking and financial market infrastructure.
A key objective throughout was to ensure that innovation could build on the strengths of the existing financial system, rather than requiring institutions to adopt entirely new ways of working. The ledger has therefore been designed to support 24/7 payment processing based on verifiable funding commitments, while continuing to use settlement systems outside the ledger. This approach can also improve liquidity management by increasing visibility over interbank liabilities and funding commitments.
A foundation for what comes next
The ledger’s activation marks the beginning of a new phase. While its initial rollout centres on tokenised deposits and 24/7 cross-border payments, as the market continues to evolve, Swift and the banking community will consider the potential for additional use cases and future forms of digital value, including areas such as programmable money and agentic commerce.
For Swift, the ledger is an important step in extending its network into a tokenised environment. For the industry, it demonstrates how digital value can be introduced at scale while preserving the standards, resilience and interoperability that underpin global finance.
Building the digital payment stack of the future
We’re working with 40+ financial institutions to add a blockchain-based ledger to our infrastructure stack.
