A USD payment moving from Singapore to the United States on a Saturday would ordinarily encounter the familiar boundaries of banking calendars, cut-off times and settlement windows. DBS and Citi have now demonstrated a different model, completing a live cross-border USD transaction within minutes over a weekend using tokenised deposits on the Swift Digital Ledger. The significance extends beyond the speed of a single payment: it shows how tokenised commercial bank money could be integrated with existing financial infrastructure to make institutional payments continuously available without requiring businesses to wait for the next banking day.
DBS and Citi test always-on cross-border settlement
DBS and Citi’s New York office completed the transaction on 5 September 2026, marking what the banks described as the first successful USD payment between Singapore and the United States executed over a weekend using tokenised deposits via the Swift Digital Ledger.
The payment took minutes to complete, compared with cross-border transactions that can take as long as two business days depending on payment corridors, operating hours and intermediary processes. By removing some of the delays associated with weekends and time-zone differences, the model could give businesses faster access to liquidity and greater certainty over when funds become available.
The development is particularly relevant for companies whose commercial operations already run continuously. E-commerce platforms, digital services businesses and multinational organisations may transact around the clock, while the financial infrastructure supporting those transactions can still operate according to banking-day schedules.
For corporate treasury teams, 24/7 settlement could also change how liquidity is distributed between subsidiaries and markets. Rather than anticipating funding requirements around payment cut-offs, treasurers could potentially move funds when they are actually required.
Tokenised deposits move closer to practical banking use
Unlike cryptocurrencies or privately issued stablecoins, tokenised deposits represent commercial bank deposits in digital token form. Their growing role in institutional payments is part of a broader effort by banks to combine the programmability and continuous operation of distributed ledger technology with regulated bank money.
The DBS-Citi transaction is notable because it connects tokenised money with Swift infrastructure rather than creating an entirely separate payment ecosystem. Interoperability between conventional banking networks and emerging tokenised platforms is increasingly becoming a central issue as financial institutions move digital-asset initiatives beyond isolated pilots.
Rachel Chew, Chief Operating Officer and Co-Head of Digital Assets, Global Transaction Services at DBS, said the Swift Digital Ledger is helping bridge traditional banking infrastructure with emerging digital networks. She added that the transaction demonstrates how tokenised money is progressing from experimentation towards real-world adoption.
Mridula Iyer, Head of Services for Asia South at Citi, said processing the live transaction over a weekend demonstrated that always-on cross-border payments are already becoming a practical capability. Citi is integrating its traditional cash-management and securities businesses with emerging tokenised networks and assets as part of its institutional services strategy.
Liquidity management becomes part of the use case
The potential value of tokenised payments is increasingly shifting from transaction speed alone towards liquidity management. Businesses operating across several jurisdictions routinely maintain cash buffers because money cannot always be repositioned immediately when markets are closed or payment systems are unavailable.
According to DBS’ New Realities, New Possibilities report, 50% of finance leaders surveyed are exploring blockchain-powered capabilities as part of their liquidity and foreign exchange management toolkit.
This becomes increasingly important as cross-border transaction volumes expand. DBS cited projections that outbound cross-border payments from Asia could reach USD 24 trillion by 2033, compared with USD 13.5 trillion in 2025.
Continuous settlement could allow companies to respond more quickly to funding requirements, market volatility and foreign exchange exposures. It could also reduce the operational friction created when a company operates continuously but its underlying financial infrastructure does not.
Banks build infrastructure around tokenised money
The weekend transaction builds on DBS’ broader work in blockchain-based payments and treasury services. In 2024, the bank launched DBS Token Services, a suite of blockchain-powered banking capabilities designed to support programmable and instantaneous value transfers around the clock.
That portfolio includes DBS Treasury Tokens, a treasury and liquidity-management solution operating on the bank’s permissioned blockchain. DBS is also the only Asian-headquartered institution among the 12 banks participating in the core design group shaping the Swift Digital Ledger architecture.
The involvement of large commercial banks is important for the next stage of tokenisation. Much of the industry’s earlier experimentation demonstrated that money and financial assets could be represented and transferred on distributed ledgers. The emerging challenge is making those networks interoperable with the banking infrastructure companies already use.
The DBS-Citi transaction suggests that the industry is increasingly addressing that integration layer rather than treating tokenisation as a parallel financial system.
What it means for the industry
- Always-on banking is moving into institutional payments: Weekend settlement demonstrates how cross-border banking infrastructure can begin matching the 24/7 operating models of global businesses.
- Tokenised deposits are gaining practical relevance: Their strongest institutional use cases may emerge in payments, treasury and liquidity management rather than speculative digital-asset markets.
- Interoperability will determine adoption: Connecting tokenised money with established networks such as Swift could make adoption easier than requiring companies and banks to migrate to entirely new payment ecosystems.
- Corporate treasury could become more dynamic: Instant movement of liquidity between markets and entities could reduce dependence on pre-positioned funds and banking-hour cut-offs.
- Cross-border payments remain a major proving ground: As Asian payment volumes grow, reducing settlement delays and improving liquidity efficiency could provide a compelling commercial case for tokenised banking infrastructure.
Article Source: DBS
