Citi and DBS Execute First Tokenized Cross-Border Deposits via SWIFT

DBS and Citi have completed what they describe as the first weekend tokenized cross-border payment between Singapore and the United States, using tokenized deposits routed through Swift’s Digital Ledger. The transaction was settled within minutes, positioning blockchain-enabled payment rails as a potential solution to the long delays and limited operating hours associated with conventional cross-border banking workflows.

DBS said it finalized the transfer using tokenized deposits on Swift’s system, enabling activity outside standard banking schedules. The group called the speed of settlement a “significant improvement,” contrasting it with the industry norm—often up to two business days—for traditional cross-border transfers.

Key takeaways

• DBS and Citi executed a Singapore-to-US cross-border payment over the weekend using tokenized deposits on Swift’s Digital Ledger.
• Settlement reportedly took minutes, improving on typical traditional cross-border timelines of up to two business days.
• The test highlights how major banks are experimenting with blockchain-based messaging/settlement infrastructure while keeping deposits within regulated banking channels.
• It builds on earlier Swift-led pilots involving other large banks, including HSBC and Standard Chartered.
• Citi is also pursuing a separate roadmap for tokenized deposit networks via The Clearing House, with plans discussed for 2027.

Weekend settlement becomes the latest proof point for tokenized rails

The DBS-Citi payment underscores a practical problem tokenization aims to address: cross-border transfers often remain bound by banking hours and operational processes that can stretch timelines well beyond a single business day. By running the transaction through Swift’s Digital Ledger and using tokenized deposits, the banks were able to complete the payment during a weekend—when many traditional settlement and processing paths are less active.

According to DBS’s announcement, the workflow relies on tokenized deposits rather than a full move to cryptocurrency custody or retail-style blockchain transfers. That distinction matters for investors and market participants watching these initiatives: it signals the direction large institutions are taking—using blockchain-style settlement mechanics to accelerate payment completion while preserving deposit-based structures familiar to regulated banking systems.

DBS emphasized that the deposit was finalized in minutes, framing it as a notable improvement over the “as long as two business days” timeframe often experienced in traditional cross-border channels. For banks and corporates alike, reducing idle time between initiation and settlement can improve cash management and operational efficiency, especially when payments are time-sensitive.

Swift’s Digital Ledger pilots: from readiness to expanding bank participation

This latest settlement follows earlier milestones tied to Swift’s push into tokenized deposits. In August, Standard Chartered and HSBC completed what was described as the first live tokenized cross-border transaction on Swift’s blockchain ledger.

Before that, Swift said its blockchain-based ledger was ready for initial use and that it was preparing to pilot tokenized cross-border payments with 17 major banks. In July, reporting noted that the pilot group included institutions such as Citi and DBS, alongside HSBC, BNP Paribas, UBS, ANZ, and Standard Chartered. Earlier coverage also tied the effort to Swift’s broader strategy for modernizing financial messaging and settlement paths.

What’s notable in the DBS-Citi weekend test is the maturity implied by moving beyond pilot-style milestones toward transactions that address real-world timing constraints. If weekend settlement becomes repeatable at scale, it could change how banks and payment operators think about cut-off times and settlement certainty for international transfers.

Citi’s parallel plan for a tokenized deposit network

DBS’s transaction also arrives amid other institution-level roadmaps for tokenized deposit infrastructure. Citi CEO David Watson, as reported by The Wall Street Journal, discussed a separate initiative in which a group of major US banks—including Citi—aim to launch a tokenized deposit network in the first half of 2027.

Watson linked the effort to The Clearing House, the US payments and clearing operator owned by banks. This suggests the industry is not placing all its bets on a single technology path. Instead, it appears to be building multiple layers: one focused on interoperable cross-border messaging and settlement, and another focused on domestic deposit token networks designed for broader interbank transfer capabilities.

For readers tracking the direction of crypto-adjacent finance, the coexistence of these efforts is important. Swift’s Digital Ledger work centers on cross-border settlement mechanics through a messaging network, while the Clearing House plan points toward a more US-centric network of tokenized deposits. Together, they reflect how large institutions may pursue both interoperability and network effects as they move from prototypes to operational systems.

Ongoing collaboration between major banks on tokenization frameworks

The industry momentum also includes collaboration frameworks between banks aimed at establishing compatibility across deposit token ecosystems. In November 2025, reporting highlighted that DBS and JPMorgan unveiled plans to develop a blockchain-based tokenization framework enabling onchain transfers between their deposit token environments, with the stated goal of moving toward an industry standard for cross-bank payments.

While these announcements do not guarantee full interoperability across all banks or across different tokenization platforms, they do indicate a shared theme: large financial institutions see tokenization as a way to reduce friction in transfers without necessarily replacing deposits with entirely new asset classes. The closer the industry gets to standardized frameworks, the easier it becomes for participants to connect systems and reduce settlement bottlenecks.

DBS’s Monday announcement tied the weekend transaction directly to the benefits of 24/7 settlement ability, reinforcing the idea that the value proposition is operational rather than speculative.

What to watch next

As Swift and major banks move from pilot milestones to repeatable live usage, the key question for the market is whether tokenized cross-border payments can sustain faster settlement reliably at scale—especially across weekends and holiday periods—while aligning with longer-term plans for tokenized deposit networks. The next updates from banks and Swift will likely focus on throughput, operational controls, and whether improvements in minutes translate into broader day-to-day savings for international payments.