Singapore's DBS Bank and the American financial company Citi have reached a new milestone in their partnership, executing their first tokenized cross-border payment between Singapore and the US over the weekend.

DBS revealed on Monday that the transaction was conducted through tokenized payments via SWIFT's Digital Ledger. The demonstration highlights how blockchain technology can improve international money transfer processes.

According to DBS, the transaction was completed within minutes, compared to conventional cross-border payments that typically take two business days. The gap matters in practice: traditional cross-border settlement depends on correspondent banking chains and cut-off times that only operate during business hours on business days, which is why a weekend transaction settling in minutes is notable. This indicates how tokenized deposits could reduce delays and reshape international banking.

DBS and Citi Test Tokenized Deposits

The DBS-Citi partnership shows that major banks are actively exploring blockchain payment solutions while keeping payments within the framework of the regulated banking system.

Tokenized deposits are digital representations of money held in traditional bank accounts. They can be transmitted via blockchain but remain linked to commercial bank deposits. This is what distinguishes tokenized deposits from cryptocurrencies, which operate independently of the traditional banking system. It also distinguishes them from stablecoins, which are typically issued as separate tokens rather than claims on an existing bank balance, though the article does not draw that comparison.

For DBS and Citi, the weekend transaction illustrated how tokenized deposits could help resolve issues tied to banking hours and traditional settlement cycles.

The move follows similar efforts by other large banks. In August, Standard Chartered and HSBC carried out a tokenized cross-border transaction using SWIFT's blockchain ledger.

🚨 SWIFT, HSBC and Standard Chartered just completed the FIRST live cross-border tokenised deposit transaction on Swift's blockchain ledger. Bank money is starting to move onchain, 24/7, effectively copying the blockchain tech. The financial system is being rebuilt in and SWIFT… pic.twitter.com/ag0u0MskyI — ALLINCRYPTO (@RealAllinCrypto) August 20, 2026

Swift Expands Blockchain Payment Trials

The DBS-Citi partnership forms part of a broader Swift initiative to test blockchain technology for international transactions. Swift, which has been developing its own blockchain ledger, said the system became ready for initial use in July. For context, Swift operates the messaging network that underpins most global interbank payments, so its involvement signals that tokenized settlement is being designed to work alongside, rather than replace, existing banking rails.

The plan is to trial tokenized cross-border transactions with 17 major banks, including DBS, Citi, HSBC, BNP Paribas, UBS, ANZ, and Standard Chartered. The tests will focus on whether blockchain technology can enable fast cross-border settlements without requiring banks to change their existing infrastructure. That compatibility question is central: banks have decades of investment in current systems, and adoption at scale depends on new rails connecting to them.

Banks Build Toward Tokenized Payments

The DBS-Citi partnership also sits within wider efforts by banks to construct digital financial system infrastructure.

Citi, together with other major American banks, intends to build a separate tokenized deposit network through The Clearing House in the first half of 2027.

Separately, DBS and JPMorgan announced plans in November 2025 to develop a blockchain-based tokenization system for transferring deposits from one token ecosystem to another.

The recent DBS-Citi transaction suggests the technology is increasingly being tested for real banking applications. Once these systems achieve widespread adoption, they may enable round-the-clock international payments. The next markers to watch are the remaining trials in Swift's 17-bank program, the planned Clearing House network launch in 2027, and whether regulators formalize rules for tokenized deposits at scale.