Citi and DBS settle weekend USD on Swift tokenized ledger

DBS and Citi's New York office completed the first successful weekend USD payment between Singapore and the United States on 5 September 2026, DBS said in a 7 September 2026 newsroom release. Settlement used tokenised deposits on the Swift Digital Ledger and finished in minutes. DBS cites an industry norm of up to two business days when weekend and time-zone gaps hit. The transaction is a completed weekend corridor proof, not a public blockchain stablecoin launch and not full production across every corridor.

Rachel Chew, Chief Operating Officer and Co-Head of Digital Assets in Global Transaction Services at DBS, and Mridula Iyer, Citi Head of Services Asia South, are the named voices. DBS says it is the only Asian-headquartered bank in Swift's 12-bank digital ledger core design group. The bank also points to Asia outbound cross-border payments reaching USD 24 trillion by 2033, from USD 13.5 trillion in 2025, citing Money20/20 and FXC Intelligence.

PYMNTS notes Citi had already processed live Swift-ledger transactions with First Abu Dhabi Bank and OCBC. The Singapore-US weekend print sits inside a controlled proof-of-concept window, not a claim that every Asia-US USD wire now clears on Saturday. Tokenised deposits on a bank ledger are a different instrument from a public-chain stablecoin. The same tokenization file includes the SEC's transfer-agent rewrite.