Citi Executes Live Transactions on Swift Blockchain Ledger

Citi announced that it has successfully processed live transactions on Swift’s blockchain-based ledger, marking a significant milestone in its strategy to deliver always-on, cross-currency, and interoperable payment solutions for its institutional clients. As the first U.S. bank to conduct live native ledger transactions, Citi has collaborated with First Abu Dhabi Bank (FAB) and Oversea-Chinese Banking Corporation (OCBC) on this global initiative.

The initiative is a key part of the strategy for Citi’s Services business to advance its digital asset capabilities across cash and securities. It builds on newly integrated solutions, such as 24/7 USD Clearing, Citi Token Services, and Citi Custody+, to enable real-time, multi-bank, cross-border payments, as well as securities and collateral management for corporate and institutional clients. Citi’s 24/7 USD Clearing solution serves over 300 bank clients globally, and Citi Token Services processes around $1 billion in transactions through its blockchain-based platform. This reflects the natural evolution of a core focus for Citi Services: delivering instant, real-time, and always-on capabilities that bridge its payments and securities infrastructure with the emerging landscape of tokenized multi-bank networks and assets.

The live transactions already completed, include the first to be processed in the Middle East region with FAB, and the first in the Southeast Asia region with OCBC. These operations are an important step in demonstrating the viability of using distributed ledger technology to provide uninterrupted, 24/7 payments and settlements that are not restricted by traditional cut-off times or weekend closures. Citi expects to conduct similar transactions with other key collaborators later this month including DBS and United Overseas Bank (UOB). The pilot transactions are intended to be part of a focused, controlled proof-of-concept phase running from July to December 2026.

The use of shared blockchain infrastructure to support the movement of tokenized deposits and more broadly, securities, will also create a more efficient market for instant cross-border payments and securities settlements. The global pilot on Swift’s blockchain ledger is a primary example of this, demonstrating Citi’s commitment to supporting an interoperable ecosystem for both cash and securities.

Source: Citi