ANZ has completed a cross-border U.S. dollar payment between Melbourne and New York in collaboration with Citi and mining group BHP, in a trial demonstrating how tokenized deposits and distributed ledger technology could underpin the future of international payments.

Notably, BHP initiated the payment through its existing ANZ bank account and established banking channel, while the tokenized deposit infrastructure and digital ledger technology operated entirely in the background. The arrangement was designed to show that new digital payment rails can be introduced without requiring corporate clients to materially change how they access banking services. Unlike stablecoins, tokenized deposits are direct claims on the issuing bank, so the funds in this transaction remained commercial bank money at both ends even as they moved over new infrastructure.

Shared Ledger Targets Faster Global Payments

According to ANZ, the transaction provided evidence that shared ledger infrastructure could help move cross-border payments toward faster, and potentially continuous, processing throughout the week. The approach targets some of the well-known constraints of traditional international payment systems, including limited processing windows, liquidity management challenges and the coordination required between financial institutions.

A central component of the test was Swift's ledger, which served as an interoperability layer connecting the participating banks. Swift operates the global messaging network that banks use to exchange cross-border payment instructions, placing the trial alongside infrastructure already central to international banking. The setup demonstrated that tokenized deposits issued by separate financial institutions could interact through common infrastructure, potentially enabling banks to transfer digital representations of commercial bank money while preserving their established banking relationships.

The trial showed how tokenized deposits can move between banks over shared industry infrastructure while remaining invisible to the corporate customer, and potentially improving the efficiency of liquidity management. For businesses such as BHP, the model could eventually allow cross-border payments to be processed over emerging digital infrastructure without any change to existing account arrangements or payment channels, reducing operational complexity as financial institutions adopt blockchain-based systems alongside conventional banking rails.

Swift Ledger Focuses on Interoperability

Interoperability has become a central issue in the development of blockchain-based financial infrastructure. Banks and payment providers increasingly require systems that can communicate across different digital networks, rather than building isolated tokenized deposit ecosystems.

The ANZ-Citi-BHP transaction offered a practical demonstration of how Swift's ledger could connect distinct banking institutions and allow tokenized deposits to function across organizational boundaries. That matters because broader adoption of tokenized bank deposits will depend in part on their ability to move between institutions, rather than remaining confined to individual bank platforms.

Swift has positioned its ledger as a way to extend the capabilities of its existing global network while maintaining established standards for security and resilience. The latest transaction suggests blockchain-based payment infrastructure can operate alongside the systems financial institutions already use. Swift's ledger is designed to provide a common connection between banks, allowing tokenized deposits from different institutions to interoperate while supporting faster, more transparent and potentially always-on cross-border payments.

Potential Benefits for Banks and Corporates

The development could deliver several benefits for financial institutions and their corporate clients. Faster settlement may improve liquidity management by reducing the time funds spend in transit, while continuous processing could give businesses greater flexibility when making payments across international markets outside traditional banking hours. The Melbourne-to-New York corridor is a natural setting for that goal, as the time zone difference between the two cities leaves their standard banking hours with little to no overlap.

For banks, interoperable tokenized deposits could reduce the need to build separate connections to every digital asset network or banking counterparty; a shared infrastructure layer could instead provide a standardized route for transactions between participating institutions. Corporate users, meanwhile, may eventually gain greater visibility into payment flows while the underlying digital infrastructure stays largely out of sight, making blockchain-based payments more practical for companies seeking faster settlement without directly managing digital assets or blockchain networks.

The initiative marks a step toward integrating tokenized deposits with established global payment infrastructure, potentially giving banks and enterprises greater flexibility, visibility and access to faster cross-border settlement. The Melbourne-to-New York transaction, then, represents more than a technology demonstration: it illustrates how financial institutions could combine tokenization, shared ledger infrastructure and existing banking channels to build a cross-border payment environment with greater speed, interoperability and availability. Wider participation from additional banks will be a key indicator of whether the shared ledger model can extend beyond a single trial into routine cross-border settlement.