Banks Move to Lock In Deposits With Tokenized Payments and Stablecoins

DBS Bank and Citi have completed a cross-border dollar payment between Singapore and New York using tokenized deposits routed over SWIFT’s digital ledger, settling outside normal banking hours in a demonstration of how fast bank money can move when it is represented as a digital token. The test lands days after 21 financial institutions announced a joint venture to launch a bank-backed dollar stablecoin in the first half of 2027, signaling that traditional lenders are no longer content to watch stablecoin issuers and faster payment rails pull corporate cash away from their balance sheets.

Both moves point to the same underlying anxiety: banks make money by holding customer deposits, lending them out, and charging fees on the payments that move between accounts. Every dollar that leaves for a stablecoin wallet or an instant-settlement network outside the traditional banking system is a dollar that no longer generates that revenue. The Citi-DBS payment and the 21-bank stablecoin consortium are two different technical answers to the same competitive threat.

What tokenized deposits actually are

Tokenized deposits are not new money. They are existing bank liabilities — the same IOU a bank already owes a depositor — represented as a digital token that can move across a shared ledger instead of through the batch-processing systems banks have used for decades. That distinction matters because it separates this experiment from stablecoins in a way regulators care about. The Bank for International Settlements has pointed out that bank deposits settle in central bank money at face value, while stablecoins can trade at prices that drift away from their peg during periods of stress. A tokenized deposit, in other words, is designed to behave exactly like the dollar or the Singapore dollar it represents, with none of the market risk that comes with a privately issued token backed by a separate reserve.

The commercial case for speed is straightforward once it is expressed in numbers. Corporate treasurers often prefund accounts in different time zones so that payments can clear even when a receiving bank’s local market is closed. Tying up $10 million for two days at a 5% annual interest rate carries an opportunity cost of roughly $2,740 — money that simply evaporates while cash sits idle waiting for a settlement window to open. Faster, always-on settlement of the kind demonstrated by DBS and Citi removes much of that dead time. The same logic applies to netting: two banks that owe each other $10 million and $8 million respectively do not need to move $18 million back and forth if they can settle only the $2 million difference. Tokenized ledgers make that kind of netting easier to automate and verify in real time.

Why banks are moving now

The stablecoin consortium of 21 institutions is a more direct competitive response. Rather than cede stablecoin issuance to non-bank players, a group of banks — including Citi, which is involved in both initiatives — intends to issue its own dollar-denominated token, with the euro flagged as a priority for expansion afterward. That dual-track strategy, tokenized deposits for internal settlement speed and a bank-issued stablecoin for broader circulation, lets banks compete on two fronts at once: against instant-payment infrastructure such as the European Central Bank’s TIPS system, and against the stablecoin issuers that have already captured significant transaction volume in cross-border payments and remittances.

The stakes are visible elsewhere in the market. Fintechs and payment companies have been racing to fold stablecoins into everyday financial products, from Nubank’s stablecoin-powered global account to MoneyGram’s stablecoin-backed Visa card in Colombia. Banks watching that migration of consumer and corporate activity toward tokenized rails have an incentive to build their own version before more balances leave the traditional system entirely.

What remains unresolved

Several practical questions are still open. The DBS-Citi announcement did not disclose the size of the payment involved, nor did it confirm when — or whether — the tokenized-deposit service will be available to ordinary corporate customers rather than remaining a controlled pilot. The 21-bank stablecoin venture has set a target launch window of the first half of 2027, but a joint venture spanning that many institutions will need to settle governance, custody, and regulatory questions across multiple jurisdictions before it can go live.

There are also broader trust questions that any digitized banking infrastructure has to answer. As financial institutions push more customer activity onto digital and API-driven rails, the same systems become targets for social-engineering attacks, as seen in recent incidents where Revolut customer data was exposed to fraudsters posing as a regulator. Security and operational resilience will matter as much as settlement speed if banks want corporate treasurers to trust tokenized systems with real balances.

• Whether DBS and Citi expand the tokenized-deposit corridor beyond Singapore-New York to other currency pairs
• Governance and regulatory structure of the 21-bank stablecoin venture as it approaches its 2027 target
• Whether the euro-denominated stablecoin materializes, and how it would compete with the ECB’s TIPS system
• Disclosure of transaction volumes and customer access once pilots move toward commercial availability

Source: CryptoSlate

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