Visa is testing whether stablecoins can make cross-border payment settlement operate beyond the traditional banking calendar. Through Singapore’s Monetary Authority-led BLOOM initiative, Visa and payments infrastructure company Nium are piloting stablecoin-based settlement designed to work seven days a week, including weekends and public holidays.
The next evolution of cross-border payments may not require replacing existing card and banking networks. Instead, it could involve connecting them to blockchain-based settlement rails.
That is the premise behind BLOOM, a new initiative led by the Monetary Authority of Singapore (MAS), in which Visa is participating alongside other financial-industry players. The program is examining how traditional payment infrastructure can interoperate with stablecoin-based rails while maintaining the regulatory, security and compliance controls expected by financial institutions.
Visa’s first BLOOM pilot partner is Nium, a Singapore-headquartered global payments infrastructure company. The two companies are exploring stablecoins as a settlement mechanism while continuing to use Visa’s existing payment network and operational infrastructure.
The immediate objective is straightforward: move settlement closer to a 24/7 model.
Traditional payment settlement often follows banking operating days, meaning transactions processed around weekends or public holidays can face delays before funds become available. Under the Visa-Nium pilot, regulated stablecoins backed by major currencies, including U.S. dollar- and euro-denominated stablecoins, will be tested for settlement outside those conventional windows.
If the model works at scale, financial institutions could gain faster access to settled funds without having to abandon established payment networks.
Stablecoins move closer to financial infrastructure
Stablecoins have largely been discussed as a crypto-market instrument, but their more consequential role may be as a programmable settlement layer for mainstream finance.
Unlike volatile cryptocurrencies such as Bitcoin, fiat-backed stablecoins are designed to maintain a relatively stable value against currencies such as the U.S. dollar or euro. That makes them potentially useful for moving value between institutions, particularly when settlement speed, liquidity management and cross-border interoperability matter.
The challenge is connecting blockchain-based money to systems built around conventional bank accounts, card networks and regulated payment institutions.
That is where BLOOM becomes significant.
Rather than treating stablecoins as a replacement for established infrastructure, the initiative is testing how the two systems can operate together. Visa’s role is particularly notable because the company already operates one of the world’s largest payment networks, while Nium provides infrastructure for cross-border payments and financial institutions.
The experiment therefore focuses less on cryptocurrency adoption by consumers and more on financial plumbing.
For banks, fintech companies and payment processors, the potential benefit is faster settlement and improved treasury management. Funds could become available outside traditional banking hours, reducing the amount of time institutions have to wait for cross-border transactions to settle.
Why Singapore is becoming a testing ground
Singapore has spent years positioning itself as a regulatory and technology hub for digital finance. MAS has taken a relatively active approach to exploring tokenization, digital currencies, stablecoins and cross-border financial infrastructure while maintaining a strong emphasis on regulated experimentation.
BLOOM fits into that broader strategy.
The initiative reflects a growing industry shift toward interoperability rather than isolated blockchain systems. Financial institutions increasingly need infrastructure that can connect bank deposits, card networks, instant-payment systems, tokenized assets and regulated digital currencies.
That direction is also visible in the wider stablecoin market. Stablecoins have moved from a niche crypto product toward a significant component of digital-asset liquidity. McKinsey has estimated that stablecoins could eventually become an important component of global payments, although mainstream adoption still faces regulatory, infrastructure and commercial hurdles.
The regulatory environment is developing in parallel. In the United States, the GENIUS Act established a federal framework for payment stablecoins, reflecting the growing recognition that privately issued digital currencies may become part of mainstream payment infrastructure.
Europe is taking a different regulatory route through MiCA, while jurisdictions across Asia are developing their own approaches to stablecoin issuance and digital-asset settlement.
The result is a fragmented but increasingly institutional market.
What enterprises should watch
For enterprise finance teams, the most important question is not whether stablecoins will replace traditional payments. It is whether they can solve specific problems that existing infrastructure handles inefficiently.
Cross-border treasury operations are an obvious candidate.
A multinational company can have money moving between multiple currencies, banks and payment providers, creating delays and liquidity-management challenges. Stablecoin settlement could potentially shorten the time between payment initiation and final availability of funds.
But enterprises will need more than speed.
They will need certainty around regulatory treatment, redemption mechanisms, counterparty exposure, custody, sanctions screening, accounting, tax treatment and integration with existing enterprise resource planning and treasury-management systems.
Visa and Nium’s approach is therefore notable because it attempts to retain the controls and infrastructure associated with established payment networks while experimenting with blockchain-based settlement.
That hybrid model may prove more commercially viable than a wholesale migration to crypto-native payment systems.
The bigger shift: interoperability
The BLOOM pilot points to a broader change in how financial technology companies are approaching digital money.
The debate is moving from “Will stablecoins replace traditional payments?” to a more practical question: “Where can stablecoins make existing payment infrastructure work better?”
That distinction matters.
Visa, Mastercard, banks, fintech companies and payment processors are increasingly experimenting with tokenized deposits, stablecoins and blockchain settlement. At the same time, companies such as Nium are building cross-border payment infrastructure that has to operate across multiple regulatory and currency environments.
If stablecoins can become another interoperable settlement option rather than a parallel financial system, they could become useful infrastructure for international commerce.
The Visa-Nium pilot is still an experiment, not proof that stablecoins can deliver universal 24/7 settlement. But BLOOM provides a regulated environment in which financial institutions can test that proposition.
For Singapore, it reinforces the country’s role as a laboratory for financial infrastructure. For Visa, it is a test of how an established global payment network can adapt to programmable money without sacrificing the trust mechanisms on which its business depends.
And for enterprises, the eventual payoff could be less about cryptocurrency itself and more about money moving across borders when the business needs it to.
Market Landscape
The global payments industry is moving toward continuous settlement, programmable money and interoperability between traditional and blockchain-based financial infrastructure.
Stablecoins are at the center of that transition. Their ability to represent fiat-denominated value on blockchain networks makes them relevant to cross-border payments, treasury management, tokenized assets and financial-market settlement.
Visa’s strategy reflects this evolution. Rather than replacing its card and payment-network infrastructure, the company is exploring how stablecoins can operate alongside existing rails. That approach mirrors a wider industry trend toward hybrid payment architecture, where banks, fintechs and blockchain networks perform different parts of the transaction lifecycle.
For financial institutions, the commercial opportunity is potentially significant, but implementation remains complex. Regulatory fragmentation, liquidity, redemption, custody, compliance and interoperability will determine whether stablecoin settlement becomes mainstream enterprise infrastructure or remains concentrated in specific corridors and use cases.
Singapore’s BLOOM initiative is consequently important beyond the individual Visa-Nium pilot. It provides a regulated setting for testing how traditional financial institutions can connect to programmable digital money without abandoning established controls.
Top Insights
- Visa and Nium are testing stablecoin settlement under Singapore’s BLOOM initiative, targeting seven-day settlement and faster access to funds for participating financial institutions.
- The pilot connects traditional payment infrastructure with blockchain-based rails, showing how stablecoins could complement rather than replace established global payment networks.
- Regulated dollar- and euro-denominated stablecoins are being explored, potentially improving cross-border treasury operations while preserving compliance and risk-management requirements.
- Singapore is positioning BLOOM as an interoperability testbed, giving banks, fintechs and payment companies a controlled environment for experimenting with digital settlement infrastructure.
- Enterprise adoption will depend on more than speed, with custody, redemption, regulatory treatment, liquidity and integration determining whether stablecoins become mainstream payment infrastructure.
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