Key points:
- Mastercard is integrating stablecoins into card settlements. Banks will be able to use digital dollars like SoFiUSD.
- A partnership with SoFi Technologies will allow SoFi Bank to settle in SoFiUSD. The Galileo platform will open up this model to other banks and fintech companies as well.
- This is specifically about the post-payment settlement stage. Nothing will change for users—they will continue to pay with cards as usual. But the settlements between banks may go through blockchain and digital assets.
- Using its Multi-Token Network, Mastercard plans to support various forms of tokenized money, including stablecoins, tokenized deposits, and digital equivalents of fiat currencies.
Stablecoins are increasingly moving beyond the realm of cryptocurrencies and becoming part of the global financial agenda. One vivid example is the decision by Mastercard to integrate them into the card settlement process. The company is not abandoning the familiar model but rather upgrading it from within by adding regulated digital dollars.
Together with SoFi Technologies Mastercard is testing how stablecoins can speed up and simplify settlements within its network.
Essentially, payment giants are already preparing for a model where banks and digital assets operate in parallel.
Partnership With SoFiUSD
Mastercard recently partnered with SoFi Technologies, which launched its own dollar stablecoin SoFiUSD.
SoFi Bank plans to use it for settlements on Mastercard credit and debit cards. The Galileo platform, which is also part of SoFi, will offer this opportunity to other banks and fintech companies in its network.
The SoFiUSD itself is issued by a licensed bank in the US and is backed 1:1 by reserves. In essence, it is closer to digital bank money than to classic crypto.
Interesting fact: The first credit card to gain widespread adoption appeared in 1950 thanks to Diners Club. Back then, users received paper statements and paid bills once a month, which laid the foundation for the modern card payment system.
How Card Settlements Work
Mastercard’s approach becomes clearer if you understand how card payments work in general. When a user taps or swipes a card, several stages occur:
- The payment is authorized.
- The transaction is recorded in the system.
- The merchant receives confirmation.
- The issuing bank and acquiring bank complete the settlement.
The final stage usually goes through traditional banking channels and within strictly defined clearing windows.
Mastercard’s strategy with stablecoins is aimed precisely at this backend process. The company does not change the payment process for users and does not interfere with how the payment is made. For the client, everything remains the same; changes occur only at the level of settlements between banks.
How Settlements Through Stablecoins Will Work
When using stablecoins, the Mastercard network will allow banks and issuers to fulfill their settlement obligations using a digital dollar, not just classic fiat transfers.
In practice, it might look like this:
- The user pays for a purchase with a card in their own currency.
- Mastercard determines which settlements should occur between the issuing bank and the acquiring bank.
- Instead of standard banking channels, one or both parties can settle through a stablecoin, such as SoFiUSD.
Because stablecoins operate on blockchain, settlements can occur around the clock, without being tied to banking hours.
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This approach can reduce delays, especially in international payments, and simplify liquidity management for financial institutions.
Interesting fact: The term “stablecoin” became widely used around 2014. But the idea of a digital dollar appeared earlier, when the first crypto projects tried to maintain a stable price through collateral and algorithms.
The Role of Mastercard’s Multi-Token Network
At the heart of this entire initiative is the Multi-Token Network, or MTN. It is being created as infrastructure capable of supporting various forms of tokenized money, including:
- Stablecoins
- Tokenized bank deposits
- Digital equivalents of fiat currencies
- Other digital assets
By linking the traditional banking system with blockchain tokens, Mastercard is trying to build a universal settlement ecosystem where regulated digital assets operate alongside classic financial instruments.
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Such a network will allow financial institutions to transfer value faster while remaining within existing regulatory requirements.
Why Mastercard Is Entering the Stablecoin Market
Stablecoins have grown significantly in recent years and have become one of the fastest-growing segments of the crypto market. In essence, it’s the same dollar, just on the blockchain. It remains stable in price but offers the speed and convenience of digital transfers.
That is why they are increasingly used not only for trading. With stablecoins, you can quickly send money, set up automatic payments, and settle almost instantly, regardless of the country.
According to DefiLlama, by March 2026 the market had grown to about $314 billion. Growth accelerated after 2025, when the monthly transaction volume nearly reached $969.9 billion. Now the market is on the verge of a new milestone, with analysts expecting more than $1 trillion per month by the end of 2026.
For Mastercard this is not just a trend from the sidelines. The company understands that payment infrastructure is changing and wants to remain at the center of this process.
At the same time, it is not trying to compete with blockchain. On the contrary, Mastercard is integrating into the new system and betting on the role of a bridge between traditional finance and digital assets.
Going Beyond Ordinary Payments
The partnership between SoFi and Mastercard is aimed not only at card settlements but also at broader use of stablecoins in finance.
Possible scenarios include:
- International transfers
- Payments between companies
- Corporate finance management tools
- Card programs linked to stablecoins
Stablecoins allow financial processes to be automated through programmable payments.
For example, money can be sent automatically when contract conditions are met, without manual processing.
Competition With Visa
Mastercard is not the only major payment network actively exploring stablecoin integration. Its main competitor Visa is also moving in this direction.
Visa is testing international settlements using stablecoins such as USDC. This allows financial companies to pre-fund transfers with tokenized dollars. In addition, the company is considering direct payouts to businesses in stablecoin wallets.
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Such moves show that stablecoins are becoming an important part of the competition between the largest payment systems.
Why Regulation Plays a Key Role
The spread of stablecoins in the traditional financial system directly depends on regulation.
Financial institutions need clear rules that address key issues:
- Reserve backing
- Redemption guarantees
- AML compliance
- Infrastructure reliability
SoFiUSD is issued by a regulated bank in the US, so it initially has more trust from regulators and financial companies. In this respect, it appears more reliable than stablecoins that came directly from the crypto industry.
That is why Mastercard and other major players focus on regulated stablecoins from licensed organizations.
Challenges on the Way to Mass Adoption
Despite growing interest, there are a number of factors that may slow the spread of settlements through stablecoins.
The main challenges include:
- Integration complexity for banks and payment systems
- Regulatory differences between countries
- Liquidity management between fiat and digital assets
- Compatibility between blockchains and financial networks
At the same time, ordinary users are unlikely to notice significant changes, since the technology primarily affects internal infrastructure, not the payment process itself.
The Big Picture for Digital Payments
Mastercard’s stablecoin initiative fits into the broader trend of global financial transformation. Initially, stablecoins were mainly used for cryptocurrency trading. Now they are increasingly seen as a tool for payments, transfers, and financial infrastructure as a whole.
If settlements through stablecoins prove effective and reliable, payment networks may move to a hybrid model. In this model, traditional banking systems will work together with blockchain assets.
Mastercard is not trying to replace familiar payments. The company is updating the internal infrastructure of card networks, making it more modern.
By integrating regulated stablecoins like SoFiUSD into its Multi-Token Network, Mastercard is preparing its system for a more digital economy.
The goal is simple: make settlements faster, more flexible, and available 24/7, while ensuring that nothing changes for the average user at checkout.
