Mastercard is folding a newly launched stablecoin called Open USD into BVNK, the crypto infrastructure platform it bought earlier this year, in a move that marks one of the clearest signs yet of a broader Mastercard stablecoin integration strategy taking shape across its payments network. The plan gives banks and businesses a way to hold, move, and settle digital dollars through rails they already use for everyday fiat transactions, rather than treating crypto as a separate, walled-off system.
Key takeaways
- Mastercard is integrating the Open USD stablecoin into its BVNK platform, the stablecoin infrastructure company it acquired earlier this year.
- Open USD, also called OUSD, launched on September 30 across Ethereum, Solana, Base, and Tempo blockchains.
- Businesses can mint and redeem OUSD 1:1 with the US dollar with no minting or redemption fees.
- Founding partners — Coinbase, Mastercard, Shopify, Stripe, and Visa — have committed more than $1 billion toward OUSD liquidity.
- OUSD is also reachable through Stripe and Visa, with Coinbase support going live on October 1.
Mastercard Integrates Open USD Stablecoin Into BVNK Platform
Through BVNK, Mastercard is giving banks and companies access to Open USD, enabling them to use the token together with fiat currencies and other stablecoins when handling payments, settlement, and liquidity management. According to the company, this effort aims to reduce the friction that businesses encounter while moving money between various currencies, banking rails, payment networks, and digital-asset systems.
Details of the Integration
Rather than building a standalone crypto product, Mastercard is routing OUSD through infrastructure it already controls. That means a bank or merchant using BVNK can draw on Open USD the same way it would access a traditional currency balance, without juggling separate systems for fiat and digital dollars.
Mastercard Chief Product Officer Jorn Lambert framed the move around usability rather than invention, saying: “The challenge isn’t creating more forms of money. It’s helping businesses use them.”
Role of BVNK in Stablecoin Infrastructure
BVNK is the stablecoin infrastructure company Mastercard acquired earlier this year, and it provides the plumbing for holding, transferring, and converting between traditional currencies and stablecoins. By plugging Open USD into that platform, Mastercard effectively turns BVNK into a gateway where fiat and tokenized dollars sit side by side for institutional and business customers. OUSD is also accessible through other channels: Stripe and Visa both offer access routes, and Coinbase support went live on October 1, each providing different tools spanning settlement, payment orchestration, trading, foreign exchange, wallets, and cards.
Open USD Stablecoin Launch and Features
Open USD launched on September 30 across four blockchains — Ethereum, Solana, Base, and Tempo — giving it a wide technical footprint from day one. The stablecoin is designed to trade 1:1 against the US dollar, with no minting or redemption fees attached, which lowers the cost barrier for businesses experimenting with digital-dollar settlement for the first time.
Conversion and Fee Structure
Because businesses can mint and redeem OUSD at par with the dollar without extra charges, the token is positioned less as a speculative crypto asset and more as a settlement tool meant to behave like cash on a blockchain rail.
Founding Partners and Liquidity Commitment
The project behind the token, Open Standard, lists Coinbase, Mastercard, Shopify, Stripe, and Visa as its initial founding partners. Together, those companies have committed more than $1 billion toward OUSD liquidity, a signal that the backers want the stablecoin to function as real infrastructure for payments, settlement, institutional trading, and other financial services rather than a niche experiment.
Use Cases and Strategic Implications for Businesses
For businesses, the practical draw of OUSD is flexibility: customers can hold it alongside fiat currencies and other stablecoins, then deploy it for payments, settlement, or liquidity management depending on what a given transaction needs. That optionality matters because companies moving money across borders or between banking systems often face delays and fees that a stablecoin settled directly on-chain can sidestep.
Payments, Settlement, and Liquidity Management With OUSD
Mastercard’s pitch is that OUSD slots into existing treasury and payment workflows instead of forcing businesses to rebuild their systems around crypto. That lowers the barrier for financial institutions that want exposure to stablecoin payments without taking on unfamiliar operational risk.
Mastercard’s Vision of a Multi-Money Financial System
Mastercard describes the broader push as building toward a “multi-money” financial system that spans bank deposits, card networks, real-time payments, and digital assets. In practice, this reflects a wider industry conversation about whether stablecoins could reshape how card networks process transactions — a question that has pushed both Mastercard and its rival Visa to build stablecoin capability directly into their own infrastructure rather than treat it as an outside threat to compete against.
That approach helps explain why the BVNK platform integration looks less like a side bet and more like groundwork: Mastercard is positioning its network so that fiat money, card rails, and tokenized dollars can move through the same pipes, with Open USD as an early test case for how far that interoperability can go.
Article produced with the assistance of artificial intelligence and reviewed by the editorial team.