Mastercard has joined forces with Ripple and Gemini to test a new way to settle credit card transactions using the RLUSD stablecoin on the XRP Ledger. The plan would connect Gemini’s credit card, which is issued through WebBank, to a blockchain-based system where settlement happens using RLUSD instead of the usual behind-the-scenes bank transfers.

The project is expected to roll out in the coming months, once it clears regulatory reviews and participating partners are officially onboarded.

A Regulated Stablecoin on a Public Ledger

This isn’t just another blockchain test. It would mark one of the first times a fully regulated U.S. bank steps into a public blockchain to settle fiat-based transactions. For Mastercard, the move reflects a growing interest in stablecoins that follow compliance rules and fit into existing payment rails.

The XRP Ledger provides the public infrastructure to host these settlements, while RLUSD serves as the dollar-backed digital asset that moves between parties.

How a Simple Swipe Could Settle on XRPL

The process starts when a user swipes their Gemini card. Instead of using traditional bank channels, you can complete the transaction on XRPL using RLUSD.

Ripple’s ledger would process and record the transfer, replacing typical batch-based clearing with a more transparent and direct alternative. RLUSD is backed by U.S. dollars and short-term government securities, and Ripple positions it as ready for institutional payment flows.

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What This Means for Users and Payment Providers

For cardholders, not much will look different. You swipe your card, the system charges you, and the transaction appears as usual. The change happens under the hood.

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Institutions and issuers will be testing whether this setup makes settlement faster, cheaper and easier to audit. If successful, it could reduce friction across the network without needing to overhaul the user experience.

The Hurdles They’ll Have to Clear

The entire effort is still a pilot, which means plenty of things could go sideways. Regulators still need to approve the setup. RLUSD will need enough liquidity to handle real settlement volume. XRPL has to prove it can integrate smoothly with Mastercard’s existing systems.

And all of it needs to happen without creating new compliance or operational risks. How well each piece fits together will determine how far this idea goes.

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A Quiet Shift With Long-Term Potential

If this trial works as planned, it could set the stage for more mainstream adoption of blockchain in traditional finance. Payment giants have explored similar tech before, but this setup brings a regulated stablecoin and a public ledger into the mix at the same time.

It gives traditional networks a chance to experiment with crypto-style settlement without diving into unregulated territory.

A Glimpse Into the Future of Payments

This partnership doesn’t mean every day card payments are moving to blockchain overnight, but it shows where things might be headed. Mastercard, Ripple, and Gemini testing RLUSD for settlement is more than a technical trial; it’s a sign that legacy payments and public blockchain infrastructure may be closer to connecting than people think. The outcome could shape how digital dollars move between banks, merchants, and consumers in the years ahead.

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Key Takeaways

  • Mastercard, Ripple, and Gemini are testing credit card settlement on the XRP Ledger using RLUSD, a dollar-backed stablecoin.
  • The pilot connects Gemini’s WebBank-issued credit card to blockchain settlement, replacing traditional bank clearing with RLUSD transfers.
  • This marks one of the first attempts to combine a regulated U.S. bank with a public blockchain for fiat-based settlement.
  • If successful, issuers could gain faster settlement, lower costs and cleaner audit trails without changing how cardholders use their cards.
  • The pilot still needs regulatory approval, deeper RLUSD liquidity and smooth XRPL integration before it can scale.

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Anthony Clarke
Anthony Clarke
Crypto Writer

Anthony Clarke’s crypto journey began in 2017 after discovering Bitcoin through Quora. He bought Bitcoin and Verge as his first cryptocurrencies and developed a strong interest in blockchain technology and digital assets. That interest led him to start writing about... Read More

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