Mastercard has quietly moved one of the more significant pieces on the stablecoin chessboard, adding Ripple’s RLUSD to its settlement network alongside a suite of other regulated digital dollars. The Mastercard Ripple RLUSD stablecoin settlement expansion puts the payments giant at the center of a fast-moving shift toward blockchain-powered infrastructure for moving money.
The timing matters. Mastercard, Visa, and Stripe are closing in on a joint stablecoin platform as the industry races to own regulated settlement rails. After two years of heavy investment in digital dollar infrastructure, the competition is no longer theoretical. It is now about who gets to set the standards for stablecoin settlement at scale.
Mastercard adds RLUSD to its settlement network
Mastercard plans to expand settlement capabilities to cover fiat currency, regulated stablecoins, intraday settlement, and settlement during weekends and holidays. That is a notable step because traditional banking rails do not offer that kind of around-the-clock flexibility. For issuers and acquirers, the change should make it easier to manage liquidity around card-based transactions.
The list of supported digital assets is also broad. Alongside Ripple’s RLUSD, Mastercard’s network will settle using Circle’s USDC, PayPal’s PYUSD, Paxos-issued USDG and USDP, and SoFi’s SoFiUSD. These stablecoins will sit alongside existing fiat processes rather than replace them.
Blockchain networks behind Mastercard Ripple RLUSD stablecoin settlement
Just as important is the blockchain layer underneath those assets. Mastercard’s stablecoin settlement model runs across eight supported networks: Arbitrum, Base, Canton, Ethereum, Polygon, Solana, Tempo, and the XRP Ledger. That mix suggests a deliberate effort to stay network-agnostic while still leaning on chains that already have traction in payments and enterprise use.
Mastercard has said the approach preserves existing payment security standards, fraud safeguards, and dispute resolution processes. In practice, that means the company is trying to combine blockchain-native settlement with the compliance controls global payment networks already require.
Raj Dhamodharan, Mastercard’s executive leading the push, said the next phase of stablecoin adoption is tied to real-world use. He added that timing and liquidity are what matter most in settlement.
Why Ripple’s RLUSD and the XRP Ledger were selected
Ripple’s inclusion is not just symbolic. The XRP Ledger Foundation said XRPL’s near-instant transaction finality, predictably low fees, and 14-year operating track record were the technical reasons behind its integration. For settlement systems handling time-sensitive payment flows, those features matter more than abstract throughput claims.
Mastercard reportedly plans to expand its XRPL integration to support always-on settlement and intraday payment flows. Those use cases are especially relevant when delays of even a few hours can affect treasury managers and payment processors.
Polygon also appears on the supported network list. Its inclusion gives issuers and acquirers another chain with established enterprise traction in payments, tokenization, and business applications for settlement outside standard banking hours.
The strategic takeaway is straightforward. By building a multi-chain, multi-stablecoin settlement layer, Mastercard avoids betting on a single blockchain winner. At the same time, it gives regulated stablecoins like RLUSD a direct route into mainstream payment infrastructure.
Stripe and Visa are building their own stablecoin rails
Mastercard is not moving alone. Stripe made its intentions clear when it acquired stablecoin infrastructure provider Bridge in a $1.1 billion deal. That acquisition gives Stripe the tools to let businesses move, hold, and settle value using stablecoins, which is a direct foundation for broader digital dollar services aimed at enterprise clients.
Visa, meanwhile, has expanded stablecoin settlement support across multiple blockchains, with a focus on using blockchain-based dollars to speed up cross-border payment settlement and reduce the friction that traditional correspondent banking creates in international flows.
Together, Mastercard, Visa, and Stripe are converging on a joint stablecoin platform that could reshape how card-based and digital payment settlement works at scale.
Coinbase’s role in the joint stablecoin platform
Whether Coinbase joins that platform is one of the biggest open questions. The company is evaluating participation, but its decision is tangled up in an existing commercial relationship that complicates the calculus.
Since 2023, Coinbase and Circle have operated under a revenue-sharing arrangement tied to USDC. Coinbase earns interest on USDC held on its platform and shares ecosystem revenue with Circle. That agreement is scheduled for renewal in August, so the timing of any platform decision is especially sensitive.
Coinbase has also developed its own white-label stablecoin products and payment tools for businesses. As a result, any move into a joint Mastercard-Visa-Stripe stablecoin platform would add another layer of strategic complexity.
Why 24/7 stablecoin settlement is gaining momentum
The broader force behind all of this is demand for settlement infrastructure that does not go dark on Saturday afternoon. Payment companies, banks, and fintech firms increasingly need options for intraday settlement, weekend clearing, and holiday-period transactions, especially in cross-border payments, merchant payouts, and treasury movement.
Traditional banking rails were never built for that. Stablecoins, running on always-on blockchain networks, were.
Early partners in the US and Latin America rollout
Mastercard has named its first wave of partners for the US and Latin America rollout:
- ARQ, formerly known as DolarApp
- CBW Bank
- Cross River
- Lead Bank
- Nuvei
Additional regions, partners, and regulated stablecoins are expected to be onboarded through 2026, subject to regulatory conditions in each market.
What the XRP Ledger Foundation says about XRPL
The XRP Ledger Foundation’s public endorsement of the Mastercard integration highlighted three attributes: near-instant finality, low and predictable fees, and XRPL’s 14-year operating history. For a payments network that must guarantee settlement reliability at scale, those are not minor technical footnotes. They are the baseline requirements for institutional trust.
What this means for the stablecoin market
What makes this moment especially important is not just the technology. It is the institutional legitimacy that comes with Mastercard attaching its brand, compliance standards, and global partner network to regulated stablecoin settlement. That combination of blockchain speed and payment network accountability is what the industry has been trying to assemble for years.
The August renewal of the Coinbase-Circle agreement may ultimately determine whether the joint platform becomes a three-player network or a four-player one. Either way, the infrastructure for a new settlement layer is being built now, and the companies shaping it today could end up with significant leverage over how digital dollar payments scale globally.
FAQ
What stablecoins does Mastercard’s settlement network support?
Mastercard’s settlement network supports USDC, PYUSD, USDG, USDP, RLUSD, and SoFiUSD, alongside existing fiat settlement options.
Which blockchain networks are included in Mastercard’s settlement platform?
The platform runs across Arbitrum, Base, Canton, Ethereum, Polygon, Solana, Tempo, and the XRP Ledger.
What is Stripe’s role in stablecoin infrastructure development?
Stripe acquired stablecoin infrastructure provider Bridge in a $1.1 billion deal, giving it the tools to offer businesses stablecoin-based payment, holding, and settlement services.
Why is Coinbase evaluating joining the joint stablecoin platform?
Coinbase is considering participation in the Mastercard-Visa-Stripe stablecoin platform, but its decision depends partly on its revenue-sharing agreement with Circle tied to USDC, which is scheduled for renewal in August.
What benefits does the XRP Ledger provide for settlement systems?
The XRP Ledger Foundation cited XRPL’s near-instant transaction finality, predictably low fees, and a 14-year operating track record as key reasons for its inclusion in Mastercard’s settlement infrastructure.
