Mastercard said Wednesday it is expanding its on-chain settlement platform to support regulated stablecoins across eight different blockchains [1].
This shift addresses the growing demand for "always-on" finance, allowing merchants and cardholders to move money in real time without the delays of traditional banking hours. By integrating digital assets into its core infrastructure, Mastercard aims to eliminate the friction associated with weekend and holiday payment processing.
The expanded platform will support regulated stablecoins including Circle's USDC and Ripple's RLUSD [4]. These assets will enable intraday settlement options, providing a faster alternative to the standard batch processing used in legacy card networks [5].
Mastercard is executing this expansion through a broad network of partners. The collaboration includes Circle, Ripple, Visa, Stripe, JPMorgan, WebBank, Gemini, and Ondo Finance [1]. This coalition represents a significant convergence of traditional financial institutions and blockchain-native firms.
Part of this transition follows a six-month pilot program conducted on the XRP Ledger [6]. The initiative gained further momentum when JPMorgan joined the settlement pilot on May 6, 2026 [6].
The move to support eight blockchains [1] allows the company to diversify its technical dependencies and offer more flexible routing for global payments. By leveraging stablecoins, Mastercard can facilitate the movement of value across borders and time zones with greater efficiency than previous systems allowed [5].
“Mastercard is expanding its on-chain settlement platform to support regulated stablecoins across eight different blockchains.”
The integration of stablecoins like USDC and RLUSD into Mastercard's settlement layer marks a transition from blockchain as a separate asset class to blockchain as a foundational utility for traditional finance. By enabling weekend and holiday settlements, Mastercard is challenging the traditional banking calendar, potentially forcing other financial intermediaries to adopt real-time settlement standards to remain competitive.
