Mastercard powers SoFi’s $25 billion card program with stablecoin payment settlement

The integration of blockchain technology into mainstream financial services continues to accelerate, with a significant development seeing Mastercard and SoFi Technologies implement stablecoin payment settlement for SoFi Bank, N.A.'s substantial debit and credit card program. This move underscores a broader industry trend toward leveraging digital assets for enhanced efficiency and accessibility in traditional finance.

Mastercard Powers SoFi's Card Program with Stablecoin Settlement

Mastercard and SoFi Technologies have launched a new stablecoin payment settlement system for SoFi Bank, N.A.'s entire $25 billion debit and credit card program ^[14]. This initiative marks a notable shift, as SoFi Bank is migrating its card program to settle transactions using SoFiUSD, a U.S. dollar-backed stablecoin issued by the bank itself ^[14]. SoFiUSD operates on a public, permissionless blockchain, facilitating 24/7, near-instant settlement at what SoFi describes as "fractional-cent pricing" ^[14]. This infrastructure allows merchants utilizing SoFi’s Big Business Banking platform to receive settlement funds instantly and withdraw cash around the clock at no additional cost ^[14]. Discussions are also underway to expand this stablecoin settlement model into cross-border payments and remittances ^[14].

Expanding Stablecoin Utility and Institutional Adoption

The adoption of stablecoins for various financial operations is gaining momentum across the digital asset ecosystem. The TRON blockchain, for instance, has surpassed $30 trillion in total transaction volume, largely driven by stablecoin transfers and payments ^[1]. It currently holds over $94 billion in circulating USDT, the largest supply on any blockchain, and recorded approximately $6 trillion in USDT transfer volume year-to-date, averaging $25 billion daily ^[1]. Furthermore, crypto payment card volumes increased from $2 billion in Q1 2026 to $2.4 billion in Q2, with TRON's share rising to 34% ^[1].

Institutional engagement with stablecoins is also evident in several recent developments:

Developer Tools and Treasury Management

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• Privy has expanded its support for the TRON blockchain, providing developers with enhanced tools to build and manage stablecoin payment solutions, treasury workflows, and wallets ^[2].
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• Galaxy Digital, a digital asset firm, allocated $100 million of Sky Protocol’s sUSDS, a yield-bearing stablecoin, to its corporate treasury. It also now accepts sUSDS as collateral across its institutional trading operations, which manage an average loan book of $1.4 billion ^[9].
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• BlackRock's research suggests that stablecoins could serve as "machine-native money" for AI agents' spending needs, complementing Bitcoin for savings. Stablecoins already boast a circulating supply exceeding $300 billion and processed over $11 trillion in 2025, a volume comparable to Visa's ^[11].
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• Roundtable, a Nasdaq-listed media technology company, has launched a DeFi media payment platform that migrates $100 million in advertising payments to USDC, enabling real-time settlement with journalists via Coinbase's USDC infrastructure ^[7].
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Cross-Chain Interoperability and Strategic Investments

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• Anchorage Digital has partnered with LayerZero to enable cross-chain interoperability for regulated stablecoins issued through its platform, with Tether’s USAT being the first token to adopt the LayerZero Omnichain Fungible Token standard ^[10].
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• Binance made a $100 million investment in Circle, the issuer of USDC, and renewed a promotional agreement. Under this deal, Binance receives a monthly incentive fee tied to USDC balances held through Circle’s Modular Smart Contract Wallet service ^{[16] [20]}.
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• Mastercard-owned BVNK has integrated Stellar rail to facilitate stablecoin payments across its network of over 130 markets ^[17].
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Growth in Tokenized Real-World Assets and Traditional Finance Integration

The broader tokenization of real-world assets (RWAs) continues its upward trajectory, with total assets under management in the RWA market reaching $34.18 billion as of September 15, 2026, marking an 85.2% increase year-to-date ^[15]. Bonds and money market funds constitute the largest category at $18.29 billion, while tokenized equities experienced a significant surge of 390.4% year-to-date ^[15]. Despite this growth, tokenized assets still represent only about 0.01% of their underlying traditional markets, indicating the early stage of this sector's development ^[15].

Traditional financial institutions are increasingly exploring blockchain-based solutions. The New York Stock Exchange (NYSE) and Blockchain.com are investigating a platform for 24/7 trading of tokenized US stocks and ETFs, a development that follows the U.S. Securities and Exchange Commission's (SEC) "Innovation Exemption" on September 17, 2026, providing a temporary five-year regulatory pathway for such trading ^[5]. In Canada, Cosmos and Balance Canada have partnered to advance tokenized deposits within mainstream banking, aligning with Canadian banks like BMO, CIBC, and TD Canada already exploring tokenized financial products ^[4]. Furthermore, Hana Bank in South Korea issued a $100 million digital bond through Euroclear’s Digital Financial Market Infrastructure (D-FMI), achieving same-day settlement, a process that typically takes three to five business days ^[13].

The increasing involvement of major financial players like Mastercard, SoFi, and traditional banks, alongside the growing volume and diversity of stablecoin and tokenized asset applications, suggests a continued evolution in how digital assets are integrated into global financial infrastructure.