The first-quarter 2026 figures confirm an inflection point. Stablecoins processed $4.5 trillion in transactions during those three months. The volume surpasses the combined total of Visa and Mastercard, which settled $15.7 trillion and $9.8 trillion, respectively, for all of 2025. The stablecoin market capitalization approaches $323 billion, and approximately 99% of the total value maintains a dollar peg. The expansion does not originate from crypto trading but from a specific segment: real payments between businesses.
For years, the financial analyst linked stablecoins to exchange speculation. McKinsey and Artemis Analytics data, however, disaggregate on-chain activity and separate speculative movements from genuine payments. Real stablecoin payments totaled $390 billion in 2025. Of that amount, business-to-business payments —B2B— accounted for 58%, equivalent to $226 billion. Remittances and payroll added another $90 billion. Capital market activity barely reached $8 billion. The driver of the shift lies in the slowness and cost of cross-border bank messaging.
B2B payments with stablecoins grew 733% in 2025. They went from processing less than $100 million per month at the start of 2023 to surpassing $6 billion monthly by mid-2025. A typical SWIFT transfer takes two to five business days and costs $25 to $50 per operation. A stablecoin settles in minutes any day of the week.
The corporate treasurer in São Paulo sends USDC to a supplier in Shenzhen without relying on correspondent banks. The company reduces floating capital, gains cash flow predictability, and shortens the working capital cycle.
A survey of corporate users reveals that 41% of respondents cut at least 10% of their payment costs by using stablecoins. Seventy-seven percent declare that paying suppliers constitutes their primary use case. The data do not come from crypto-native startups but from CFOs who integrate the technology into their treasury processes.
Latin America concentrates the most intense adoption
Stablecoins already channel 35% of cross-border B2B settlements for SMEs in the region. In 2025, the region received more than $550 billion in on-chain value. Latin American companies use stablecoins as a digital dollar to bypass expensive and inefficient correspondent banking networks. Africa and Asia-Pacific follow the same path, with triple-digit growth in specific corridors.
Regional providers have emerged to fill the gaps left by U.S.-centric global APIs. BVNK in Europe processes $30 billion per year. StraitsX in Asia accumulates similar volume. Fasset manages $32 billion annualized across more than 50 corridors. In Africa, Conduit links stablecoins with mobile money wallets in 23 countries. The fintech infrastructure layer does not depend on a single financial hub; it operates on bilateral corridors where the fiat dollar arrives slowly or not at all.
The U.S. GENIUS Act, signed into law in July, classifies stablecoin issuers as financial entities under the Bank Secrecy Act. The law imposes anti-money laundering programs, sanctions screening, and periodic audits. The rule eliminates the ambiguity that held back large commercial banks and regulated fintechs. In Europe, the MiCA regulation requires liquid reserves, collateral transparency, and transaction-level controls. Germany and Italy proposed an EU “emergency switch” to limit global stablecoins, demonstrating that supervisors now treat the market as systemic infrastructure.
Corporate stablecoin use does not limit itself to payments
Treasurers connect their digital dollars to decentralized finance platforms that accept tokenized real-world assets as collateral. Aave Horizon allows a borrower to deposit tokenized Treasury bills and obtain loans in USDC or EURC. Products such as AlloyX’s Real Yield Token offer yield backed by regulated money market funds. The treasury manager maintains operational liquidity and, at the same time, captures a short-term return without sacrificing immediate availability.
Analysts project a $1.9 trillion market capitalization for stablecoins by 2030. An International Monetary Fund study notes that markets already price disruption risk into the stocks of traditional payment processors. The quarterly volume of $4.5 trillion alone places stablecoins as the fastest-growing payment rail across all payment method categories.
Stablecoins no longer belong to the perimeter of the crypto market
They operate as a settlement layer that competes directly with card networks and SWIFT messaging. B2B commerce adopts them for a quantifiable reason: a payment that yesterday took three days today arrives in minutes and costs a fraction.
The 2025 regulation did not stop the advance; it channeled it within a supervised perimeter. Companies that integrate stablecoin rails gain speed and cut costs. Firms that postpone the decision pay the price of delay.
