Mastercard is broadening its settlement capabilities by incorporating support for stablecoins such as USDC, PYUSD, and RLUSD. This initiative is part of a larger trend among major payment and remittance companies to integrate stablecoins into their operations. Visa recently reported that its stablecoin settlement pilot achieved an annualized run rate of $7 billion, marking a 50% increase from the previous quarter, as it expanded its supported blockchain networks from four to nine. The overall stablecoin market is valued at around $320 billion, indicating significant growth potential. In addition, MoneyGram has launched MGUSD, a USD stablecoin on the Stellar blockchain, which aims to facilitate treasury management and currency trading in the U.S. before expanding globally. Similarly, Western Union has introduced its own USDPT stablecoin, which is set to launch in the Philippines and Bolivia, with plans for further expansion in 2026. These developments highlight the increasing acceptance and integration of stablecoins in mainstream payment systems.