Card organizations like Visa and Mastercard are facing significant disruptions from stablecoins and AI-powered payments. Mastercard’s $1.8 billion acquisition of stablecoin infrastructure company BVNK, along with Visa’s launch of AI-driven proxy payment interfaces, highlight their strategic shifts toward integrating new technologies. Meanwhile, the joint machine payment protocol by Stripe and Tempo aims to enable autonomous AI transactions, potentially bypassing traditional card networks and their 2-3% fees. By 2025, stablecoin transaction volume is expected to reach $33 trillion, and by 2030, agent-driven commerce in the U.S. could hit $385 billion. In response to these challenges, existing payment networks are weighing the balance between defensive measures and partnerships for next-generation payment infrastructure.