Stablecoin payments climb 45% to $482B as Visa, Mastercard and Stripe bridge crypto and cash

Stablecoins spent 2026 getting busier, not bigger. Payment volume hit $482 billion from January through September, up 45% year over year, according to Allium’s latest report. Total supply barely moved. It rose just 0.4% to $305 billion as of September 30, 2026. Inside the numbers Allium’s report, titled “State of Stablecoins and Payments, Q3 2026,” maps where that activity went. September set a monthly record at $72 billion in stablecoin payments. The third quarter as a whole grew 51% from the same period a year earlier. Transaction counts outpaced dollar growth. Payments jumped 71% to 1.04 billion transactions over the first nine months of the year. Meanwhile, the average payment shrank from $544 to $462. Allium’s data points in that direction. The report highlights business transactions, payroll and cross-border payments as major use cases, with businesses as the main beneficiaries. Payments made by AI agents doubled to 68.3 million transactions in the third quarter. The card networks move in Visa has launched more than 160 stablecoin-linked card programs worldwide. Payment volume on those programs is up nearly 200% year over year. Visa’s annualized run rate for stablecoin settle...