Stablecoin payments reached $482 billion from January through September 2026, up 45% from the same period in 2025. The $482 billion total counts only payments within end-user activity, after excluding exchange, decentralized finance and automated transactions. Circulating stablecoin supply rose only 0.4% in 2026, to about $305 billion at the end of September. Payment activity expanded while circulating supply stayed nearly unchanged. Mastercard and Visa each announced stablecoin payment products on October 15, 2026.
Payment Count Outpaces Value
The number of stablecoin payments rose 71% to 1.04 billion from January through September 2026, outpacing the 45% growth in payment value (Allium). Because count grew faster than value, the average payment size fell compared with 2025. The report lists business transactions, payroll and cross-border payments as major use cases, and September set a monthly record of $72 billion in stablecoin payments (Crypto Briefing).
Supply Stays Nearly Flat
Total stablecoin supply stood at about $305 billion at the end of September 2026, up 0.4% since January 1 (Allium). Nine-month payment volume of $482 billion equals about 1.6 times that supply. CoinDesk reported that the data suggests existing coins are changing hands more often, with little new supply entering the market. Payments therefore grew while supply stayed close to its January level.
Stablecoin Cards Grow Tenfold
Spending on stablecoin-linked cards reached $3.9 billion through September 2026, about ten times the amount a year earlier (Allium). Purchases under $50 accounted for 84% of the increase in card transactions. Second-quarter stablecoin card spending equaled 0.03% of Visa's $4 trillion in payment volume (CoinDesk).
How Allium Counts Payments
Allium's State of Stablecoins and Payments, Q3 2026 report counted $97.9 trillion in raw stablecoin transfers from January through September 2026. It removed exchange, decentralized finance and automated transactions, which left $2.4 trillion, or 2.5%, as end-user activity (CoinDesk). The $482 billion payments figure comes from that smaller pool and equals about 20% of it (BigGo Finance). Payments therefore represent about 0.5% of raw transfer volume.
Mastercard Launches Stablecoin Platform
On October 15, 2026, Mastercard and BVNK launched the Global Money Platform, the first major product integration since Mastercard acquired BVNK in August 2026 (Crypto Briefing). The platform combines currency accounts, stablecoin balances, conversions, card spending and bank payouts through one connection (CoinDesk). Banks and fintechs can use it to offer accounts that hold both fiat currencies and stablecoins. Payments firms Nuvei and Marqeta are among the first customers integrating the service.
Visa Moves Pilot Into Production
On October 15, 2026, Visa announced that Visa Direct's stablecoin prefunding service moved from pilot to commercial production (Visa). Inyo Global, a payments infrastructure provider serving money transmitters, fintechs, banks and payment companies, is the first processor to offer it. Eligible businesses can use USDC to fund cross-border payouts in near real time, including when traditional funding windows are closed (The Block). Visa began testing stablecoin prefunding in September 2025 with USDC and EURC. It tested USDC payouts for recipients in November 2025.
