Stablecoin supply stalls, but payments jump 45% as Visa, Mastercard and Stripe connect crypto to cash

Stablecoin supply has barely budged this year, but the digital dollars already in circulation are doing more work in payments, according to a fresh report from blockchain analytics firm Allium.

Stablecoin payments are growing at a rapid pace, reaching $482 billion in the first nine months of 2026, up 45% from a year earlier, the report found.

That growth contrasts with the broader stablecoin market. The total value of stablecoins — cryptocurrencies tied to fiat currencies such as the U.S. dollar — in circulation stood at about $305 billion at the end of September, up a meager 0.4% since the start of the year, according to the report.

The number of payments grew even more, jumping 71% to over 1 billion, the report said, suggesting that stablecoins are changing hands more often without much new supply entering the market.

Stablecoin-linked cards showed some of the fastest growth. Spending measured by Allium reached $3.9 billion through September, ten times the amount a year earlier. Small purchases — under $50 — accounted for 84% of the increase in card transactions.

Three announcements earlier this week offered a glimpse of how stablecoins are becoming increasingly part of global payments.

Mastercard (MA) introduced Thursday its Global Money Platform with BVNK, the stablecoin infrastructure firm it acquired in August. The service combines traditional currency accounts, stablecoin balances, conversions, card spending and bank payouts through one connection.

Banks and fintechs can use the platform to offer accounts that hold both fiat currencies and stablecoins, the firm said. Payments firms Nuvei and Marqeta are among the first customers integrating that service.

Stripe, meanwhile, is working with Plasma , a blockchain-based financial services firm, on cards that support balances in dollars, euros, Brazilian reais, Mexican pesos and Colombian pesos, alongside eligible stablecoins.

The companies said they plan to let customers spend from the balance that matches their purchase, cutting unnecessary currency conversions. Stripe's expanded card infrastructure covers more than 30 countries, with plans to reach over 100 by next year.

Read more: Stripe to expand stablecoin cards to over 100 countries by the end of the year

And Visa (V) said it is bringing stablecoins into the funding side of international payments.

The company said Inyo Global, a payment orchestration firm for fintech, money transmitter, banks, became the first provider to put Visa Direct's stablecoin prefunding service into commercial use. Payment firms can use Circle's (CRCL) dollar stablecoin USDC to fund cross-border payouts in nearly real-time instead of waiting for traditional banking windows, while recipients can still receive money through conventional payment channels.