Stablecoin-funded card spending reached $1.04 billion in July, CoinDesk reports
Tracked crypto-card volume more than tripled year over year, but the reported total includes self-reported issuer data and differs from a separate onchain-attributed series.
By The Third AnglePublished 4 min read
Illustrative payment imagery; it does not depict a specific issuer or card program. Photo: Unsplash · Unsplash License
Tracked crypto-card spending reached $1.04 billion in July, according to CoinDesk's report, with more than 10 million transactions recorded during the month. Stablecoins funded 70% of the tracked transactions, the report said, as crypto-linked cards moved into groceries, retail purchases and other everyday spending.
That headline number needs a scope warning. An a16z analysis using Paymentscan data measured $759 million in July card volume tied to onchain activity and nearly 9 million purchases. The two figures are not interchangeable: the data sets cover different tracked programs, and the larger CoinDesk total includes RedotPay figures that the report identifies as self-reported rather than directly observed onchain.
Stablecoins are funding familiar payments
CoinDesk reported that USDC accounted for 50.8% of tracked transactions and USDT for 20.3%. Average payment size rose to $86 from $59 a year earlier. The payments are still presented through conventional card networks: StraitsX says its infrastructure settles stablecoin-funded card transactions behind Visa and Apple Pay, so a merchant can receive a familiar fiat settlement even when the customer funds the purchase with a digital dollar.
The concentration matters as much as the growth. CoinDesk's figures put RedotPay at $395.1 million of tracked July volume, followed by EtherFi at $100.3 million and KAST at $89.6 million. Those three programs accounted for 77% of the tracked total, making the result a measure of a fast-growing but still concentrated card segment rather than a complete census of stablecoin payments.
Latin America is part of the signal
The report includes usage data from the region. In Brazil, Oobit users spend about $400 across roughly 20 transactions each month, with groceries representing 35% of purchases. Oobit's own announcement gives the same Brazil figures as company-reported user activity. CoinDesk said Argentina's tracked Oobit transactions were 72% USDT-funded and that food represented 41% of the country's purchases.
CoinDesk also reported that Binance card users in Brazil increased 53% from the launch quarter, while average volume rose 80%. Those figures describe platform-reported activity and do not establish how much of the region's wider card spending is crypto-funded.
What the data does not prove
The available figures show that stablecoins are being used at checkout through several card programs. They do not show that stablecoin cards have displaced bank cards, that the reported usage is durable, or that the $1.04 billion figure represents the whole market. Paymentscan describes its analytics as a tracked view of stablecoin card activity, while the a16z analysis says it has not independently verified third-party data.
The next useful evidence is less about another monthly headline and more about the quality of the activity: repeat users, completed transactions, merchant acceptance, fees, chargebacks and the split between onchain-observed volume and issuer-reported volume. Until those measures converge, July's result is best read as a significant adoption signal with clear limits, not as a final market-size estimate.
