Stablecoin-Funded Cards Cleared the $1 Billion Mark in July
Stablecoin-linked card programs crossed $1.03 billion in tracked July spending, a sign that dollar tokens are moving beyond transfers and treasury use into ordinary retail payments. The bigger story is that existing card rails, not direct merchant crypto acceptance, are carrying most of that adoption.
Stablecoin-funded card programs are starting to look less like a crypto novelty and more like a working consumer payments channel. Paymentscan’s July data shows tracked card spending reached roughly $1.038 billion across more than 10.5 million transactions, pushing monthly volume above the billion-dollar line for the first time in the dataset RWA Trails reviewed this run. For the RWA market, that matters because it is another sign that tokenized dollars are not only being used for trading, treasury parking and cross-border settlement. They are increasingly being wired into ordinary purchases through familiar payment interfaces.
The shape of that growth is notable. Paymentscan’s overview table shows July 2025 volume at about $339.4 million, which means tracked monthly spend expanded by a little more than 205% year over year. Its methodology page says the platform primarily tracks onchain card activity that it indexes directly and, for a smaller set of programs, also incorporates issuer-provided offchain data via API. That makes the dataset imperfect but still directionally important: the market is now large enough that stablecoin card usage can be measured as an operating payments segment rather than a one-off product experiment.
The currency mix also helps explain where that growth is landing. In Paymentscan’s currency-level breakdown, which covers the onchain portion of activity, USDC accounted for about $326.6 million of July volume and USDT contributed another $130.3 million. On that view, USDC represented roughly 50.8% of tracked monthly volume and USDT another 20.3%, leaving the rest spread across smaller dollar and euro-denominated settlement tokens. The gap between the currency table and the broader $1.038 billion headline reflects methodology differences around onchain versus mixed-source tracking, but the core signal is still clear: dollar stablecoins remain the funding layer doing most of the work.
Why cards matter is straightforward. Consumers do not need every merchant to add native crypto checkout for stablecoins to become spendable. Card-linked products let users hold tokenized dollars in wallets or platform balances, convert at the point of sale and settle through the card systems merchants already accept. That design keeps the consumer experience familiar while shifting the funding source behind the scenes. A July payments-industry tracker reviewed by RWA Trails found that 71% of stablecoin holders said they would use a linked debit card to spend those assets, which is a strong demand signal for products that hide the blockchain complexity and preserve ordinary checkout behavior.
The distribution angle may be even more important than the payment mechanic itself. The same July tracker found that 77% of consumers would open a crypto or stablecoin wallet through an existing banking or fintech app if that option were offered. That suggests the next leg of adoption may come less from convincing merchants to become crypto-native and more from letting users access stablecoin balances inside financial apps they already trust. If that is right, then stablecoin card growth is not just a wallet story. It is a bank, fintech and issuer-processing story tied to who controls the customer relationship and the regulated path into spendable digital dollars.
Existing payment rails are still doing most of the carrying. Paymentscan’s payment-network table shows about $1.011 billion of July tracked volume running through Visa-linked programs versus roughly $25.98 million through Mastercard-linked programs. In other words, the early consumer adoption curve for stablecoin spending is not bypassing the card networks; it is being routed through them. That should temper the idea that stablecoins are immediately replacing incumbent payment infrastructure at the checkout layer. In practice, they are currently behaving more like a new funding and settlement asset inside the old acceptance stack.
That positioning has direct implications for the underlying issuers. Circle markets USDC as a fully reserved dollar stablecoin backed by cash and short-duration U.S. Treasuries, while Tether presents USDT as a reserve-backed dollar token with Treasury-heavy collateral. If consumer spending keeps compounding, the stablecoins with the best liquidity, distribution and integration across card issuers, wallets and processors should be the ones that benefit most. The opportunity is not only more transfers between exchanges and wallets. It is more recurring retail payment flow, which is a much harder-to-replicate source of utility once users build spending habits around it.
The next question is whether July was a breakout month or the start of a steadier curve. RWA Trails will be watching whether volumes remain elevated outside strong crypto-market weeks, whether more programs expand beyond card top-ups into verified spend data, and whether banks or large fintechs turn stablecoin wallets into a default feature rather than a specialist add-on. If those pieces keep moving, stablecoin cards could become one of the clearest bridges between tokenized dollars as an internet-native asset and tokenized dollars as everyday money.