USDC Leads Crypto Card Spending as Top-Ups Reach $13.8 Billion

Stablecoin Cards Move Beyond Trading as Consumer Spending Rises

Stablecoins are starting to look less like a crypto-market utility and more like money consumers can actually spend.

Cumulative stablecoin card top-up volume reached $13.8 billion by August 2026, up by nearly $10 billion over the past 12 months, according to research by Cryptorank. Monthly spending has continued to grow even during weaker periods for the broader crypto market.

That distinction matters. Stablecoin activity has historically been dominated by exchange settlement, trading and cross-border transfers. Crypto cards connect those balances directly to ordinary purchases, allowing a payment to start in $USDC or $USDT and end as a familiar card transaction at a merchant.

$USDC currently leads tracked card spending, while $USDT is quickly gaining share. That differs from the wider stablecoin market, where $USDT remains dominant by outstanding supply.

$USDC and $USDT Become Everyday Payment Balances

The split reflects how the two stablecoins have developed.

$USDC has grown alongside fintech integrations and payment infrastructure, making it a natural fit for card programs. $USDT remains deeply embedded in exchanges, remittances, and emerging markets, giving crypto cards another route for those balances to enter everyday commerce.