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Stablecoin Card Payments Top $750 Million Per Month

Stablecoin Card Payments Exceed $750 Million per Month – Digital Dollars Move Into Everyday Transactions

Key Takeaways

• Monthly purchases made with crypto payment cards have surpassed $750 million, according to analysis by a16z.
• Crypto cards allow users to spend stablecoins directly, with automatic conversion into a merchant’s local currency.
• Stablecoin transaction volume reached $4.8 trillion over the past 30 days, based on Visa on-chain analytics.
• Circle’s USDC has overtaken Tether’s USDT in 2026, marking a shift within the stablecoin market.
• The Stablecoin Supply Ratio RSI has recovered from 2026 lows but remains below levels previously linked to sell signals.

Crypto Card Spending Surpasses $750 Million Monthly

Monthly purchase volumes through crypto payment cards have climbed above $750 million, according to analysis cited from a16z. The figure reflects spending activity where users pay with stablecoins via cards linked to crypto balances.

Traditionally, stablecoin holders who wanted to spend funds in everyday commerce had to sell their tokens on an exchange, withdraw fiat currency, and transfer it to a bank account before making purchases. Crypto cards remove several of these steps. When a user pays with a stablecoin balance, the payment system automatically converts the digital asset into the merchant’s local fiat currency.

For merchants, this structure means they continue to receive standard fiat payments without directly accepting cryptocurrency. The conversion process takes place within the payment infrastructure, allowing businesses to operate within existing systems.

The reported $750 million in monthly spending indicates that stablecoins are being used beyond trading or investment purposes. The data points to growing use in retail and online transactions, where users treat stablecoins as a functional means of payment.

How Crypto Cards Expand Access to Dollar-Based Payments

According to a16z, crypto cardholders do not necessarily require a traditional bank account. Depending on the program, users either deposit stablecoins with a card issuer or hold them directly onchain through self custody.

This structure broadens access to U.S. dollar denominated accounts globally. Stablecoins are designed to maintain a relatively stable value compared to assets such as Bitcoin. That stability makes them more suitable for daily transactions, where price volatility can complicate budgeting or settlement.

By linking stablecoin balances to card networks, users can transact in local currencies without manually converting funds beforehand. The system handles conversion at the point of sale. As a result, stablecoins function in a way that resembles conventional electronic money for end users, even though the underlying asset remains onchain.

The rising spending figures suggest that this payment model is gaining traction. Instead of serving solely as liquidity within crypto exchanges, stablecoins are increasingly used as a transactional layer connected to mainstream commerce.

Stablecoin Transaction Volume Reaches $4.8 Trillion

Broader stablecoin activity has also expanded. According to Visa on-chain analytics cited in the report, stablecoin transaction volume reached $4.8 trillion over the last 30 days.

This figure reflects aggregate onchain movement of stablecoins, not limited to card payments. It indicates sustained activity across transfers, settlements, and other blockchain-based transactions involving dollar-pegged tokens.

At the same time, market leadership within the sector has shifted. In 2026, Circle’s USDC has overtaken Tether’s USDT. The change marks a notable development in the competitive landscape of major stablecoins.

Together, the rise in transaction volume and the shift in market share highlight structural changes within the stablecoin ecosystem. Increased usage for payments and continued high transfer volumes point to sustained demand for blockchain-based dollar equivalents.

Stablecoin Liquidity and Bitcoin Market Signals

The Stablecoin Supply Ratio RSI, which measures Bitcoin’s market value relative to stablecoin liquidity, has rebounded from its 2026 lows. However, it has not returned to the elevated levels previously associated with red sell signals.

Earlier in the year and again during the May to June rally, high SSR RSI readings coincided with significant Bitcoin corrections. During those periods, red sell signals appeared alongside elevated ratio levels.

As Bitcoin later declined toward the $60,000 to $70,000 range, the SSR RSI fell and generated a series of green buy signals. This shift indicated that stablecoin liquidity had grown comparatively stronger relative to Bitcoin’s market capitalization in the second half of 2026.

The current rebound in the indicator, without reaching earlier extremes, places stablecoin liquidity in a different relative position than during prior correction phases. The metric remains one tool used to observe the balance between available stablecoin capital and Bitcoin valuation.

Our Assessment

The reported $750 million in monthly crypto card purchases and the $4.8 trillion in stablecoin transaction volume over the past 30 days demonstrate increased practical usage of stablecoins. The ability to spend stablecoins directly through payment cards, with automatic conversion into fiat currency, reduces friction between blockchain-based assets and traditional commerce.

At the same time, the shift in market leadership from USDT to USDC and movements in the Stablecoin Supply Ratio RSI show ongoing changes within the broader crypto market structure. Together, these data points indicate that stablecoins are functioning both as high-volume settlement instruments and as everyday payment tools within existing financial infrastructure.