Stablecoins are increasingly viewed as a key building block for AI-driven payments, but real-world adoption remains in its early stages, according to a new report by Bernstein. The firm argues that while the long-term potential is significant, current usage levels are still modest and in some cases overstated.
AI payment systems aim to enable autonomous agents to transact directly with one another, eliminating the need for human intervention. Stablecoins, with their low volatility and instant settlement, are well-suited for this use case, particularly for microtransactions and programmable payments.
Early Data Shows Limited Traction
Despite the hype, initial transaction volumes remain relatively small. Payment infrastructure, such as Coinbase’s x402 protocol and systems backed by Stripe, has processed only limited amounts so far.
Reported figures suggest tens of millions of dollars in activity, but adjusted estimates, after filtering out potential wash trading, indicate that real usage may be significantly lower. This has led some analysts to question whether current metrics accurately reflect genuine demand.
Still, the infrastructure being built is seen as more important than early transaction volumes. Industry participants are focusing on long-term capabilities rather than short-term scale.
Core Growth Still Comes From Payments
Bernstein emphasizes that stablecoins do not depend on AI payments to succeed. Their primary growth drivers remain traditional use cases such as cross-border transactions, remittances, and digital banking.
Stablecoin payment volumes have already surged, reaching hundreds of billions annually, driven by both consumer and business activity. These established use cases continue to expand, providing a strong foundation for future innovation.
AI payments, in this context, are viewed as an additional upside rather than a core requirement for adoption.
USDC Positioned as Key Beneficiary
Among stablecoins, USDC, issued by Circle in partnership with Coinbase, is seen as particularly well-positioned to benefit from AI payment growth.
Its regulatory clarity, liquidity, and integration across platforms make it a natural candidate for machine-driven transactions. Bernstein suggests that these attributes could help USDC capture a significant share of emerging AI-related payment flows.
Long-Term Outlook Remains Strong
While skepticism persists around early adoption metrics, the broader trend points toward continued integration of stablecoins into digital finance infrastructure.
As AI systems evolve and begin handling more economic activity, demand for programmable, reliable payment methods is expected to rise. Stablecoins could play a central role in enabling this shift.
For now, the story is less about immediate scale and more about laying the groundwork for a future where machines transact as seamlessly as humans.
