Serving as a bridge between fiat and crypto currencies, stablecoins are uniquely positioned to become a dominant payment method in the rapidly evolving digital payments landscape.

By combining the stability of fiat currencies with the technological advantages of crypto, stablecoins offer a compelling alternative for global transactions. They fulfill the three primary functions of money (store of value, medium of exchange, and unit of account), while enabling the nearly instant, cost-effective transfer of regulated digital dollars worldwide, independent of traditional intermediaries.

GlobalData Payment Instrument Analytics

The second-biggest stablecoin by market cap, Circle’s USDC, achieved a remarkable cumulative transaction value of $20trn between January 2020 and December 2024. To put this into perspective, this figure is double the combined value of cash ($6trn) and digital wallet ($3.5trn) transactions processed in the US during the same time period, according to GlobalData’s Payment Instrument Analytics .

While payment cards accounted for nearly $46trn in transaction value over those five years, the Federal Reserve Bank of Atlanta speculates that stablecoins have the potential to rival card payments in the near future, signaling a transformative shift in how value is exchanged globally.

JD Power 2025 US Merchant Services Satisfaction Study

Indeed, JD Power’s 2025 US Merchant Services Satisfaction Study revealed a notable shift in payment preferences, with at least a third of US small business owners now imposing surcharges on customer purchases made using credit cards. As a result, 41% of credit card users opted not to pay by card due to these additional fees. While A2A payments have yet to gain widespread traction, blockchain-based stablecoin transfers are emerging as a viable alternative, offering a cost-effective solution to the growing expenses of traditional money movements, which only continue to grow in many countries.

The positive impact and potential of stablecoins are perceived far beyond the US border, with Circle establishing its coin as ‘the world’s digital dollar’ in its State of the USDC Economy 2025 report.

Besides streamlined cross-border transfer capabilities, for those living in countries with rapidly weakening local currencies, stablecoins such as USDC have become a lifeline, acting as a secure store of value. However, this growing adoption has prompted regulatory scrutiny, as evidenced by Banco Central do Brasil’s process of restricting stablecoins in a bid to avoid further decentralisation of its domestic banking and payments sectors.