Stablecoin surge exposes enterprise infrastructure gap

Business-to-business (B2B) stablecoin payments are growing rapidly, but the infrastructure supporting them may not be keeping pace. According to a study by McKinsey & Company, B2B stablecoin payments surged by 733% year-on-year, signalling strong enterprise adoption and rising confidence in digital assets for cross-border and operational transactions.

Major FinTech and technology companies, including Stripe, Deel, and Grab, have responded by integrating stablecoin payment rails into their platforms. This shift reflects genuine enterprise demand for faster, more efficient global payment solutions.

However, beneath this growth lies a critical challenge: the foundational infrastructure was not designed with enterprises in mind.

The existing deposit layer for stablecoins was originally built to serve retail users in decentralised finance (DeFi). While suitable for individual users, this infrastructure lacks key features required by enterprises, such as deterministic settlement, predictable reconciliation processes, and robust audit trails. These elements are essential for compliance, financial reporting, and operational efficiency in regulated environments.

As a result, many enterprises adopting stablecoin payments face hidden operational complexities. Without reliable settlement finality and clear reconciliation mechanisms, finance and compliance teams may struggle to integrate stablecoin transactions into existing systems. This creates inefficiencies and potential risks, particularly for firms operating across multiple jurisdictions with strict regulatory requirements.

Will Harborne, Founder and CEO of Rhino.fi, highlights this gap, drawing on his experience in stablecoin infrastructure since 2017. He argues that while payment rails are evolving quickly, the underlying deposit infrastructure has not matured at the same pace.

According to Harborne, enterprise-grade stablecoin systems must prioritise transparency, traceability, and operational certainty. This includes building infrastructure that supports automated reconciliation, clear transaction records, and compliance-ready audit trails. Without these features, scaling stablecoin usage in enterprise settings will remain challenging.

The gap also represents a significant opportunity. Companies that can develop infrastructure tailored to enterprise needs are likely to play a key role in shaping the next generation of payment systems. As adoption accelerates, demand will grow for solutions that combine the speed and efficiency of stablecoins with the reliability and compliance standards expected in traditional finance.

In this context, the rapid rise of stablecoin payments is only part of the story. While adoption metrics highlight strong momentum, the long-term success of stablecoins in enterprise environments will depend on the evolution of supporting infrastructure.

The findings from McKinsey’s research underline both the scale of growth and the urgency of addressing these gaps. As enterprises continue to explore stablecoin-based payments, the focus is expected to shift from access to infrastructure readiness—ensuring that the systems behind the transactions are as robust as the demand driving them.