Stablecoins were supposed to change payments. They haven’t.
New Federal Reserve research shows the vast majority of stablecoins aren’t flowing through the real economy. They’re either sitting idle or circulating within crypto markets instead of being used to pay for goods and services.
A Payments System Research Briefing released Friday (April 10) by the Federal Reserve Bank of Kansas City examines how stablecoins are actually used, based on data across industry platforms. The takeaway is blunt: payments barely register, while most activity remains inactive or tied up in financial infrastructure rather than commerce.
Payments Remain A Marginal Use Case
The analysis estimates that less than 1% of stablecoins are used for payments, based on transaction volume and inferred velocity. By contrast, nearly half of all stablecoins are deployed within crypto finance, including exchanges, lending protocols and related infrastructure.
The remainder is divided between transfers, which account for roughly 29% and largely reflect high-value treasury or cross-border movements, and idle balances, which represent more than one-fifth of supply. These idle holdings sit in inactive wallets or function as a form of digital savings, indicating that a significant share of the market is not engaged in any transactional activity.
PYMNTS Data: Interest Outpaces Execution
These findings reinforce a pattern that PYMNTS Intelligence has documented across corporate finance functions. In its March 2026 data book, “Stablecoins Gain Ground: Why CFOs See More Promise There Than in Crypto,” interest among executives continues to exceed actual deployment.
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More than four in 10 middle market firms report having at least discussed or tested stablecoins, yet only 13% report actual use. The gap between awareness and implementation underscores a persistent hesitation among finance leaders. Stablecoins are regarded as potentially useful, but not yet embedded in standard financial operations.
The data also helps explain the idle balances identified in the Fed’s research. Firms are not rejecting stablecoins. Instead, they are holding back until the operational case becomes clearer, particularly as they weigh how these tools would integrate with treasury systems and payment workflows.
Interoperability And Integration
The Kansas City Fed report pointed to structural reasons for this delay. A notable share of stablecoins is tied up in bridging protocols that move assets across blockchains, an activity that exists because systems do not yet communicate seamlessly.
This lack of interoperability represents a constraint on scale. Payment systems depend on reliability and compatibility with existing infrastructure. When value must move across fragmented networks, the operational burden increases and adoption slows.
PYMNTS Intelligence findings align with this constraint as more than 40% point to integration with existing financial systems as a key challenge.
Taken together, the Fed’s estimates and PYMNTS data described a market that remains in a holding pattern. Stablecoins are visible and widely discussed, yet they are not embedded into the existing landscape. Interoperability must improve so that assets can move across networks without friction. Integration with enterprise systems must become more straightforward, allowing treasury teams to incorporate stablecoins without introducing operational strain. Regulatory clarity must also advance to give firms a defined framework for adoption.
Without those advances, those idle balances identified by the Federal Reserve are likely to persist. They represent capital positioned for potential use but not yet anchored to consistent payment activity.