Stablecoins Power Payments

Stablecoins are increasingly being used as a payment infrastructure that operates beyond the limits of traditional banking hours. A new study from Coinbase and The Block Pro Research found that stablecoin transfers averaged more than $400 million per hour in organic activity during the third quarter of 2026, highlighting the growing role of blockchain networks in global financial transactions.

The findings arrive as financial institutions, payment providers and digital asset companies explore faster ways to move money across borders. Unlike conventional bank transfers, blockchain-based stablecoin transactions can be initiated at any time, including weekends and public holidays.

Banking Hours No Longer Define Payments

The study found that approximately 73% of screened stablecoin transfer volume during the 12 months ending July 31 occurred outside standard US banking hours. The result points to demand for financial infrastructure that remains available when conventional payment systems are closed or operating with limited settlement services.

For companies operating internationally, the ability to transfer digital dollars at any time can help reduce settlement delays and the need to pre-fund accounts across multiple markets. Businesses may be able to manage working capital more efficiently when payments can be initiated and settled without waiting for the next banking day.

The same flexibility could benefit freelancers, exporters and migrant workers who regularly send or receive money across borders. However, actual settlement speed and cost depend on the blockchain, service provider, network fees, compliance checks and the process required to convert stablecoins into local currency.

Lower Costs for Cross-Border Transfers

One of the strongest potential advantages is the cost of international remittances. The Coinbase and The Block research estimated that sending $200 in USDC through the Base network can cost approximately 86% less than using traditional payment rails.

If comparable savings are available at scale, stablecoins could put competitive pressure on established remittance providers, particularly in corridors where bank transfers and currency conversion remain expensive.

Lower costs alone, however, do not guarantee widespread adoption. Consumers still need accessible wallets, reliable conversion services, clear pricing and confidence that the digital dollars they receive can be redeemed when needed.

Stablecoin Volumes Are Growing

The research also found that adjusted stablecoin transaction volume reached $891 billion in the third quarter of 2026, approximately four times its level at the beginning of 2023. If the current growth rate continues, quarterly adjusted transfer volume could reach $1.5 trillion by the end of 2027.

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That expansion is attracting attention from both crypto-native businesses and traditional financial institutions. Stablecoins can support payments, exchange settlement and transfers between digital asset platforms, while tokenized deposits offer banks another way to explore blockchain-based settlement.

The distinction between transfer activity and actual economic adoption remains essential. A single unit of stablecoin can move repeatedly between wallets, exchanges and payment providers. High transaction volume therefore does not necessarily mean an equivalent amount of new money entered the market, nor does it prove that an equal number of consumers are actively using stablecoins.

Banks Enter the Competition

Traditional financial institutions are also exploring blockchain-based payment infrastructure. The study reported that seven of the ten largest US banks had tested stablecoins or tokenized deposits for settlement, while the remaining three had indicated plans to explore related initiatives.

For banks, the opportunity is to combine faster digital settlement with established customer relationships, compliance systems and access to regulated financial services. For stablecoin issuers, the challenge is to demonstrate that their products can meet institutional requirements for reserves, redemption, transaction monitoring and operational resilience.

Regulation will play a major role in determining which models gain traction. Businesses operating across multiple jurisdictions must navigate different rules governing issuers, payment services, customer verification and the movement of funds.

The Risks Behind Always-On Finance

Round-the-clock settlement does not eliminate financial risk. Stablecoins may face depegging events, issuer or reserve concerns, cybersecurity threats, smart-contract vulnerabilities and liquidity constraints. Users can also encounter high network fees or delays when moving between blockchains and conventional banking systems.

Access to blockchain networks is not the same as guaranteed access to cash. Converting stablecoins into euros or other currencies can still depend on exchanges, payment providers, banking partners and local regulations.

For businesses, the strongest use cases are likely to be those where faster settlement, reduced costs or broader payment access provide a measurable advantage over existing systems.

What Comes Next

The latest figures suggest that stablecoins are developing beyond their original role as a convenient instrument for cryptocurrency trading. Their ability to transfer value continuously is attracting attention from businesses seeking more flexible payment systems and financial institutions investigating digital settlement.

The next stage will depend on whether that activity translates into durable commercial adoption, transparent reserves, reliable redemption and effective regulatory oversight.

The headline figure of more than $400 million per hour is significant, but the more important question is what the money is being used for. If stablecoins continue to gain traction in remittances, international commerce and institutional settlement, they could become a more meaningful part of global payment infrastructure.