As programmable digital dollars that operate 24/7, stablecoins move faster than bank rails. But for all their ruthless efficiency, they still require regulated endpoints to touch the real economy. They’re liquid. They’re stable. And they’re also highly versatile.
Stablecoins can be used for just about anything, from perps collateral to e-commerce and from DeFi liquidity to yield distribution. And so they are, in addition to supporting a host of emerging applications such as inter-agent payments.
These use cases and how stablecoins are streamlining them are well-documented. But there’s another emerging stablecoin vertical that’s attracted much less fanfare – despite being larger than all of the aforementioned sectors combined. It’s correspondent banking, where stables are proving their worth to blockchain and traditional businesses alike.
The Silent Revolution
The GENIUS Act, signed into law last year (alongside Europe’s earlier MiCA framework), was widely framed as the moment crypto would gain a clear institutional on-ramp. That framing has largely held, but the reality is more nuanced. What materially changed was issuer clarity: stablecoin providers now operate within defined supervisory expectations around reserves, disclosures, and governance, reducing legal ambiguity.
The legislation also clarified permitted uses, giving banks and corporates greater confidence around holding and integrating stablecoins into treasury and payment flows. Perhaps most importantly, it shifted institutional comfort levels by giving compliance teams and boards a regulatory reference point, which lowers the internal barriers to participation in onchain markets.
What didn’t change is just as important. The last mile of payments — getting funds into and out of local banking systems — still depends on traditional rails, meaning settlement friction hasn’t disappeared. FX conversion remains a structural constraint for cross-border activity, particularly outside dollar corridors.
And while the regulatory perimeter is clearer, compliance workflows themselves have not been simplified: KYC, AML monitoring, reporting obligations, and counterparty risk assessments still sit alongside any stablecoin integration. In practice, the new rules have made stablecoins easier to adopt at the institutional layer, but they haven’t removed the operational realities of global payments infrastructure.
At the time this landmark legislation was passed, however, significantly less coverage was given to how the GENIUS Act might reshape correspondent banking — the invisible pipes comprising a labyrinth of bilateral agreements that allow a bank in London to talk to a bank in Nairobi. If you want to move billions of dollars, you gotta go through correspondent banking pipelines.
At least that’s the way it always was. Now? Not necessarily. If legacy banking rails aren’t your vibe, you can swerve them altogether and send funds directly to your counterparty — without the traditional delays and high fees — using stablecoins. The correspondent banking pipes, which facilitate the flow of trillions in trade, have been rusting for decades. But until blockchain emerged, there were few alternatives.
Even then, the arrival of blockchain alone wasn’t enough to convince businesses to abandon their inefficient yet tried-and-tested fiat rails. The maturation of stablecoins, however, together with all the infrastructure and regulatory approval required to access them, has changed all that.
Originally designed as crypto fuel for traders, stablecoins are fast becoming the primary settlement layer for global business. We’re now witnessing the displacement of the old guard by a system where speed and code-based trust matter more than century-old institutional relationships.
That said, for all their upside, it’s only fair to consider the areas in which stablecoins still have room for improvement.
The Other Side of the Ledger
For all the momentum behind stablecoins as a settlement layer, it would be a mistake to treat them as a frictionless replacement for the existing system. Like any financial infrastructure, they introduce their own set of risks, some familiar, and others structural to how tokenized money is issued and governed.
Issuer risk remains the most fundamental. Stablecoins ultimately rely on the credibility and liquidity of the entity backing the token, and redemption dynamics under stress remain largely untested at true systemic scale. While reserve disclosures and regulatory oversight have improved markedly, the stability of a digital dollar is still contingent on confidence in its issuer and the quality of its underlying assets. In a market shock, the ability to meet redemptions quickly and at par remains the critical test.
Closely related is concentration risk. Despite a growing number of issuers, the market remains heavily dominated by a small handful of dollar-backed tokens, meaning liquidity and settlement activity are clustered around a narrow set of balance sheets.
Policy fragmentation also complicates the picture. While major jurisdictions have moved toward clearer frameworks, global alignment is still incomplete, with different regulatory treatments across regions shaping how stablecoins can be issued and transferred.
Stablecoins are best understood not as a wholesale replacement for the existing financial system, therefore, but as a powerful new settlement primitive layered alongside it —– one that improves speed and transparency while still requiring careful risk management and institutional discipline. Which brings us back to banking.
Bypassing Banking
Correspondent banking works because it extends trust through a chain of institutions holding accounts with one another. But that trust comes at the cost of friction in terms of settlement delays and fees, exacerbated by limited operating hours and opaque routing. You know the money will get there. But you’re just not sure when.
This is the sort of legacy architecture that blockchain was built to disrupt. The notion that stablecoins could muscle in on this industry isn’t new — in 2023, the Bank for International Settlements (BIS) highlighted how tokenized money such as stablecoins can reduce friction in cross-border payments. But it wasn’t until 2025 that this silent revolution truly got going.
In the last 12 months, more than $60 trillion in stablecoins were transacted onchain — though the true figure, counting only real payments and transfers, is admittedly closer to $400 billion per year. Significantly, however, B2B payments dominate “real” usage, accounting for around $230 billion, or 60% of all transfers. Slowly, as the adage goes, then all at once, stablecoins are becoming the payment rails for global enterprise.
A Global Phenomenon
What’s noteworthy about rising B2B stablecoin settlement is that this phenomenon is not limited to emerging markets. Stablecoins are increasingly passing through licensed providers and regulated rails — infrastructure that is beginning to compete with international payment networks and correspondent bank accounts.
If SWIFT and correspondent banking were once the invisible pipes of the global economy, a parallel settlement network is now emerging in which clearing occurs onchain and risk management is handled by licensed crypto banks. Business payments; supplier settlements; contractor salaries; cross-border transfers: you name it, it’s being processed using tokenized dollars.
In September last year, a Chainalysis report noted that “Stablecoins are surging globally for a variety of use cases,” with the United States ranking second for crypto adoption — i.e. actual usage — behind India. The benefits to businesses of going down this route, as Circle observes, include “A network of leading global banks that enable FX settlement with diverse fiat currencies” and global reach that extends to anyone with an internet connection.
Businesses are using blockchain but to them it feels just like banking.
A Changing of the Guard
While credit is due to the blockchain innovations that have made this shift possible — both technical and regulatory — it should be noted that legacy finance was ripe for the taking. It’s a sector that’s been in decline for years, with the BIS charting the decline of correspondent banking relationships, a trend that has been running in only one direction.
The BIS report into the matter concludes: “The continuing decline in the number of correspondent banking relationships in many countries around the world remains a source of concern…there may be an impact on the ability to send and receive international payments, which could push people into using unregulated and potentially unsafe “shadow payments” with further consequences for growth, financial inclusion and international trade.”
It was right to be alarmed. But it was wrong about the reasons to be concerned. Instead of “shadow payments,” businesses have turned to blockchain payments, which leave nothing in the shadows. It’s all verifiable, transparent, and — as an added bonus — a great enabler of financial inclusion.
The blockchain doesn’t care who you are, be it an Ecuadorian banana exporter or an institution with billions under management. It only cares if your transaction is valid. If so, it will be confirmed in seconds. No favoritism. No arbitrary delays. Just a settlement that works all of the time for everyone.
The correspondent banking system won’t disappear overnight, but it’s quietly being relegated to the role of a legacy backup. As stablecoins ascend, it’s becoming the landline of finance in a world that has already moved to mobile.
