The conversation about stablecoins in cross-border settlement has been running for years. What's changed in the last twelve months is that it has moved from a theoretical discussion to an operational one. Regulators have started issuing frameworks. Major institutions have started building. And the question has shifted from "will this happen?" to "when, and what do we need to be ready for?"
I want to offer a clear-eyed view of where the genuine use cases are, and where the hype still exceeds the reality.
What stablecoins actually solve
The core problem stablecoins address in cross-border settlement is liquidity. Traditional correspondent banking requires pre-funded nostro accounts in destination currencies. Holding that liquidity is expensive. Moving it is slow. And the friction in the system — the fees extracted at each correspondent hop — is ultimately borne by the end customer.
Stablecoins offer a different model: atomic settlement using a shared ledger, with liquidity provided on demand rather than pre-funded. In theory, this dramatically reduces the cost of settling cross-border payments and eliminates many of the intermediary hops in the current system.
In practice, the gains are real in specific corridors and contexts. For high-volume, well-regulated corridors where counterparties are willing to operate on a shared protocol, stablecoin settlement can be faster and cheaper than SWIFT. For corridors with limited correspondent banking coverage — particularly in parts of Africa and the Pacific — stablecoins offer connectivity that traditional rails simply don't provide.
Where the hype exceeds the reality
The cases that don't stack up yet are the ones where the regulatory environment hasn't caught up. Most central banks are still developing frameworks for stablecoin use in their jurisdictions. Until those frameworks are in place, regulated financial institutions face significant risk in settling payments using uncleared stablecoin protocols — regardless of the efficiency gains available.
The compliance picture is also more complex than the optimists suggest. AML and sanctions screening on-chain requires new tooling and new processes. The assumption that blockchain transparency solves compliance problems understates the complexity of applying existing regulatory frameworks to a new settlement model.
What institutions should actually be doing
The right posture for most regulated financial institutions right now is engaged monitoring rather than active deployment. That means:
- Understanding which corridors you operate in are developing stablecoin rails, and at what pace
- Ensuring your infrastructure is modular enough to add new settlement rails when the regulatory environment supports it
- Watching the major central bank digital currency programmes — particularly in markets where you have material volume
- Building relationships with infrastructure providers who are actively developing stablecoin capabilities, so you're not starting from scratch when the time comes
Stablecoins are on the Cymonz product roadmap. We're building the optionality for our clients to settle through stablecoin rails where regulation permits and where the economics justify it. But we're doing it alongside — not instead of — the established rails that our clients' customers rely on today.
The institutions that will benefit most from stablecoin settlement are those that have flexible, modern infrastructure capable of adding new rails quickly. Those that have modernised early will be best placed to move when the regulatory window opens.