Stablecoins are quietly becoming the dominant rail for cross-border value transfer

When the first wave of stablecoins launched at the end of the last decade, sceptics dismissed them as a parking spot for crypto traders between trades. That framing is now several years out of date. The use case that has actually scaled is a much older one: moving dollars across borders without a bank between every hop.

The Bank for International Settlements has tracked the trajectory in its working papers on stablecoin settlement, noting that on-chain dollar transfers in some Latin American and South-East Asian corridors now rival or exceed the volume of comparable correspondent-banking flows. The pattern is consistent with what payments operators on the ground have been describing for two years: importers, freelancers, and remittance senders route around the formal banking stack because it is faster and roughly an order of magnitude cheaper for the same notional dollar amount.

Regulatory recognition follows usage

The European Union's Markets in Crypto-Assets Regulation has been operational since 2024 and forced reserve-attestation discipline on euro-denominated issuers. The United States, after years of stalemate, finally produced a federal stablecoin framework that bifurcates issuers between bank and non-bank charters. Both regimes share a common premise: stablecoins are not a curiosity to be tolerated, they are systemic enough to require disclosure, reserve quality rules, and supervisory access.

What changes when the rails are recognised rather than barely tolerated is the buyer base. Treasurers at multinationals can now justify holding small operating balances in tokenised dollars without an unbounded compliance question hanging over the position. Payment providers can market a stablecoin payout option without explaining the legal status to every counterparty. The result is a quieter, more institutional adoption curve than the speculative cycles that defined the previous decade.

The centre of gravity also matters. Tether continues to dominate by issuance, but the regulated alternatives — USDC, the new bank-issued tokens, and the euro-denominated MiCA-compliant issuers — are taking the share that institutional users actually want. The issuer reserve composition has shifted accordingly: short-dated US Treasuries dominate, and the major issuers now publish monthly reserve attestations that rival money-market-fund disclosure.

The risks have not disappeared. A run on a major issuer would still propagate quickly through the trading venues that hold their tokens as collateral. Sanctions enforcement on an open ledger is messier than on a closed bank network. And concentration in US-dollar denominations gives Washington a soft-power lever over a payments rail that crosses every border, which several non-aligned jurisdictions have already noticed.

But the underlying direction of travel is no longer in question. The next decade of cross-border payments will run on a hybrid: legacy bank rails for the largest, most regulated flows, and tokenised dollars on public ledgers for almost everything else. The competition between them is no longer whether — it is on what terms.