Research firm Delphi Digital has published analysis highlighting the growing traction of stablecoins in high-cost cross-border payment corridors within emerging markets, where they are displacing inefficient legacy foreign exchange (FX) infrastructure.
The report notes that stablecoins have emerged as the cheapest alternative for moving US dollars in emerging economies. In corridors like Argentina and Nigeria, legacy FX fees can reach up to 8% for sending money. Delphi's analysis, shared in a Monday article on X, reveals that a staggering 81% of the cost in these corridors stems from servicing the underlying banking infrastructure. This inefficiency gives stablecoin rails a structural advantage.
"Stablecoin rails eliminate most of what makes these corridors expensive to operate," Delphi stated. The firm explained that "settlement is atomic, so pre-funded liquidity sitting idle in local currencies is no longer necessary," and that volume thresholds and intermediary chains become obsolete as stablecoins settle directly against the US dollar.
The prediction underscores the real-world utility of stablecoins in regions where locals use them to slash remittance costs to pennies and enable instant transactions, bypassing traditional banking systems entirely.
However, the path to mass adoption faces a significant chokepoint: off-ramps. Access to bank accounts or interbank rails remains a major barrier when value needs to move between on-chain and legacy financial environments. Delphi points out that most of the "friction" lies outside the blockchain. While stablecoin minting and burning settle in seconds, the bank wires feeding these systems introduce significant delays due to batch processing schedules.
"Closing the gap is as much a regulatory problem as a technical one," the company added. It cautions that stablecoins won't replace major FX corridors overnight but are poised to dominate in emerging markets where "infrastructure costs dwarf currency risk and banks have largely given up on competing."
Despite falling cryptocurrency valuations, the stablecoin market continues to expand. Data from DeFiLlama shows the total stablecoin supply grew 2.5% over the past month, rising from $308 billion on February 17 to $316 billion. Delphi identifies emerging markets as one of the clearest sources of this demand, particularly where users seek cheaper access to dollar liquidity and cross-border transfers.
The trend is attracting continued investment. In a related development, Singapore-based digital payment company Dtcpay recently raised $10 million in a Series A funding round led by Vertex Ventures Southeast Asia & India to expand its compliant stablecoin-based payment network.
