A new study from the Banca d’Italia has cast doubt on the cost-effectiveness of stablecoin remittances, revealing that USDC transfers across ten corridors failed to consistently beat traditional services like Wise. The research, published in July 2026, executed real transfers of 200 USDC between Italy and Argentina, Brazil, South Africa, the UAE, and Japan. Total costs ranged from 0.30% to nearly 9%, with the blockchain leg itself averaging only 0.4% — exchange fees, funding methods, and fiat conversions accounted for the bulk of expenses.
The cheapest route, Italy to Argentina, cost just 0.30%, but the reverse direction soared to 8.96%, partly due to exchange-rate disparities. Only three corridors proved cheaper than Wise, while four were more expensive, underscoring that stablecoin savings remain highly corridor-specific. The study warned its findings “cannot be readily generalized” but noted that where instant domestic payment systems like Italy’s TIPS, Brazil’s Pix, or Argentina’s Transferencias 3.0 were present, settlement could finish in under 20 minutes — complementary, not substitutive, to blockchain rails.
Meanwhile, the Bank for International Settlements (BIS) announced that Project Agorá has successfully completed real-value testing for tokenized wholesale cross-border payments. Over 17 scenarios, the experiment moved 800,000 Swiss francs (~$1 million) across six major currencies, settling funds in an average of about 80 seconds. The trials combined tokenized central bank reserves with commercial bank deposits, involving 28 financial institutions, including JPMorgan Chase, Citi, Deutsche Bank, and central banks from the UK, France, Japan, Korea, and Switzerland.
This real-value settlement, beyond earlier simulations, demonstrated that a unified public-private tokenized architecture can connect disparate monetary systems with rapid finality. Project Agorá first proved atomic settlement in May 2026, and now its operational milestone shifts the debate from technical feasibility to scalability questions. The contrast between the two developments highlights a diverging path for cross-border payments: stablecoins face cost challenges in retail corridors, while institutional tokenization projects promise efficiency at the wholesale level.
Both efforts reflect growing regulatory and financial system interest in leveraging blockchain-based settlement, but they also expose the complexity of building universal solutions that work across fragmented payment infrastructures.
