Visa's second Korean stablecoin deal puts it inside Upbit

Visa's second Korean stablecoin partnership this week puts the card network inside Upbit, and it also completes the basic wiring for a settlement strategy built around distribution. Ledger Insights reports that Visa signed a strategic partnership with Dunamu, the operator of Korea's largest crypto exchange, to explore stablecoin payments, global remittances and AI-driven commerce, following an arrangement with Shinhan Financial, Korea's second-largest financial group, announced earlier this week.

The Shinhan deal emphasized exploring the Visa Stablecoin Platform; the Dunamu announcement did not explicitly name it, instead discussing business models for OpenUSD, the lead stablecoin on that platform. OpenUSD was unveiled in June with 140 major partners, most of its reserve revenue shared with them, and is led by Zach Abrams, CEO and co-founder of Stripe-owned Bridge. Dunamu, for its part, already has banking inside: Hana Financial, Korea's third-largest financial group, spent $666 million to acquire a stake in the exchange.

The Korea sequence points Visa away from issuance and toward the settlement switchboard that connects regulated stablecoins to banks, exchanges and merchants — the seat where distribution, not issuance, will decide which stablecoins win. Shinhan supplies the bank rails and Dunamu the exchange rails, the same playbook Visa is running in Singapore, joining BLOOM and signing Shinhan.

The OpenUSD wrinkle is the dollar: reserve-revenue sharing sounds like a local-currency product, but the yield on those reserves runs straight back to U.S. Treasuries. Bridge has said the next wave is tokenized local currencies, but that economics has not moved yet. For a Korean bank or exchange, the stablecoin's revenue model is still dollar-denominated, and the local-currency story remains a promise.

Two partnerships in one week in one country suggest Visa is moving before rival networks lock up the same distribution points. Its earlier search for a licensed settlement partner, which this publication covered, pointed to exactly this kind of multi-issuer, multi-rail strategy. The rails are now wired on both sides of the Korean market; the next test is whether the revenue split is simple enough for merchants to care.