Dunamu and Visa sign stablecoin and AI partnership, with Open USD "under review"

Dunamu, the South Korean company that operates the Upbit exchange, said Friday it has signed a strategic partnership with Visa covering stablecoin payments, cross-border remittances and AI-driven financial services, according to The Block's report on Dunamu's announcement.

The stated plan is to pair Dunamu's digital asset infrastructure with Visa's payments network, connect stablecoins to existing global payment rails, and jointly explore "agentic commerce" — an AI agent that finds a product and completes the purchase and payment for the user. Dunamu framed the goal as safer, more transparent and interoperable digital asset payments "in line with regulations." Which regulations, and in which jurisdiction, was not specified.

"The spread of AI, stablecoins and tokenization is a key trend that will change how finance and commerce operate," Dunamu CEO Oh Kyung-seok said in the announcement, adding that the company would "connect digital assets with existing finance."

The one concrete asset named is Open Standard's Open USD (OUSD). Dunamu's release said the partnership will review potential use of OUSD in future work. The dollar-backed token launched in June with backing from more than 140 institutions including Visa, Mastercard and Google, per The Block, and is pitched by its consortium as shared payments infrastructure with no mint or redeem fees at scale and reserve revenue largely passed back to participating firms. It is not yet live.

Dunamu is not committing to it. "We are not prioritizing nor excluding specific stablecoins, but are aiming for an open structure," a spokesperson told The Block. The asset choice, they said, comes "after a comprehensive review of market demand, regulatory environment, stability, and suitability."

Key facts

• Dunamu (Upbit's parent) and Visa signed a strategic partnership on stablecoins and AI, announced Friday, Aug. 28, 2026 — The Block, citing Dunamu's press release.
• Scope: stablecoin payments, cross-border remittances, AI-driven finance, agentic commerce. No financial terms, equity, timeline or launch date disclosed.
• OUSD: launched June 2026, 140+ backers including Visa, Mastercard, Google; not yet live; no mint/redeem fees at scale claimed — The Block.
• Dunamu and Samsung Electronics were previously listed as OUSD consortium partners, then clarified there was no formal agreement — The Block.
• Visa announced a stablecoin, AI and B2B payments deal with Shinhan Financial Group two days earlier — The Block.

The real-world read

This is an announcement, not a product. Nothing shipped, no money moved, no date given, and the only asset mentioned doesn't yet exist in live form.

There's a visible walk-back. Dunamu was named an OUSD consortium partner, then said publicly there was no formal agreement — and now says OUSD is "under review." The spokesperson's open-structure language does real work: it lets Dunamu stay adjacent to a Visa-and-Mastercard-backed consortium without committing to it.

Note who is quoted and who isn't. The CEO statement, the "safer, more transparent" framing, and the OUSD fee pitch all originate with Dunamu and the OUSD consortium — interested parties describing their own product. No Visa executive is quoted in the announcement, and Visa's side of the terms is not described.

Two Korean partnerships in three days — Shinhan on Wednesday, Dunamu on Friday — reads less like exclusivity than like Visa buying optionality across a market whose stablecoin rules aren't settled.

Opinion, and whose

The only forward-looking claim on record is Oh's: that AI, stablecoins and tokenization will change how finance and commerce operate. That is the Dunamu CEO's forecast, not an established fact. The "no mint or redeem fees at scale" and revenue-passthrough economics are the OUSD consortium's own marketing description of an unlaunched product, unverified by anyone independent.

Sources

• The Block, Danny Park (Aug. 28, 2026) — the partnership announcement, Oh Kyung-seok's quote, Dunamu spokesperson comments on OUSD, OUSD's backer count and structure, the earlier consortium-partner walk-back, and the Visa–Shinhan deal. The Block discloses that Foresight Ventures is its majority investor. The underlying document is Dunamu's own press release — a corporate announcement, not independent verification.
• No Visa statement, filing or contract terms have been published.

Not financial advice. Nothing here is a recommendation to buy or sell anything.