Nine of South Korea’s major card companies have completed their yearlong pilot preparation for the adoption of won stablecoin framework.
The Credit Finance Association of Korea and nine domestic card issuers have moved beyond theory and into practical testing of stablecoin payments and arrived at a finalization stage on July 22, 2026.
The nine major companies involved are Samsung, Shinhan, KB Kookmin, Hyundai, Lotte, Hana, Woori, BC, and NH NongHyup Card.
According to reports, the practical testing was designed to verify whether everyday card payment processes such as approvals, settlements, and cancellations, would function the same way if a won stablecoin running on a blockchain test net was linked to the existing card payment network.
They used tools like Point-of-Sale simulators to replicate real-world conditions, testing payments, cancellations, and refunds. It also verifies a gas-fee sponsorship, allowing users to transact without needing a separate cryptocurrency to pay network fees, making the system more user-friendly.
South Korea, having one of the most advance digital payments globally and with most people relying on cashless system, proves to be one of the best testing grounds for integration of stablecoins.
This also suggests that the country’s financial industry has been preparing in a future where central bank digital currencies or privately issued stablecoins could co-exist with traditional method of payments.
South Korea as a Frontrunner
The Bank of Korea is running its own pilot programs for a central bank digital currency (CBDC).
A successful result from these tests would mean that if digital won from the central bank were issued in the future, the card industry is already compatible and ready for adoption.
This position South Korea as a frontrunner in stablecoin readiness, compared to countries like Japan, Singapore, and European Unions that are still in the earlier stages of similar testings.
The government of South Korea intends to enact the Digital Asset Basic Act by 2026, which will then provide the legal framework for won stablecoins and related regulation measures.
The ability to settle transaction using a won stablecoin while using existing card networks could give South Korea fintech firms a global advantage in the digital payment market.
A Matter of When, Not If
The completion of this pilot test was already a concrete milestone for South Korea It confirms that South Korea’s card payment infrastructure can support a won stablecoin.
While it is still far from being commercially launched, the groundwork is already laid down. It confirms technical feasibility and sets the stage for regulatory discussions, further testing, and eventual real-world pilots.
