KB Kookmin Bank joins Kinexys network for 24/7 cross-border dollar payments
Key points
- KB Kookmin Bank, part of KB Financial Group, Korea's largest financial group by assets per an April S&P Global ranking, has signed on to JP Morgan's Kinexys Digital Payments platform.
- The rollout targets ten payment corridors, including Korea, the US, Singapore, Saudi Arabia, India, Thailand, Qatar, the UAE, Bahrain, and South Africa, starting with US dollar settlements only despite Kinexys supporting eight currencies.
- Kinexys processes an average of $7 billion in daily transactions and has settled $4 trillion cumulatively, with settlement occurring between blockchain deposit accounts held at JP Morgan.
- KB Kookmin is deploying Kinexys for its clients, distinguishing it from POSCO International, which adopted the platform the previous year for its own internal payments.
- Korea's appearance on the corridor list as both sender and receiver indicates the bank is targeting inbound export receipts as well as outbound payment flows.
KB Kookmin Bank, the flagship lender of Korea’s largest financial group by assets, has partnered with JP Morgan to deploy the Kinexys Digital Payments platform for client-facing cross-border transactions. The bank intends to offer the service through local branches and its Singapore operation, initially restricting settlement to US dollar payments across ten corridors: Korea, the United States, Singapore, Saudi Arabia, India, Thailand, Qatar, the United Arab Emirates, Bahrain, and South Africa.
Kinexys operates on a blockchain architecture in which transactions settle between deposit accounts held directly at JP Morgan, meaning the corridor map reflects the jurisdictions where JP Morgan maintains those accounts rather than any bilateral arrangement KB Kookmin has independently negotiated. The platform already processes an average of $7 billion in daily transactions and has cleared $4 trillion cumulatively, figures that give institutional clients a credible settlement backstop. KB Kookmin’s move differs from that of POSCO International, the Korean trading conglomerate that signed with JP Morgan the previous year to use Kinexys for its own internal payments; KB Kookmin is providing the infrastructure to external clients.
Korea’s inclusion as both an origin and destination corridor suggests the bank is positioning for inbound export-receipt flows alongside outbound remittances, which broadens the commercial case beyond a simple correspondent-banking replacement. Although Kinexys supports eight currencies, the decision to begin with dollars only reflects a deliberate sequencing that limits initial complexity while the client base and operational processes mature.
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