KB Kookmin Bank will launch a blockchain-based cross-border cost service for import and export firms in August 2026.
Abstract
- KB Kookmin will initially launch Kinexys-based U.S. greenback payments throughout ten nations throughout August 2026.
- The service hyperlinks blockchain settlement with SWIFT whereas supporting company transfers past regular banking hours.
- KB turns into South Korea’s first monetary establishment utilizing Kinexys for company import and export payments.
The South Korean lender will use Kinexys by J.P. Morgan to assist U.S. greenback payments throughout 10 nations.
The service will join Kinexys with present SWIFT cost rails. It’ll assist near-real-time transfers and overseas alternate settlement all through the day. Prospects will entry the service via KB Kookmin Bank’s home branches and its Singapore department.
KB Kookmin turns into first Korean bank to use Kinexys
KB Kookmin Bank introduced the service on July 26 after signing an settlement with J.P. Morgan on blockchain remittance providers. According to Yonhap Information Company, it’s going to change into the primary South Korean monetary establishment to use Kinexys for cost providers aimed toward import and export firms. The settlement focuses on sooner cross-border remittances for companies managing abroad commerce, provider payments and overseas alternate settlement wants.
The primary part will prioritise U.S. greenback transfers. The supported markets are South Korea, the U.S., Singapore, Saudi Arabia, India, Thailand, Qatar, the United Arab Emirates, Bahrain and South Africa. The bank has not revealed buyer charges, transaction limits or a precise August launch date.
Kinexys provides blockchain settlement to present bank rails
J.P. Morgan describes Kinexys as a bank-led blockchain platform for payments, asset tokenisation and near-real-time settlement. The community operates across the clock and lets authorised establishments transfer funds with out ready for conventional banking cut-off occasions. It was beforehand often called Onyx.
The KB service is not going to change SWIFT. As an alternative, it’s going to hyperlink Kinexys with the present messaging and correspondent banking system. This mannequin permits banks to use blockchain for sooner motion and settlement whereas retaining established compliance checks, account constructions and overseas alternate processes.
J.P. Morgan has expanded Kinexys throughout a number of markets. In June, the bank added blockchain deposit accounts in Australian {dollars}, Hong Kong {dollars}, Japanese yen, Chinese language yuan and Singapore {dollars}. It stated the enlargement created assist for eight currencies and enabled 24/7 payments, programmable treasury operations and onchain overseas alternate.
Different banks have already used the platform for company payments. Qatar Nationwide Bank adopted Kinexys for U.S. greenback payments in 2025. The service allowed company transfers exterior regular banking hours and diminished some settlement occasions to minutes.
KB expands its institutional blockchain exercise
The cost launch follows a number of blockchain initiatives throughout KB Monetary Group. In June, KB Kookmin Bank completed a $100 million digital bond sale via HSBC’s Orion platform. The 2-year U.S. greenback bond settled in three enterprise days, in contrast with 5 days below the sooner course of.
KB Kookmin additionally participates in South Korea’s tokenised deposit work. The Ministry of Economic system and Finance chosen 9 banks for a undertaking linking tokenised deposits with authorities spending techniques. The deliberate take a look at will use programmable situations and a shared document of public payments.
In the meantime, KB Kookmin Card has been growing a cost system that hyperlinks stablecoins with conventional credit score. Crypto.information reported that the undertaking makes use of Avalanche and OpenAsset infrastructure. The design goals to let customers pay from stablecoin wallets whereas holding customary card settlement for retailers.
Massive banks transfer blockchain into reside cost providers
KB Monetary Group ranked as South Korea’s largest lender by belongings in S&P International Market Intelligence’s 2026 Asia-Pacific bank review. The group positioned twenty eighth within the area with about $552.76 billion in belongings. That scale provides the bank a longtime company community for introducing the brand new service.
The launch additionally provides to wider bank use of tokenised deposits and blockchain settlement. J.P. Morgan, Mastercard, Ripple and Ondo Finance tested a cross-border Treasury redemption in Could. Kinexys dealt with the cost directions and U.S. greenback settlement whereas the tokenised asset moved on the XRP Ledger.
J.P. Morgan has additionally used Kinexys with firms similar to Axis Bank, Mitsubishi Company and EBANX. In July, EBANX said the platform diminished some inner cross-border transfers from greater than 24 hours to minutes by eradicating native cut-off restrictions.
For KB Kookmin’s company shoppers, the primary change will probably be entry to longer working hours and sooner settlement throughout chosen commerce corridors. The bank has not stated whether or not it’s going to add extra currencies or nations after the primary part. Its August rollout will present how the service works alongside present SWIFT processes for industrial payments.
