KBank, the prominent South Korean digital bank and exclusive banking partner for the crypto exchange Upbit, has announced plans to test on-chain cross-border remittances in collaboration with Ripple. The two companies have successfully completed the initial phase of a proof-of-concept using a wallet-based remittance system and are now proceeding to the second phase, which involves testing the stability of on-chain transfers to countries such as the United Arab Emirates and Thailand.
By utilizing Ripple's software-as-a-service wallet, Palisade, which was acquired as part of Ripple's $4 billion investment in crypto-related technologies, KBank aims to enhance the speed, cost, and transparency of its remittance services. Unlike traditional international bank transfers that rely on correspondent banking networks like SWIFT, which can take several days to settle and incur cumulative fees, on-chain remittances enable direct fund transfers across a blockchain network, settling in minutes with fees paid only to the network. This partnership seeks to explore the potential of this approach in improving KBank's remittance services. Additionally, KBank is preparing for the impending stablecoin regulations in Korea by continuing to technically verify remittance use cases for stablecoins as the regulatory framework evolves.
The bank's user base has grown significantly, from approximately 2 million in 2020 to 15 million by the end of 2025, due in part to its exclusive partnership with Upbit, the country's largest crypto exchange. As South Korean lawmakers finalize the Digital Asset Basic Act, a comprehensive crypto regulatory framework, major financial institutions in Korea are signing infrastructure deals with global blockchain companies. With Korea being one of the most active retail crypto markets globally, banks are positioning themselves to handle the anticipated corporate and cross-border activity once the Digital Asset Basic Act formalizes the treatment of stablecoins, custody, and tokenized assets under Korean law.