KBank, the prominent South Korean digital bank and exclusive partner of crypto exchange Upbit, has announced plans to test blockchain-based cross-border remittances in collaboration with Ripple. The two entities have completed the initial phase of a proof-of-concept using a wallet-based remittance system and are currently in the second phase, evaluating the stability of on-chain transfers to countries such as the United Arab Emirates and Thailand. By utilizing Ripple's Palisade software-as-a-service wallet, acquired as part of its $4 billion investment in crypto-related investments, KBank aims to enhance the speed, cost, and transparency of its remittance services. Traditional international bank transfers often rely on correspondent banking networks like SWIFT, which can take days to settle and incur significant fees.
In contrast, on-chain remittances enable direct fund transfers across a blockchain network, settling in minutes with lower fees. The partnership between KBank and Ripple seeks to explore the potential of this approach in improving remittance services.
Additionally, KBank is preparing for impending stablecoin regulations in Korea by conducting technical verification of remittance use cases for stablecoins. The bank's user base has grown significantly, from 2 million in 2020 to 15 million by the end of 2025, largely due to its exclusive partnership with Upbit.
As South Korean lawmakers finalize the Digital Asset Basic Act, a comprehensive crypto regulatory framework, major financial institutions in the country are forming infrastructure deals with global blockchain companies. With Korea being one of the most active retail crypto markets worldwide, banks are positioning themselves to handle the anticipated surge in corporate and cross-border activity once the regulatory framework is formalized.