KBank, the prominent digital-only bank in South Korea and exclusive banking partner for the Upbit cryptocurrency exchange, has announced its collaboration with Ripple to test on-chain cross-border remittances. The two companies have 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 leveraging Ripple's Palisade wallet, KBank aims to enhance the speed, cost, and transparency of international transactions for its customers. Traditional international bank transfers often rely on correspondent banking networks like SWIFT, which can be time-consuming and incur significant fees.
In contrast, on-chain remittances facilitate direct fund transfers across a blockchain network, resulting in faster settlement times and lower fees. The partnership between KBank and Ripple seeks to capitalize on this approach to improve the remittance experience for KBank's customers.
Additionally, KBank is preparing for the impending stablecoin regulations in Korea by continuing to verify the technical feasibility of remittance use cases for stablecoins as the regulatory framework evolves. The bank's user base has experienced significant growth, from approximately 2 million in 2020 to 15 million by the end of 2025, largely due to its exclusive partnership with Upbit, the country's largest cryptocurrency exchange.
As South Korean lawmakers finalize the Digital Asset Basic Act, a comprehensive regulatory framework for cryptocurrencies, major financial institutions in Korea are forging infrastructure deals with global blockchain companies to position themselves for the expected surge in corporate and cross-border activity once the law takes effect.