In a significant development, KBank, South Korea's prominent digital-only bank and exclusive banking partner for the crypto exchange Upbit, is collaborating with Ripple to test on-chain cross-border remittances. The initial phase of the proof-of-concept, utilizing a wallet-based remittance system, has been completed, and the second phase is currently underway, focusing on the stability of on-chain transfers to countries such as the UAE and Thailand. By using Ripple's Palisade software-as-a-service wallet, acquired as part of Ripple's substantial investment in crypto-related technologies, KBank aims to revolutionize international bank transfers, which currently rely on correspondent banking networks like SWIFT, often resulting in delayed settlements and cumulative fees. In contrast, on-chain remittances enable direct fund transfers across a blockchain network, settling transactions in minutes with reduced fees.
This partnership seeks to enhance the speed, cost, and transparency of remittance services for KBank's customers. Furthermore, KBank is preparing for impending stablecoin regulations in Korea by conducting technical verification 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 crypto exchange. As South Korean lawmakers finalize the Digital Asset Basic Act, a comprehensive regulatory framework for crypto assets, major financial institutions in Korea are forging infrastructure deals with global blockchain companies to position themselves for the anticipated surge in corporate and cross-border activity once the law takes effect.
Korea's retail crypto market is among the most active globally, with daily trading volumes on local exchanges often surpassing those of mainstream stocks during peak periods.