KBank, South Korea's prominent digital bank and exclusive partner of the Upbit cryptocurrency exchange, has announced plans to test blockchain-based cross-border remittances in collaboration with Ripple. The first phase of the proof-of-concept, utilizing a wallet-based remittance system, has been completed, and the second phase is currently underway, focusing on testing the stability of on-chain transfers to countries such as the UAE and Thailand. By using Ripple's Palisade wallet, acquired as part of its $4 billion investment in crypto-related ventures, KBank aims to enhance the speed, cost, and transparency of international transactions. Traditional banking networks, such as SWIFT, often take days to settle transactions and incur cumulative fees.
In contrast, on-chain remittances enable direct fund transfers across blockchain networks, settling in minutes and incurring only network fees. This partnership seeks to explore the potential of this approach in improving remittance services for KBank's customers.
Additionally, the bank is preparing for impending stablecoin regulations in Korea, with plans to continue technical verification of remittance use cases for stablecoins as the regulatory framework evolves. The Korean government requires crypto exchange users to link a verified bank account, with each major exchange paired exclusively with one bank. KBank's partnership with Upbit, the country's largest crypto exchange, has contributed to its significant user base growth from 2 million in 2020 to 15 million by the end of 2025.
As South Korean lawmakers finalize the Digital Asset Basic Act, a comprehensive crypto regulatory framework, major financial institutions are forming infrastructure partnerships with global blockchain companies. Korea's retail crypto market is one of the most active globally, with daily trading volumes on local exchanges often surpassing those of mainstream stocks during peak periods. 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.