South Korea‘s internet-only lender K Bank has signed a strategic partnership with global blockchain payments firm Ripple to test blockchain-based overseas remittance technology, the bank officially confirmed on Monday, April 27.
The deal places K Bank among a growing list of Asian financial institutions betting that blockchain rails can deliver faster, cheaper cross-border transfers than the correspondent banking routes that still dominate international payments.
The agreement was formalized at a signing ceremony at K Bank’s headquarters in central Seoul. K Bank CEO Choi Woo-hyung and Ripple’s Asia-Pacific Managing Director Fiona Murray both attended in person, alongside senior officials from both companies.
What the Partnership Covers
Under the deal, K Bank will use Ripple’s global network and blockchain infrastructure to determine whether the technology can improve the speed, cost, and transparency of its existing overseas remittance system.
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The companies discussed broader cooperation in digital assets, including digital wallet-based verification and support for K Bank’s remittance model in new corridors. K Bank has structured its testing in two phases.
The first tested transfers through a standalone application using an in-house wallet. The second phase, now live, links customer accounts with K Bank’s internal system and tests on-chain transfers to partners in the United Arab Emirates and Thailand, corridors where K Bank has signed memorandums of understanding for stablecoin-based transactions.
For the second phase, K Bank is switching to Ripple’s SaaS-based digital wallet, Palisade, which Ripple says carries hardware security modules and a multi-approval structure designed to meet financial institution-level compliance requirements.
On-chain transfers route funds directly through a blockchain network, eliminating intermediary banks and compressing settlement times from days to seconds.
Ripple’s Deepening Bet on South Korea
The K Bank deal is part of a broader Korean strategy for Ripple. In February 2025, Ripple partnered with Korean custodian BDACS to provide institutional storage for XRP and its stablecoin RLUSD.
By August 2025, BDACS had gone live on Korea’s three largest exchanges, Upbit, Coinone, and Korbit, giving institutions regulated XRP access for the first time.
Earlier in April 2026, Ripple announced a partnership with Kyobo Life Insurance, one of South Korea’s three largest insurers, to pilot the country’s first tokenized government bond settlement on blockchain, with the deal also exploring stablecoin-powered payment rails.
Ripple’s Turbulent Path to Banking Credibility
Founded in 2012, Ripple operates Ripple Payments, a global financial network used by more than 100 financial companies. Its XRP Ledger now connects over 300 banks and financial institutions on RippleNet. The company launched RLUSD in 2024 and has applied for a U.S. national trust bank charter.
For years, however, Ripple’s expansion was constrained by a high-profile legal battle with the U.S. Securities and Exchange Commission, which sued the company in 2020 over claims that XRP was an unregistered security. The case caused banking partners to delay commitments and slowed product rollouts.
A 2023 court ruling determined retail XRP sales did not constitute securities transactions, and the SEC settled the case in 2025, providing the regulatory clarity that has since accelerated Ripple’s institutional deals.
Ripple also faced a serious security incident in January 2024. On-chain investigator ZachXBT flagged unusual outflows of approximately 213 million XRP, worth roughly $112 million at the time, from wallets linked to the company.
Co-founder Chris Larsen quickly confirmed that only his personal accounts were affected, not Ripple’s corporate wallets, and said law enforcement had been notified. A U.S. law enforcement forfeiture complaint filed in March 2025 later revealed the cause: Larsen had stored private keys in LastPass, a password manager that suffered a major data breach in 2022.
Exchanges including Binance and Kraken cooperated in freezing stolen funds, with Binance CEO Richard Teng confirming his team froze $4.2 million in XRP. The incident was the largest single cryptocurrency theft of 2024 and renewed industry-wide debate over private key security practices.
Why the Deal Matters
K Bank’s move reflects a wider rethink of how banks handle overseas transfers. Traditional correspondent banking relies on the SWIFT network, which can take two to five business days to settle while tying up capital in pre-funded foreign currency accounts at each destination bank.
Blockchain systems using digital assets as bridge currencies, like XRP or stablecoins like RLUSD, can compress that timeline to seconds at lower cost. The trend is gaining traction.
Earlier in April 2026, SWIFT unveiled a new cross-border payment framework covering more than 50 banks; at least 30 of those banks already have existing ties to Ripple. The overlap illustrates that blockchain payment rails and legacy banking infrastructure are increasingly being tested side by side and that the race to modernize global remittances is accelerating.
