South Korean financial services company Shinhan Card announced on April 30 that it had entered into a strategic memorandum of understanding with the Solana Foundation to accelerate the development of stablecoin and Web3 payment ecosystems. The agreement builds on discussions and technical collaboration initiated between the two organizations last year and is aimed at expanding practical blockchain-based payment applications.
The partnership is expected to focus on improving real-world usability for blockchain payments through an upgraded proof-of-concept initiative. According to the companies, the new phase of testing will examine how decentralized payment systems can operate efficiently in commercial environments while maintaining reliability and security standards expected in traditional finance.
Expanded Testing for Blockchain Payment Infrastructure
As part of the collaboration, Shinhan Card and the Solana Foundation plan to conduct multiple payment simulations throughout the year using the Solana testnet environment. The testing process will reportedly evaluate payment interactions between consumers and merchants while measuring network performance, transaction efficiency, and user convenience under realistic operating conditions.
The companies plan to conduct advanced proof-of-concept testing on the Solana testnet to evaluate stablecoin payment flows, network reliability, and real-world merchant and customer usability.
The initiative will also include technical verification of a non-custodial wallet structure. Since non-custodial systems allow users to directly control their digital assets without relying on third-party intermediaries, the review process is expected to focus heavily on operational security, infrastructure resilience, and service stability. The companies intend to determine whether such wallet systems can be practically deployed for mainstream financial use.
Industry observers view the move as another sign of growing interest among traditional financial institutions in integrating decentralized technologies into existing payment systems. Blockchain payment platforms are increasingly being explored as alternatives capable of improving transaction speed, lowering costs, and expanding cross-border payment accessibility.
Hybrid Finance Model Under Development
In addition to payment testing, the two organizations are preparing to develop a hybrid financial framework that combines traditional financial services with decentralized finance infrastructure. Shinhan Card reportedly plans to utilize oracle technology to connect real-world transaction information with blockchain-based systems.
The project will also involve evaluating smart contract stability and verifying whether decentralized financial infrastructure can operate securely and efficiently within regulated financial environments. The companies believe this approach could help bridge the gap between established banking systems and emerging blockchain-based financial services.
Shinhan Card and the Solana Foundation are also developing a hybrid finance model that combines traditional finance systems with decentralized finance infrastructure using oracle technology and smart contracts.
A Shinhan Card representative indicated that the agreement would allow the company to closely examine practical blockchain applications while positioning itself at the forefront of next-generation financial innovation. The company reportedly believes that combining its financial expertise with Solana’s blockchain infrastructure could eventually support the creation of secure and user-friendly payment services once clearer regulations are introduced.
Meanwhile, representatives from the Solana Foundation explained that the collaboration seeks to merge the credibility of traditional financial institutions with the operational efficiency of decentralized finance systems. The organization also emphasized that future development efforts would prioritize technical readiness, customer protection, and compliance with financial regulations.
The partnership aims to combine the reliability of traditional finance with the efficiency of decentralized systems while prioritizing regulatory compliance, security, and customer protection.
The collaboration reflects a broader global trend in which major financial institutions are increasingly exploring blockchain-based payment networks, stablecoins, and decentralized financial services as part of long-term digital transformation strategies.
