Shinhan Financial Group announced on 26 August a future financial strategy collaboration with Visa. The parties signed an agreement in Seoul on 24 August, which includes digital assets, AI payments and inter-enterprise payments. The first step forward was to use Visa Stablecoin Platform to validate core competencies such as stabilizing currency issuance, transfer and foreclosure, and to study business models applicable to the Korean financial environment.
This is a cooperation and validation scheme, not that the stabilization currency has been publicly issued, nor that the payment of the card has been converted to a chain settlement. The parties will also study the way in which the stabilization currency is used for the settlement of the card, and will carry out the conceptual validation and service development of AI payments, B2B and B2C operations. Shinhan plans to link the financial services of the main subsidiaries Shinhan Bank, Shinhan Card and Jeju Bank to the Visa global payment network, but specific products, token names, issuers, block chains, schedules and customer ranges have not yet been fully defined in the publicly available materials.
The VSP issued by Visa in July provided a technical background for understanding this cooperation. The platform provides stable currency found, destroyed, held, transferred, chain wallets and links to existing settlement and wind control tools in Visa for banks, financial technology companies and encryption services. Open USD is initially supported and institutions are allowed to use the wallets managed by Visa or to access their own wallets. The platform is still in the testing phase for selected clients, so Shinhan uses closer to enterprise-level certification rather than large-scale retail access.
It's not "can we issue the money" that banks really want to verify, it's a complete chain of control.
It is not difficult to deploy a token contract in the public chain, and the difficulty for financial institutions is to have real funds, competencies and audit records for each issue and foreclosure. VSP provides controls such as double-checking, complete audit logs, secure key and address white lists, reflecting the need for banks to bring the segregation of duties in traditional financial transactions into the chain: the sponsors cannot approve high-risk operations on their own, the flow of funds is traceable, and unusual addresses and amounts require real-time restrictions.
Issuance, transfer and foreclosure are the three core components of the life cycle of a stable currency. The issue is to confirm that the French currency has been paid and to meet customer identification requirements; transfer is to be processed in an irreversible chain, sanction screening and transaction monitoring; and foreclosure is to ensure that the destruction of the coin is synchronized with bank payments and to avoid misalignment of supplies and reserves. A failure of any one link could discredit the one-to-one commitment. This was also the reason why the cooperation focused on certification infrastructure and did not directly announce commercialization of products.
Card settlement adds an additional layer of complexity. Consumers swipe their cards and usually authorize, liquidate, settle, refund and settle disputes across multiple institutions. Stabilized currencies reduce the time that some funds move, but do not skip refund rights, non-payment, fraud investigations and commercial reconciliations. If a chain transfer is finally confirmed and the card transaction is subsequently cancelled, the system needs to be amended through new accounting entries and reverse financial flows, rather than simply “withdraw block chain transactions”.
AI payments also need to be carefully qualified. The current public information is limited to the notional validation and service development by both parties, and does not indicate that AI agents have been able to make real consumption using a stable currency on their own. Proxy payments must be clearly authorized, single and cumulative amounts, business lists, evidence of purchase intent and manual revocation mechanisms. When the model misinterprets the instructions or is lured by a web page, the payment system cannot treat natural language output as an unlimited authorization.
From enterprise testing to customer service, what are the public conditions missing?
The first is the law and the distribution structure. The market needs to know which of the licensed entities has a payment obligation, where the reserve assets are located, what legal claims the holder has, and whether the stable currency is for institutions, businesses or ordinary consumers. Cooperation agreements can only indicate that the parties are prepared to explore and cannot be a substitute for regulatory licensing and product clauses. If a third-party stabilization currency is to be used in the future, the operational and compensation liability of Shinhan and Visa, respectively, should also be clarified.
The second is the bottom-up network and interoperability design. The VSP may connect the institution with its own wallet and support the operation on the chain, but the cooperation has not yet publicly chosen which chain to use. There are significant differences between different networks in end-of-life, cost, privacy, scalability and failure recovery. Banks also address how to reconcile with existing core books of account, how to map the customer's identity on the chain of address, whether to rely on bridges for cross-network movements, and how to suspend settlements in case of network congestion or fork.
The third is the test indicator. The conceptual validation should disclose at least some of the quantifiable results, such as settlement delay, failure rate, number of manual interventions, reconciliation differences, fraud interception accuracy rate and unit transaction cost. Without these data, it is only possible to confirm the existence of cooperation and not to prove that the stable currency is cheaper or safer than the current settlement. The test should also cover refunds, loss of key, wrong address, smart contract upgrades, cloud service interruptions and extreme liquidity scenarios.
The industry significance of this collaboration is that the stabilization currency is entering the field of experiments in the core of bank operations and card clearing, and is no longer limited to the encryption trading platform. However, the most accurate state is still “validation”: Shinhan will use the Visa platform to check distribution, remittances, foreclosure and potential settlement capabilities, and both parties plan to design local business models. Only when the issue structure, regulatory licences, bottom networks, customer ranges and official go-live dates are confirmed can it be called a bank stabilization currency service available. Prior to that, the cooperation agreement was a road map for work, not a product delivery form that had been completed.