Silverflow Integrates Discover and Diners Club to Boost Global Card Acceptance
By Ali Paterson · 18 June 2026

Quick Summary
Silverflow has expanded its global card acceptance by integrating Discover® Network and Diners Club International® into its cloud-native platform. This allows merchants and PSPs to access over 185 countries through a single API connection, eliminating the need for complex legacy infrastructure and improving cross-border transaction efficiency.
How Does Silverflow Simplify Global Card Acceptance?
Silverflow provides a cloud-native processing architecture that bypasses the limitations of traditional ISO 8583 messaging. By utilizing modern JSON-based interfaces, the platform allows acquiring banks and payment service providers to "switch on" acceptance for major networks without extensive manual coding. This single API integration is designed to reduce technical debt for financial institutions while expanding their reach into 185+ countries and territories.
- Direct network connectivity eliminates fragmented legacy middleware.
- Real-time transaction data provides immediate observability for performance optimization.
- Cloud-native architecture ensures scalability for high-volume merchants.
What Benefits Does This Bring to High-Volume Sectors?
The integration specifically targets industries with heavy cross-border traffic, such as travel, hospitality, and retail. By supporting global card acceptance for Discover and Diners Club, Silverflow helps merchants capture revenue from millions of international cardholders who prefer using their domestic payment methods abroad. This is critical for airlines and hotels looking to reduce friction at the point of sale.
“International commerce continues to expand and merchants are increasingly serving customers who expect to pay with the cards they already use at home,” said Anne Willem de Vries, Co-founder of Silverflow. “Discover Network and Diners Club help remove friction for both merchants and consumers, particularly in travel and tourism-heavy environments.”
How Does This Integration Improve Payment Performance?
By moving away from legacy systems, Silverflow enables optimized payment performance through better data transparency. Merchants can access rich transaction insights that were previously hidden behind older processing layers. This allows for better authorization rate management and more effective fraud monitoring across global portfolios.
“By integrating our global payments network into Silverflow’s platform, we are providing a more streamlined path for merchants and acquirers to reach our millions of cardholders worldwide,” said Rajiv Gupta, Vice President of International Markets Development at Discover Network. “Our focus is on ensuring that Discover Network and Diners Club cardholders enjoy a more seamless payment experience through modern delivery channels our partners provide.”
FF NEWS TAKE:
Silverflow is proving that the future of acquiring isn't just about more connections, but better ones. By integrating global card acceptance for Discover and Diners Club via a cloud-native stack, they are directly challenging the dominance of legacy processors. This move significantly moves the needle for mid-market PSPs who need enterprise-grade reach without the enterprise-grade integration headache. It’s a win for interoperability in a fragmented market.
Companies in this story: Diners Club International, Silverflow, Discover Network
People in this story: Rajiv Gupta, Anne Willem de Vries