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Silverflow Raises $40 Million in Series B to Expand Card Payment Platform

The Amsterdam-based cloud-native payment processor secured backing from Picus Capital, Rabo Investments, and existing investors to enhance its direct card network integration technology.

Summary

Cloud-native payment processor Silverflow has completed a $40 million Series B funding round led by Picus Capital, with participation from Rabo Investments and prior backers. Based in Amsterdam, the company operates a card payment processing platform that connects directly to global card networks through a single API, simplifying merchant integration and improving transaction efficiency. The funding aims to accelerate product development and expand Silverflow’s international footprint in digital payments.

Terms & Concepts
  • API (Application Programming Interface): A set of protocols and tools that allow different software applications to communicate and transfer data efficiently.
  • Card payment processor: A technology provider that handles authorization, settlement, and data transfer for payment card transactions between merchants, banks, and card networks.
  • Series B funding: A venture capital investment round that helps a company scale operations and expand market presence after proving business viability.