Marqeta is a modern card issuing platform that provides infrastructure and tools for building highly configurable payment solutions. With a focus on innovation, Marqeta offers services such as card issuance, processing, and fraud prevention for businesses across various industries. The platform enables companies to create customized payment products with real-time insights and scalability. Marqeta is known for its open APIs and flexible architecture, which allow clients to easily integrate and manage their payment systems.