Self-serve card issuing primitives
Bo Jiang, co-founder and CEO of Lithic, on the key primitives in card issuing
The real break from Marqeta style card issuing is not just better APIs, it is changing the customer mix from a few giant programs to thousands of smaller builders. In card issuing, the primitive is the system that lets a company create cards, set spend controls, route authorizations, connect to networks, and plug into KYC, AML, ledger, and bank partners. If the product is self serve, those capabilities stop being reserved for the next Cash App and start working for procurement software, insurance payouts, vertical SaaS, and other embedded finance use cases.
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Marqeta proved that modern issuer processing could power giant programs like Cash App, Klarna, and Ramp, but that model naturally concentrates revenue in a few whales. That creates a roadmap shaped by large customers and high ACV enterprise sales, not by fast onboarding for the long tail of developers.
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Lithic’s primitive is narrower and more modular than an all in one BaaS stack. It handles the hard card layer, network connectivity, authorizations, settlement and clearing orchestration, card manufacturing hooks, and controls, while letting customers pair it with separate vendors for KYC, ACH, fraud, or lending.
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That matters because many new use cases are not neobanks. The same issuing building blocks can power one time virtual cards for procurement, insurance claim disbursements, merchant specific cards, or tightly controlled employee spend. A self serve motion turns card issuance from a custom enterprise project into a reusable product component.
The market is heading toward more composable financial infrastructure, where card issuing is the first wedge and the winners are the platforms that make it easy to start small and grow into complexity. As more software companies add payments features inside their product, issuer processors that combine modularity with self serve access should expand the market beyond the handful of breakout fintechs that defined the last generation.