API infrastructure that uses AI agents to automate B2B card payments through supplier portals to grow interchange revenue for fintechs and banks.
Sunlight provides API-based infrastructure for fintechs, banks, card issuers, and payables platforms to grow B2B card revenue without onboarding suppliers. Its Agentic Portal Payments product uses AI agents to execute card payments across any supplier portal at scale, converting ACH and check payments into card interchange. The Card-on-File Updates product makes cards the default payment method across users' vendors for recurring spend. The platform is SOC 2 Type II and PCI DSS certified. Sunlight is a product of Sunlight.