Fidel API is a global financial infrastructure platform that enables developers to build programmable experiences at the moment a transaction occurs on any payment card. Its tools are transforming how merchants and users interact by powering real-time, event-driven engagements, best-in-class loyalty and rewards programs and revolutionizing processes from reimbursements to expense management. Fidel API is trusted by start-ups through global enterprises including Google, British Airways, TopCashback, Perkbox, Royal Bank of Canada, and Blackhawk Networks, and is supported by the world’s largest card networks, including Visa, Mastercard and American Express. Founded in 2018, Fidel API is headquartered in London, with offices in Lisbon, New York, and remote employees globally. Fidel API is backed by investors including Bain Capital Ventures, Nyca Partners, QED Investors, Citi Ventures, RBC Capital and Commerce Ventures.