Fidel API is a company that offers a suite of APIs designed to connect applications with major card networks to capture, manage, and utilize real-time transaction data securely and efficiently. Their offerings include APIs for processing enriched transaction records, managing card-linked offers, and providing rewards insights. The platform emphasizes security, with features such as tokenization of card numbers to protect users' privacy and compliance with PCI requirements. Fidel API's focus is on enabling developers to quickly integrate financial data connectivity with reduced time to market and offering robust tools and documentation to support application development. Additionally, they pride themselves on their high security standards and the ability to offer real-time payment event engagement to enhance user experience.