Fidel API
Card-linking REST API — programs, cards, transactions, brands, locations, offers and webhooks. Enroll Visa/Mastercard/Amex cards via PCI-compliant SDKs and receive enriched real-time transactions over webhooks.
Card-linking REST API — programs, cards, transactions, brands, locations, offers and webhooks. Enroll Visa/Mastercard/Amex cards via PCI-compliant SDKs and receive enriched real-time transactions over webhooks.
Every API here is available over the APIs.io API and to AI agents over MCP.