Cloud APIs for mobile top ups A loyalty program API is an interface that connects a loyalty program to its supporting systems, and the term covers two products: a loyalty engine holding points and tiers, and a reward fulfilment API delivering the gift card. Most teams buy the second, and judge it on catalog depth, coverage, reconciliation, and compliance and switching The post Loyalty Program API: What to Look For in a Rewards Infrastructure Provider appeared first on Reloadly Blog .