Several examples can be drawn from the real world to talk about REST APIs, some of which have been mentioned below:
Payment Processing Apps with PayPal API: These apps allow users to conduct secure online transactions. The PayPal API enables developers to manage subscriptions, issue refunds, collect payments, and access transactional information.
Travel Apps with Google Maps API: These are the applications for travel that offer mapping and navigation functions. Developers can display maps, compute distances, provide directions, look for points of interest, and incorporate Street View photographs by integrating the API.
Social Media Apps with Facebook Graph API: Social networking apps that integrate with the Facebook Graph API can link users' accounts, retrieve profiles, publish updates, and otherwise communicate with the Facebook platform. Developers may access social features like images, news feeds, timelines, friend requests, and Facebook Page data thanks to the API.