OAuth 2.0 is an industry-standard protocol for authorization, allowing third-party services to exchange information without exposing user credentials. This framework is widely used in API management solutions to ensure secure interactions between clients and servers. Below, we present three practical examples of using OAuth 2.0 for API authentication.
Many applications leverage social media accounts for user authentication. By implementing OAuth 2.0, developers can allow users to log in using their existing social media credentials, simplifying the registration and login process.