Delphi-PRAXiS - OAuth 2.0 API with interlocking-Cacao (cacao flick profile)

In this article, I use the OAuth 2.0 API in conjunction with cacao and how to learn through Delphi. Eagle flick profile information and pictures through the cacao Delphi applications, you can create an example loading. OAuth 2.0 A P I (or service): authentication (Authentication) and resources (services) for authorization (Authorization) is required. One of the methods of authentication and authorization O A u t h OAuth. Server and client authentication between the access token authorization upon completion as a result of (Access Token), and use the access token to the client API (or service) to request access and services. Server-based services and the access token for judging whether or not the data access.