What components does the API consist of?

The API architecture can vary, but the key components typically include:

• Server: Hosts the API logic and data. Handles incoming requests.
• Client: The application or service sending requests to the API.
• Endpoints: URLs representing accessible resources and operations of the API. For example, /users, /products/{id}.
• HTTP Methods: Define the type of action the client wants to perform on the resource (GET, POST, PUT, DELETE).
• Request: Message from the client to the server. Contains the HTTP method, endpoint URL, headers, and possibly a request body.
• Response: Message from the server to the client. Contains the HTTP status code, headers, and response body.
• Data Format: Defines how data is transmitted between the client and server (e.g., JSON, XML).
• Authentication and Authorization: Mechanisms to verify the client's identity and determine access rights (e.g., API keys, OAuth tokens).
• API Documentation: Description of available endpoints, methods, parameters, data formats, and usage examples.