HTTP is a Hypertext Transfer Protocol, an application-level protocol that enables file exchange on the World Wide Web. HTTP is at the beginning of every URL (Uniform Resource Locator) or web address on the internet. It’s designed to make browsing faster and more efficient. And it operates over the TCP (Transmission Control Protocol) and IP (Internet Protocol).

Proxy handles authorized actions in the online world. A proxy server acts as a gateway between users and the internet. It prevents access from anyone outside the network. Proxy acts as an intermediary, which communicates with a website on users’ behalf. It filters out and blocks malicious activity and content, keeping users safe online.

The API Gateways uses Special Frends agents which use proxy to expose API and HTTP triggers through endpoints. Special Agent authenticates and forwards valid requests to the execution Agents. Wildcards may not be added to the Special Agent configuration.

The next article is Example on How to Use Azure AD access tokens to authorize access to Frends APIs.