This is a Fetch API inspired HTTP client which works with both Blueprints & C++. It will help you to talk to HTTP APIs quite easily.
Watch this video for step by step instructions on how to use this plugin.
Once installed, you can use the Fetch static function inside Blueprints to talk to any HTTP API. Here's an example of invoking an HTTP POST request & extracting the email from the response JSON.
Check the documentation for more information.
Number of Blueprints: 0
Number of C++ Classes: 8
Network Replicated: (Yes)
Supported Development Platforms: Windows, Mac (OSX), Linux
Supported Target Build Platforms: Windows, Mac (OSX), Linux, HTML5, iOS, Android, PS4, XBoxOne