Create a Callback Listener in Go

This simple Go example code shows you how to create a simple callback event notification listener in order to process real-time information. To run this example, you will need the following installed on your computer:

Go Programming Language ( https://golang.org/dl/ )

Ngrok ( https://ngrok.com/ )

Note: You will need to run your Go code (i.e. create your local server) before firing up ngrok.