Okay, I need some hand holding since I don’t usually work with APIs in my programming (trying to immerse myself in the Mautic API though).
I started by downloading the API from https://github.com/mautic/api-library and uploaded it to a folder where I want to start testing it out. I followed instructions I found on this blog. However, when I try to load the PHP page I created with the updated code from step 3.3, I get this error:
Line 28 contains:
So, it's clear I didn't include a file, but I'm really unsure which file I need to include. Any direction will help.