I have mobile unlock code remote api which allows user to search for mobile unlock code using dropdown, so I want to attach it to my existing Joomla website. It uses curl to address the remote server so I have no idea how to add it to Joomla so that I can make a dropdown device selection and show unlock codes through remote server API.
I am totally beginner in this so I want to know how to attach it, as it is a php file with json parsing. I will provide any relevant information about my API and Joomla website.