I would like to export/link member data to an Email/SMS app. When a member registers I would like it to automatically add the new member details to the app and also be able to update details through the API from the EE site.
I have an API guide from them which has all the Restful API & XML requests but need an idea of were I should go from here: http://live.everlytic.net/api/2.0/docs/classes/Contacts.html#CreateContact
Any idea where I should start? Useful tutorials or extensions to use.