I'm thinking about developing a mobile app for my clients, similar to the admin app that you can purchase from WHMCS, but this would be for the client view. I spoke with a few people at WHMCS, via the ticket system, and they referred me to the following document:
In this document, it lists a bunch of destinations that links can be sent to (forwarded). This was helpful and contained a ton of information. I was looking at having the information loaded into the app and not have to be sent to an external destination.
I wanted to get some insight from other developers, before I get started on this app. Any insight would be greatly appreciated.