Short answer: Yes, you can.
A bit of a longer answer: You can integrate Shorten.REST with Magentrix, Salesforce (Legacy), and Desk.
You will need to know how to use the Zapier integration with Shorten.REST.
Salesforce (Legacy) can be integrated with Shorten.REST using Zapier here.
Magentrix provides advanced API connections to Salesforce CRM & Microsoft Dynamics. This allows you to build custom, self-service webpages for customers or partners to access or change account or contact related data. This can be integrated with Shorten.REST using Zapier here.
Desk is the new version of Assistly under the flagship Salesforce brand. Desk is an all-in-one customer service tool that allows you to keep track of your customers across multiple channels, including: email, Twitter, Facebook, phone, and chat. Desk also makes it really easy to create knowledge bases about your products and services so customers can support themselves. You can connect Desk to Shorten.REST using Zapier here.