Online fax service with SSL API

Problem

You need to create an online application that is capable of sending a FAX securely (PCI, HIPAA or other compliance).

Solution

After trying trustfax and eFax, neither of which has a secure API, Ralph found that Metro Fax has a SSL API for developers and the cost is reasonable.

The following SDK as well as some supporting documentation below will help you get started: WsfSDK

The MetroFax webservice gateway is available at:

https://wsf.metrofax.com/webservice.asmx

And there is supporting documentation (NDoc) available below:

https://wsf.metrofax.com/doc

The attached SDK contains sample implementations of numerous common methods.