WestFax Secure Fax API

Integrate fax capabilities into your own applications. The Fax API uses TLS 1.2 encryption for fax transmissions, and AES 256-bit encryption for fax storage and is 100% HIPAA Compliant out of the box!

How-To Guides

These are a collection of How-To’s on getting yourself up and running using WestFax’s Secure Fax API. If you have any ideas for other articles or questions email us here.

Getting Started

Advanced Topics


These are environments where you can rapidly prototype your code for integration. Postman is a great tool for testing and outputting production ready code and Swaggerhub allows you to “Try Out” the call and test a process.

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Transform your business processes while dramatically improving productivity by adding the ability to fax from within your mission-critical software applications. The WestFax Fax API can be used to integrate WestFax’s Robust Fax Service with many different applications. No more trips to the fax machine or wondering if a fax went through and must be re-sent.

Detailed setup documentation and our guarantee for technical support ensures your IT team can have applications “fax capable” in just a few hours. Integrate the fax functionality any way you want: from an application’s File menu, as a button, or even through a web page.

Use it to send outbound faxes wherever you might be whether on the road or in the office. Because its designed for enterprise-level applications, The WestFax Fax API offers unlimited scalability. Plus, with the industry-leading resources of WestFax, Inc. behind it, you can be assured your faxes always go through safely and securely.

If you’re a developer we’d love to hear about your project needs! Every project is unique, so give us a call or complete our Developer Registration form to communicate directly with our technical team.

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