.net Fax API

Send and receive faxes from .Net using the InterFAX Fax API

The InterFAX accepts files in all popular Office formats, including PDF and HTML, and sends them to a fax number you specify. The fax API offers basic fax send/receive, and advanced features such as multiple destinations, deferred transmission, document resolution, and more.

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  • No software setup
  • No phone lines to order

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More .Net Code Samples

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.Net Fax – Send a fax and check its status »

This is a more advanced .Net code sample to show how to send a fax and then check the status of a fax that was submitted until the…

 

Net Fax – Send multiple documents as a fax »

This is a more advanced .Net code sample to show how to send a fax with multiple documents.

 

.Net Fax – Retrieve new inbound faxes and download fax images »

This is a more advanced .Net code sample to show how to retrieve the list of inbound faxes, download the fax images and mark the…

 

C# Fax – Sending a Plain-Text File Using SendCharFax »

In this sample, you learn how to perform a simple transmission of a fax with C#, using the inbound Web service’s…

 

C# Fax – Send Large Files Using UploadFileChunk »

This sample demonstrates how to upload a large file and then send it as a fax using C#.

C# Fax – Query Submitted Faxes Using FaxQuery2 »

The FaxQuery2 method demonstrated in this sample allows…

 

C# Fax – Retrieve the Image of a Previously-Submitted File with GetFaxImage »

This sample demonstrates the GetFaxImage method, which…

 

C# Fax – Cancel a Submitted Fax »

This code sample uses the CancelFax method to cancel a…

 

.Net Fax – Send a fax with a large file »

This is a more advanced .Net code sample to show how to send a fax with a large document.

 

.Net Fax – Cancel outbound faxes in process »

This is a .Net code sample to show how to retrieve the list of all faxes submitted and cancel those faxes that are still in process.

.Net Fax – Mark inbound faxes as unread and resend notification emails »

This is a more advanced .Net code sample to show how to retrieve information for a specific inbound fax, resend the email notifications…

 

C# Fax – Send Faxes to Multiple Recipients Using SendfaxEx_2 »

This sample explains how to send one or more C# faxes to one or more recipients using the method…

 

C# Fax – Get Fax Information with FaxQuery »

This sample shows you how to retrieve information for one or more submitted C# faxes using the…

 

C# Fax – Retrieve the Image of a Received Fax with GetImageChunk »

This example shows you how to retrieve the image of a received (inbound) C# fax.

 

C# Fax – Get List of Submitted Faxes »

In this sample, you retrieve a list of submitted (inbound) C# faxes using the GetList method.

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