Documentation for sending a fax in Kotlin, Swift, C, Rust, Dart, and more.

Not sure how to start your fax application? This code walkthrough shows you how.

Forward your incoming SignalWire faxes to email, allowing faxes to be delivered to your inbox with only a few lines of code.

Create an application that can send faxes, detected failed faxes with status callbacks, and perform one retry.