API Documentation > REST API > REST PCI API Reference > Sending Faxes With the InterFAX Send service, your application can send faxes programmatically. See the developer’s guide articles on how to retrieve the status of your sent fax via polling and via callback. REST PCI API – Sending Faxes REST PCI API – Send fax REST PCI API – Get fax list REST PCI API – Get completed fax list REST PCI API – Get fax record REST PCI API – Cancel fax REST PCI API – Search fax list REST PCI API – Hide fax REST PCI API – Outbound fax object