This is the API V2 documentation. To switch out of beta revert back to our API V1.

Open SidemenuAPI Reference
API Reference
Close Sidemenu


Send and receive faxes in the cloud using the Programmable Fax API.

The Programmable Fax API enables you to:

  • Send PDF files via fax enabled numbers or applications
  • Receive inbound faxes to a Telnyx number which will be automatically converted into PDF
  • Track the delivery status of a fax sent via API
  • List and delete history of faxes sent and received via API

GUIDES AND EXAMPLESguides-and-examples

Check out the Docs section of our Developer Center to learn how to:

HTTP ENDPOINTShttp-endpoints