Getting started

Step 1

Step 2

Get credentials

Step 3

Get a number

Step 4

Select a language

This guide will instruct you on how to get started using the Fax API. Before you can start sending and receiving faxes, you need to complete some basic configuration steps:

1. Sign up

Sign up for an account on the Sinch Customer Dashboard: Using the Fax API starts with the Customer Dashboard. Sign up for a free account. If you already have an account, skip this step.

Need help?

Click here to learn how to sign up.

2. Get credentials

Get your access key: You must create your access key. Access keys are used to authenticate calls when using the Fax API. Access keys are generated in the customer dashboard.

Need help?

Click here to learn how to configure an access key.

3. Get a number

To receive faxes, we recommend buying a Sinch number. This number can then receive faxes so you can easily get started sending and receiving faxes right away.

To configure it to use with the Fax API, in your dashboard select the number you want and under the Voice Configuration section ensure you have selected Fax. You can also assign a number to your default Fax service so you're ready to go.

4. Select a language

Now you're ready to start sending faxes with the API.

These guides will walk you through setting up a simple application in the following languages: