How do I assign a callback URL to an SMS service plan?

[Sam_Williams]

A callback URL can be configured for an existing SMS service plan. This is the URL to which delivery receipts and incoming messages will be sent. You can also update an existing callback URL for an existing service plan.

To configure the callback URL for a service plan:

1. Log in to the Sinch Build Dashboard.
   
   
2. Select SMS from the left menu and select the APIs option. The APIs page is displayed: 
   
   
   
   Click the service plan to which the callback URL is to be assigned.
   
   
3. The REST API details page is displayed: 
   
   
   
   In the Callback URL section, click EDIT.
   
   
4. Enter the appropriate URL and click SAVE.
   
   

In addition to setting the callback URL for an existing SMS service plan, you can also assign a virtual number to an SMS service plan.

• For information on how to assign a virtual number to an existing SMS service plan, see How do I assign a virtual number to an SMS service plan?
• For information on how to create a new SMS service plan, see How do I create an SMS service plan?

[#2]

Learn how to get started with SMS by watching this step-by-step tutorial. The video explains  the basics of SMS and shows you how easy it is to send your first message with Sinch:

Sign up to the Sinch Dashboard and get started today or take a look at the Sinch SMS Product page to learn more about our SMS products.