This documentation describes how you get access to the WhatsApp Business API.


Cloud API base path:
Every request to the WhatsApp API needs to be authorized using an API Key authentication. Adding D360-API-KEY in the header with your unique API Key as a value is enough to gain permission.
Every API Key is connected with one phone number. We authenticate and choose the right WhatsApp Business Account and Number based on your D360-API-KEY.
In order to look up the phone number assigned to a D360-API-KEY, use the /phone_number endpoint.

How do I get an API Key?

See our documentation on how to how to retrieve an API Key.
  • Please store and manage your D360-API-KEY securely and use it only for server-2-server authentication.
  • Please ensure that you always use the corresponding D360-API-KEY when you deal with multiple configurations. A mismatch could lead to inconsistent data.