To find the App ID or the API Master Key:
- In the portal, click the app that you work on.
- Go to Settings.
The App ID and the API Master Key are listed on the page that appears.
- Copy the key that you need and paste it in the headers of your request. Refer to the See Also links for details.
The API Master Key is not visible unless one of the following services is enabled: Data, Users, Notifications, Business Logic.