Before being able to send push notifications, a number of fields on the App settings page, Push notifications tab, should be addressed. These keys identify the app and the messages sent to make sure the right users receive the right notifications. Please note that if these settings haven't been addressed correctly, users will not receive any push notifications!
For older versions, Urban Airship was used, for newer versions One Signal.
Log in on go.urbanairship.com and retrieve the following keys:
- Urban Airship Key
- Urban Airship Secret
- Urban Airship masterSecret
Log in on onesignal.com and retrieve the following keys:
- One Signal Api Key
- One Signal App ID