Push notifications are delivered to FE by invoking particular REST endpoint in output-manager (with empty channel attribute or explicit “PUSH” value), which in turn invokes appropriate downstream application - push-notifications-gateway in this case, which delivers the message to dedicated customer ably channel.
Instructions
Login to ably (https://ably.com)
Login
Login with SSO
Enter your vacuumlabs email
continue with login via Okta
Open “DEV“ application
Navigate to “Dev console“
In another tab, open some output-manager endpoint, e.g. https://output-manager.apps.brave.safibank.online/swagger/views/swagger-ui/#/default/bankStatementReady
Hit “Try it out“
Copy value of message.customerId field
Go back to ably tab and in Channels section, enter into “Enter a channel name” following value (replace with your copied value after colon) and hit “Attach to channel”
customer:copiedvaluefromcustomerId
Go back to swagger tab and hit “Execute” at your endpoint
Go back to ably tab -> there should be a new message in your attached channel
Related articles
Further processing on FE side can be found on separate how-to article - Push Notification FE