Pusher Mobile App allows you to send push notifications directly from your phone.
Using your existing OneSignal account, you enter in a title, a message and click “Send”.
Optional parameters: ‘url’ property (this opens a webpage of your choice when the user clicks on the notification) or data property (json formatted data for passing data back to your app. i..e {“foo”:”bar”, “hello”: “world”}) .
Enter as many of your OneSignal Push Notification apps as you’d like.