General Setup OneSignal Notification Estimated reading: 1 minute 559 views What is OneSignal?OneSignal is a high-volume and reliable push notification service for websites and mobile applications. They support all major native and mobile platforms by providing dedicated SDKs for each platform, a Restful server API, and an online dashboard for marketers to design and send push notifications.Sign in to the Onesignal Console at https://onesignal.com. Click on New App/Website Choose your app name and platform then click next. Fill out the form with your website information, then click save. On the next page, ignore the page and click on Finish. On the top navbar, click on Keys & IDs Grab your OneSignal App ID & Rest API Key then go to Admin Panel -> API Settings -> Push Notifications Settings Edit the following options for IOS:OneSignal APP ID – Enter the OneSignal App ID you created in the previous chapter REST API Key – Enter the Rest API Key you created in the previous chapter Finally, go to the file ControlSettings Struct in the project and add the app id.