Sending users to the right place when they click a push notification has better chances of keeping them engaged with your app or website. This is called deep linking. ## Deep linking websites Deep linking is a trivial thing for websites: just enter the target page URL in the [composition form](doc:create-and-edit-a-push-notification#step-1-compose-your-message) of the notification edition interface.

## Deep linking mobile apps For apps, each platform offers a way to handle application specific URLs of the type `myapp://some/special/place`. You will find documentation on how to do this on: * iOS * Android * Cordova (plugin) * Ionic * ReactNative * Flutter Using these links in your push notifications is no different from websites: choose *Open URL* and input the target URL in the [composition form](doc:create-and-edit-a-push-notification#step-1-compose-your-message) of the notification edition interface. ## Multi platform projects If your WonderPush project supports multiple platforms, we recommend that you develop cross-platform deep link URLs. In other words, make sure `myapp://some/special/place` works identically on iOS and Android. If your project also includes a website, please note that both iOS and Android devices can now handle `HTTP(S)` URLs. It's called Universal links on iOS and App links on Android. This allows you to have the same URL resolve to similar content on your iOS app, Android app and Website. **If you cannot use the same URLs for the different platforms your project supports**, you can: * specify a different url per platform in the *settings per platform* in the [composition form](doc:create-and-edit-a-push-notification#step-1-compose-your-message) of the notification edition interface

* use the REST API to [send notifications that adapt content to the platform](doc:api-sending-notifications#adapting-notification-content-to-each-platform). Here's an example of sending a notification with a different target URL for each platform: > 🚧 This API call is a broadcast. You will most certainly want to adapt its target to your use case. ```curl curl -XPOST https://management-api.wonderpush.com/v1/deliveries?accessToken="YOUR_ACCESS_TOKEN" \ -d targetSegmentIds=@ALL \ -d notification='{"alert": {"text": "Hello world!", "ios":{"targetURL": "YOUR_IOS_URL"}, "android":{"targetURL": "YOUR_ANDROID_URL"}, "web":{"targetURL": "YOUR_WEBSITE_URL"}}}' ```