> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.qonversion.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Google Developer Notifications

> Enabling Google Real-Time Developer Notifications

Enabling [Google Real-Time Developer Notifications](https://developer.android.com/google/play/billing/rtdn-reference) speeds up events delivery time for integrations and webhooks and makes data in Qonversion analytics more real-time.

## Google Developer Notifications Setup

<Note>
  If you haven't completed the [Android Store setup](android-store-setup) yet, do that first — it enables the Pub/Sub API and configures the service account credentials, both prerequisites for the steps below.
</Note>

1. Open your project's **Settings → Stores → Android Store** and copy the **Google Developer Notifications Topic ID** shown there.

<img src="https://mintcdn.com/qonversion/RbJhe09rTXsGTiRA/images/docs/google-rtdn-topic-in-qonversion.png?fit=max&auto=format&n=RbJhe09rTXsGTiRA&q=85&s=115d9a6c2de0252e5ac4a56bd93b4900" alt="" width="1626" height="532" data-path="images/docs/google-rtdn-topic-in-qonversion.png" />

2. Open the **Google Play Console** for your application, then navigate to **Monetization setup**.
3. In the **Real-time developer notifications** section:

* check the **Enable real-time notifications** toggle,
* insert your topic ID,
* choose the correct **Notification content** for your app (with in-app products if you use them),
* click on **Save changes**,
* click on the **Send Test Notification** button.

<img src="https://mintcdn.com/qonversion/RbJhe09rTXsGTiRA/images/docs/google-play-console-rtdn-setup.png?fit=max&auto=format&n=RbJhe09rTXsGTiRA&q=85&s=9f5081ed86b5130861a5ae9064af37dc" alt="" width="3442" height="1480" data-path="images/docs/google-play-console-rtdn-setup.png" />

<Warning>
  ### Wait 24 hours before updating your existing key in Qonversion

  It takes up to 24 hours for your [Google service credentials](android-store-setup) to work correctly. Make sure to wait for at least 24 hours after you have created the credentials before connecting to Google Real-Time Developer Notifications.
</Warning>

## Troubleshooting

### Could not connect Qonversion to Google

1. Ensure the provided service access key has Pub/Sub Admin role. Create a new service account key with Pub/Sub Admin role as described [here](android-store-setup#3-create-a-service-account).
2. Wait 24 hours
3. Back up your existing key from Qonversion, then update the service key
4. Try again connecting Google to Qonversion

***

[Apple Server-to-Server Notifications (S2S)](ios-s2s-notifications)

[Migrating In-App Subscriptions](migrating-subscriptions)