# 3.3 OneSignal Setup

### 3.1.1 Android Setup for Onesignal

1. Create your Onesignal account from [here](https://dashboard.onesignal.com/) or use your existing Onesignal account and create an app.

<figure><img src="/files/x6pj6jjGZQ8mgWzLJ1Uc" alt=""><figcaption></figcaption></figure>

2. Enter your app name select Google Android FCM and click on Next.

<figure><img src="/files/kXO6AZv65uMqglNIKQnW" alt=""><figcaption></figcaption></figure>

3. For the next step, you need to download your **Firebase Admin SDK** from your Firebase project. Follow [<mark style="color:purple;">this (2 & 3)</mark>](https://documentation.onesignal.com/docs/android-firebase-credentials) to download the file and upload the JSON file here.

<figure><img src="/files/5WwAoa2gQJk6DXtuQqAJ" alt=""><figcaption></figcaption></figure>

4. In the next step, select **Flutter** as your target SDK.

<figure><img src="/files/t1AlrAAgx9jvic6zBBjA" alt=""><figcaption></figcaption></figure>

5. Click Save and Done to complete the Android setup.

### 3.1.2 iOS Setup for Onesignal

1. From 3.2, you will get your key (.p8 file) from your Apple developer account. For more details, you can check [this](https://documentation.onesignal.com/docs/ios-p8-token-based-connection-to-apns) out.
2. From Onesignal > Your app > Settings > Platforms, Select **Apple iOS.**

<figure><img src="/files/Mdr7CYMxFjQ9tUWHWG3k" alt=""><figcaption></figcaption></figure>

3. Now, upload your key, Key ID, Team ID, and iOS package name.

<figure><img src="/files/Ic6g7lvtxP1xdJHkQTKp" alt=""><figcaption></figcaption></figure>

4. Select Flutter as Your SDK if you get any sdk steps after this.
5. Save and activate this configuration.

### 3.1.3 WordPress Setup for Onesignal

1. From your WordPress Dashboard > Onesignal Push > Configuration, Add your **Onesignal App ID**, and **Rest API key**.

{% hint style="info" %}
You can get both the **Onesignal App ID** and **Rest API key** from your Onesignal Account > Your app > Settings > Keys & IDs.
{% endhint %}

<div align="left"><figure><img src="/files/HYLe3HEgyGm0PQ5kOfKq" alt=""><figcaption></figcaption></figure></div>

2. **Enable** Send notifications additionally to iOS & Android Platforms.
3. Save the configurations.

After this setup, you will get an option in your editor to send notifications on post updates.

<figure><img src="/files/CkgukbD1ThJJTkuK8KB8" alt=""><figcaption></figcaption></figure>

### 3.1.4 Update OneSignal App ID in the code

From Onesignal > Your app > Settings > Keys & IDs, You will get your **Onesignal App ID**. Copy this and update the ID in the **lib/config/config.dart** file.


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