# 4. Push Notification Setup

We have used OneSignal for push notifications. To set up OneSignal Push Notification Service to the app, you need an **App ID** from OneSignal. Follow the steps below:

* Go to [onesignal.com](https://onesignal.com/) and create an account and create a project by clicking on the new app/website button.

<figure><img src="https://lh5.googleusercontent.com/g8HRIUnylR0uUU7PWtbxinuCAnWKLGfGbnquRiE35RCmOA3QQpWx07ySFa6FSdkAKeqizopz_hFCYbaeJP68rI4PVE1UW7KuPfiPQwOj7ft3l7nE8_567jNzY4PTx1HfjmO8j5N4B2QL1Em9UAmzTQ" alt=""><figcaption></figcaption></figure>

* Enter your **app name** and then select **Google Android**.
* And then you need a **Web API Key** and a **Sender ID**.

<figure><img src="https://lh4.googleusercontent.com/sgjz9AOpDzLofw1T_9JRVUPG6MGdHdrVMiTDiX-kQh1LQYDv9NXPrgWcQqSejsGLc8mSmmaESLVF98hbrN8SR3o7adLiUbxdxglD1XnjeRwj-F2dotQIEyGcodbOJ_vvYuxd1QkY1L6lcLn7ZMIaCA" alt=""><figcaption></figcaption></figure>

* You will get them from your firebase project. Go to your firebase project > project settings > cloud messaging and copy them and input both **Server Key** and **Sender ID** in the Onesignal and save them and complete the setup.

<figure><img src="https://lh3.googleusercontent.com/CP63hnF66RXWKQo-pMRYXNd9r7zJGAI3tyVlD4Z0NET6OAb1Ze8IJ_QiOszfyq3o8yGtbjW9M7iSPgSN7BRzrOrFY-A6_dI7PcsK50b3PToAqCoEIppmRQXIjsvT8aB9Jb0sc19tts2F8_KRnU1vKA" alt=""><figcaption></figcaption></figure>

* You will get an **App ID** from Onesignal. Copy that App ID and go to the **lib/configs/config.dart** file and replace the Onesignal App ID.&#x20;

That’s it. Your OneSignal Push Notification Setup is complete.


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