# Add networks in Polkadot Vault

{% hint style="success" %}
Polkadot Vault supports 3 networks by default: **Polkadot, Kusama, and Westend.** 
{% endhint %}

To add more networks, you can scan a **trusted** spec QR code and a metadata QR fountain. Below are the detailed instructions:

**Step 1**: Navigate to the [Novasama Metadata Portal](https://metadata.novasama.io/#/polkadot). The interface should be like the image below.

{% hint style="info" %}
This should be done on a device that is **not** your Polkadot Vault device (PC recommended).
{% endhint %}

<figure><img src="/files/4IvxTRTZ8QxkwNKUxs6l" alt=""><figcaption></figcaption></figure>

**Step 2**: Choose the network you want to add in the **Network** tab on the sidebar.&#x20;

<figure><img src="/files/YYsK6agaxrIfUdYWP0qe" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
To make it easier, type the network you want to update in the **Search** bar.

*In this case, we want to add the Mythos network.*

![](/files/RCVAqb56wmwBm4DdTDkC)
{% endhint %}

You will see a QR code, which will be used to add the corresponding network to your account.

<figure><img src="/files/lHlMbmltkp9zGDLy7Ltg" alt=""><figcaption></figcaption></figure>

**Step 3**: Open the Polkadot Vault app. Make sure you have enabled Air Gap mode. Once done, click "**Done**".

<figure><img src="/files/uBlunw6htOfLWQ7F9PXB" alt="" width="267"><figcaption></figcaption></figure>

**Step 4**: In the app, click on the "**Scan QR code**" button at the bottom of the screen.

<figure><img src="/files/PUQTFmAntQzshZDnlo7d" alt="" width="267"><figcaption></figcaption></figure>

**Step 5**: Scan the QR code in Step 2 to add the network. Once you've completed, review the verifier certificate and select **"Approve**".

<figure><img src="/files/4QQ4XM06xLwJsi6rYot8" alt="" width="267"><figcaption></figcaption></figure>

**Step 6**: After approving the addition of the new network, you'll be prompted to create a new key (account) for that network.&#x20;

<div><figure><img src="/files/g1zkJGJXbyuDiF2NtJ78" alt="" width="267"><figcaption></figcaption></figure> <figure><img src="/files/dWreL8HAYlTT2m9QxdUv" alt="" width="267"><figcaption></figcaption></figure></div>

{% hint style="info" %}
Your phone's passcode might be required to complete this procedure.

<p align="center"><img src="/files/8QhZvh1KbHDvGGMaUNwL" alt="" data-size="original"></p>
{% endhint %}

**Step 7**: You have successfully added the network to Polkadot Vault! It will be added to the main tab under the selected key set.

<figure><img src="/files/eJyZaWHRXEPFx5pcAjuf" alt="" width="267"><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.subwallet.app/main/web-dashboard-user-guide/cold-wallet-management/attach-polkadot-vault-prev.-parity-signer-accounts/add-networks-in-polkadot-vault.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.