# Option 2: Buy Sentry Key via Xai Sentry Node desktop app

#### **If you've already downloaded the Xai Sentry Node desktop app, you can initiate buying keys via the desktop application. See steps below:**

1. Navigate to the Home page in the desktop application by clicking the Xai icon in the top left corner.

<figure><img src="https://2248955668-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhE4weeNpCJSNUXnecN1R%2Fuploads%2FU7uI0xGUfp00VhwpZSxZ%2Fimage.png?alt=media&#x26;token=dae339db-4e00-4044-b8ef-73411f284f2f" alt=""><figcaption></figcaption></figure>

2. Click "Purchase Keys" on the Home page.

<figure><img src="https://2248955668-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhE4weeNpCJSNUXnecN1R%2Fuploads%2FlW0ZonXB7lAjMOHb1VCe%2Fimage.png?alt=media&#x26;token=b6aa5e44-4963-4186-a871-3054da47b479" alt=""><figcaption></figcaption></figure>

3. Enter your desired quantity.

{% hint style="warning" %}

* Purchasing more than 175 keys in a single transaction will result in signing multiple wallet confirmations. There is no limit to the number of Keys per wallet.
* #### The price you see below is only for demo purposes - this is not a real key and not a final price.

{% endhint %}

<figure><img src="https://2248955668-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhE4weeNpCJSNUXnecN1R%2Fuploads%2FJvySv4e2orqL2mSu6X1H%2Fimage.png?alt=media&#x26;token=4c87aa9b-4993-4c0f-a939-6dc9c9316ab6" alt="" width="268"><figcaption></figcaption></figure>

4. Enter a promo code (if you have one).

<figure><img src="https://2248955668-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhE4weeNpCJSNUXnecN1R%2Fuploads%2F0VvlDInxvWfsAUcFST2O%2Fimage.png?alt=media&#x26;token=e01a5818-0772-4695-8bf9-ca27bede7a8d" alt="" width="268"><figcaption></figcaption></figure>

5. Click "Confirm Purchase". This will pop you out to a web browser.

{% hint style="info" %}
Xai Sentry Key purchases will only ever take place on <https://sentry.xai.games/>. Check that you are on the correct URL when purchasing Xai Sentry Keys.
{% endhint %}

<figure><img src="https://2248955668-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhE4weeNpCJSNUXnecN1R%2Fuploads%2FWxt4Ob4XXz4lXjlXedW6%2Fimage.png?alt=media&#x26;token=6866b6b6-7a02-42a5-beb3-a486e7ea7c24" alt="" width="268"><figcaption></figcaption></figure>

6. Complete the remaining steps using the guide found here: [option-1-buy-sentry-key-via-the-website](https://xai-foundation.gitbook.io/xai-network/about-xai/sentry-key-purchase-and-setup/step-1-purchase-a-sentry-key/option-1-buy-sentry-key-via-the-website "mention")