# Installation

Add the Alhena chat widget to your website with a simple JavaScript snippet.

<figure><img src="https://2864633804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FKZ3bWFAIdLAqpW2uafZ4%2Fuploads%2Fgit-blob-e10ac7efec1047f946ae3b6b28d4e5b0d951eeb9%2Fchat-widget.png?alt=media" alt="" width="375"><figcaption><p>Example Alhena AI Widget</p></figcaption></figure>

## Quick Start

Add this code to your website, just before the closing `</body>` tag:

```html
<script>
document.gleenConfig = {
    company: 'YOUR_COMPANY_KEY',
    apiBaseUrl: 'https://app.alhena.ai'
};
</script>
<script src="https://app.alhena.ai/sdk/gleenWidget.js"></script>
```

{% hint style="info" %}
Replace `YOUR_COMPANY_KEY` with your company key. Find it in your dashboard URL: if your dashboard is `https://app.alhena.ai/dashboard/acme/` then your company key is `acme`.
{% endhint %}

## Finding Your Snippet

You can also copy your pre-configured snippet from the Alhena dashboard:

**Integrations > Website > Installation**

## Regional URLs

Use the API base URL for your region:

| Region | API Base URL            |
| ------ | ----------------------- |
| US     | `https://app.alhena.ai` |
| EU     | `https://eu.alhena.ai`  |

Example for EU region:

```html
<script>
document.gleenConfig = {
    company: 'YOUR_COMPANY_KEY',
    apiBaseUrl: 'https://eu.alhena.ai'
};
</script>
<script src="https://eu.alhena.ai/sdk/gleenWidget.js"></script>
```

## Next Steps

Once installed, you can:

* [Customize the widget appearance](https://alhena.gitbook.io/docs/features/chat-widget/customization) in the dashboard
* Set up [icebreakers](https://alhena.gitbook.io/docs/features/chat-widget/icebreakers) and [nudges](https://alhena.gitbook.io/docs/features/chat-widget/nudges)
* Configure [human handoff](https://alhena.gitbook.io/docs/features/chat-widget/human-handoff)

## Developer Reference

For programmatic control and advanced integrations, see the [SDK documentation](https://alhena.gitbook.io/docs/developer-reference/website-sdk):

* [JavaScript API](https://alhena.gitbook.io/docs/developer-reference/website-sdk/javascript-api) - Control widget programmatically (open, close, toggle, send messages)
* [Events](https://alhena.gitbook.io/docs/developer-reference/website-sdk/events) - Listen for widget events
* [Styles API](https://alhena.gitbook.io/docs/developer-reference/website-sdk/styles-api) - Customize appearance via code
* [Code Examples](https://alhena.gitbook.io/docs/developer-reference/website-sdk/examples) - Common integration patterns


---

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```
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