# Start with the NPM module

### Installation

You can simply install dependence on your project from NPM:

```bash
$ npm install night-api
```

### Start

#### Importation

```javascript
// ES6 (includes typings)
import { NightAPI } from 'night-api';

// CommonJS
const { NightAPI } = require('night-api');
```

#### Initialization

{% hint style="warning" %}
To use the API, you need an authentication key that you can get by connecting or register to [Night-API](https://night-api.com/register)
{% endhint %}

```javascript
const api = new NightAPI('YOUR_API_KEY');
```


---

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

```
GET https://docs.night-api.com/start-with-the-npm-module.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.