# Quick Start Guide

## Overview

This guide will help you get up and running with Invictus AI in just a few minutes. By the end of this guide, you'll have made your first API call and be ready to explore our more advanced features.

## Prerequisites

* An Invictus AI account
* API key (see Authentication)
* Basic understanding of REST APIs

## Step 1: Install the SDK

```bash
# Using npm
npm install invictus-ai

# Using pip for Python
pip install invictus-ai
```

## Step 2: Initialize the Client

```javascript
// JavaScript
const InvictusAI = require('invictus-ai');
const client = new InvictusAI.Client('YOUR_API_KEY');
```

```python
# Python
from invictus_ai import Client
client = Client('YOUR_API_KEY')
```

## Step 3: Make Your First API Call

```javascript
// JavaScript
const response = await client.nlp.analyze({
  text: 'Invictus AI is transforming how businesses leverage artificial intelligence.'
});

console.log(response);
```

```python
# Python
response = client.nlp.analyze(
  text='Invictus AI is transforming how businesses leverage artificial intelligence.'
)

print(response)
```

## Example Response

```json
{
  "sentiment": "positive",
  "entities": [
    {
      "text": "Invictus AI",
      "type": "ORGANIZATION",
      "confidence": 0.98
    },
    {
      "text": "artificial intelligence",
      "type": "CONCEPT",
      "confidence": 0.95
    }
  ],
  "keywords": ["Invictus AI", "transforming", "businesses", "leverage", "artificial intelligence"],
  "language": "en",
  "confidence": 0.97
}
```

## Next Steps

* Explore our Core Features
* Try our Tutorials
* Check out Use Cases for your industry