> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.qonversion.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Introduction to the Qonversion REST API

The Qonversion REST API follows REST standards. It has predictable resource-oriented URLs, accepts JSON-encoded request bodies, returns JSON-encoded responses, and uses standard HTTP response codes, authentication, and verbs.

## Base URL

All API requests should be made to:

```
https://api.qonversion.io/v3
```

## API Sections

| Section         | Description                                                 |
| --------------- | ----------------------------------------------------------- |
| Users           | Retrieve and create Qonversion users                        |
| User Properties | Manage user-level attributes for segmentation and analytics |
| Identity        | Cross-platform user identity management                     |
| Entitlements    | Retrieve, grant, and revoke premium access                  |
| Purchases       | Record Stripe purchases                                     |
| Products        | Manage Qonversion dashboard products                        |
| Analytics       | Revenue, subscriptions, and user analytics                  |
| Customers       | Customer data and aggregated metrics                        |

## Request Format

All requests must include:

* `Authorization` header with a Bearer token
* `Content-Type: application/json` header (for POST/PUT/DELETE requests)

## Response Format

All responses are JSON-encoded. Successful responses return the requested resource directly. Error responses follow a consistent [error format](/reference/handling-api-errors).