> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crown-brlv.com/llms.txt
> Use this file to discover all available pages before exploring further.

# API Reference

> Complete guide to the Crown API

## Overview

The Crown API provides a comprehensive suite of endpoints for building applications that interact with blockchain infrastructure. Our REST API is designed with security, reliability, and ease of use in mind.

## Base URLs

Use the appropriate base URL for your environment:

* **Production**: `https://app.crown-brlv.com`

## Getting Started

To start using the Crown API, you'll need:

1. **API Key**: Your account api key for API access
2. **Private Key**: Used to sign JWT tokens for authentication
3. **JWT Authentication**: Client-side token generation for secure requests

<Card title="Authentication Guide" icon="shield" href="/api-reference/authentication">
  Learn how to authenticate your API requests using JWT tokens
</Card>

## Key Features

* **JWT-based Authentication**: Secure client-side token generation
* **RESTful Design**: Standard HTTP methods and status codes
* **JSON Responses**: All responses return JSON data

## Support

Need help? Reach out to our support team:

* **Email**: [operations@crowndigital.xyz](mailto:operations@crowndigital.xyz)