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

# Introduction

> Complete API reference for Promptrun.ai endpoints

## Overview

Welcome to the Promptrun.ai API reference. This documentation provides comprehensive information about all available endpoints, authentication methods, and response formats for integrating with Promptrun.ai.

Promptrun.ai offers a unified API for managing prompts, executing AI models, and building LLM-powered applications. Our API is designed to be simple, consistent, and compatible with popular AI providers.

## Base URL

All API requests should be made to:

```bash theme={null}
https://api.promptrun.ai/v1
```

## Authentication

All API endpoints require authentication using Bearer tokens. Include your API key in the Authorization header:

```bash theme={null}
Authorization: Bearer <YOUR_API_KEY>
```

You can find or create your API key in the [Promptrun dashboard](https://app.promptrun.ai).

## Rate Limits

API requests are subject to rate limiting based on your plan:

* **Free Tier**: 100 requests per minute
* **Pro Tier**: 1,000 requests per minute
* **Enterprise**: Custom limits

Rate limit headers are included in all responses:

```bash theme={null}
X-RateLimit-Limit: 1000
X-RateLimit-Remaining: 999
X-RateLimit-Reset: 1640995200
```

## SDKs and Libraries

We provide official SDKs for popular programming languages:

* [JavaScript/TypeScript](https://github.com/promptrun-ai/promptrun-js) - Coming Soon
* Python - Coming Soon
* PHP - Coming Soon
* Java - Coming Soon
* Ruby - Coming Soon
* C# - Coming Soon

## Support

Need help integrating with our API? We're here to help:

* [Documentation](/) - Complete guides and examples
* [Discord Community](https://discord.gg/GtrW5gCdng) - Get help from the community
* [Email Support](mailto:support@promptrun.ai) - Direct support for complex issues