# EpicAuth

> EpicAuth is a high-performance cloud authentication and server-side license system for software developers and commercial software sellers. It protects desktop and web applications from piracy with Hardware ID (HWID) locking, dual-layer token verification, binary hash checks, session concurrency control, and developer APIs.

EpicAuth serves software engineers, indie hackers, and commercial software teams building tools, games, utilities, and desktop software in C++, C#, Python, Rust, Go, Java, JavaScript, and TypeScript. By executing all validation logic server-side across 300+ global edge locations, EpicAuth eliminates client-side bypass vulnerabilities, automates customer license distribution, and delivers sub-50ms API response times.

## Core Features & Architecture

- [Server-Side License Key Management](https://epicauth.cc/#features): Issue cryptographic license keys with customizable trials, expirations, tiers, and user account binding.
- [Hardware ID (HWID) Device Lock](https://epicauth.cc/#features): Cryptographically bind licenses to user hardware (CPU, motherboard, disk serials) with configurable multi-device caps and self-service reset rules.
- [Dual-Layer Token Authentication](https://epicauth.cc/#features): Enforce a pre-login cryptographic token gate that protects entire binary execution from memory manipulation and unauthorized launches.
- [Anti-Tamper & Hash Checks](https://epicauth.cc/#features): Perform server-side executable integrity validation comparing runtime binary hashes against registered builds to detect cracked executables.
- [Concurrent Session Control](https://epicauth.cc/#features): Track active software sessions in real time, prevent simultaneous key sharing, and trigger remote instant session revocations.
- [Protected Remote Variables](https://epicauth.cc/#features): Store sensitive configuration secrets, API keys, and dynamic strings securely on the server, delivered only to verified active sessions.
- [Protected File Downloads & Web Loader](https://epicauth.cc/#features): Securely distribute releases with server-authenticated file proxies and update flags without binary recompilation.
- [Seller & Reseller System](https://epicauth.cc/#features): Equip digital product sellers with team permission scoping, reseller credit balances, Discord bots, and Telegram sales automation.

## Developer Quickstart & SDKs

- [Official Documentation](https://epicauthdocs.apidog.io/): Complete API reference, endpoint definitions, error codes, and integration guides.
- [C++ SDK Integration](https://github.com/EpicAuth): High-security native C++ client library with anti-debugging hooks and encrypted network payloads.
- [C# .NET SDK](https://github.com/EpicAuth): Robust .NET library for Windows Forms, WPF, Unity, and Console applications.
- [Python SDK](https://github.com/EpicAuth): Lightweight Python integration for scripts, tools, and cross-platform desktop applications.
- [JavaScript / TypeScript SDK](https://github.com/EpicAuth): Node.js and Electron SDK for modern cross-platform software.

## Commercial Plans & Pricing

- [Pricing Overview](https://epicauth.cc/pricing): Transparent pricing tiers with no hidden fees.
- [Tester Plan - Free](https://epicauth.cc/pricing): Free forever for up to 10 active users. Includes all authentication methods, token system, hash checks, and 2FA without requiring a credit card.
- [Developer Plan - $2.99/mo ($14.99/yr)](https://epicauth.cc/pricing): Designed for growing software products. Supports up to 10,000 users, team collaboration, customer web portal, and remote functions.
- [Seller Plan - $4.99/mo ($24.99/yr)](https://epicauth.cc/pricing): High-volume commercial tier. Includes reseller permissions, chatrooms, Discord bot, Telegram bot, and full commercial Seller API.

## Policies & Compliance

- [Terms of Service](https://epicauth.cc/terms): Acceptable use policy, licensing rights, service level agreements, and intellectual property terms.
- [Privacy Policy](https://epicauth.cc/privacy): Data privacy commitments, hardware telemetry usage, and zero data selling guarantee.

## Community & Support

- [EpicAuth Discord](https://discord.gg/epicauth): Real-time community support, developer discussions, and product release announcements.
- [GitHub Organization](https://github.com/EpicAuth): Open source SDKs, examples, and developer tooling.