ZentryAuth • Licensing & Activation

Protect your software with secure licenses and HWID validation

Generate keys, activate per device, and validate access with a simple API. Designed for C++, C#, and any language.

HTTP + JSON HWID + Token C++ / C# Secure responses
Simple integration
Connect your app in minutes and manage licenses from the panel.
Session control
Tokens with expiration and secure per-device validation.
Secure and discreet
Generic responses on misuse to prevent information leaks.

Designed to protect your software

Prevent piracy, share licenses securely, and control real usage of your application.

🔒 Anti-piracy

A license can only be used on an authorized device.

🧠 Full control

Activate, deactivate, or reset licenses from the panel.

Fast integration

Compatible with C++, C#, PHP, and any language.

How it works

Simple flow: check status, activate a license, and validate during the session.

1
Status

Verify that the app is active and ready to authenticate.

2
Activation

The user activates the license and it is bound to their device.

3
Validation

It is securely validated while using the application.

Use cases

💻 Desktop software

Protect C++ or C# apps with HWID validation.

🎮 Games and launchers

Control access and reduce shared accounts.

🏢 Enterprise software

Licenses per PC, per time, or subscription-based.

Frequently asked questions

Quick answers to decide and integrate without friction.

What happens if the HWID changes?

It is managed from the panel with resets, keeping generic responses for security.

Does it work for C++ and C#?

Yes. It’s HTTP + JSON. You can integrate from any language.

Can I revoke licenses?

Yes. You can deactivate licenses and control access from the panel.

Do I need to expose technical data?

No. The Home page is for selling. Details go in the documentation.

Ready to protect your app?

Create your app, generate licenses, and start HWID activation in minutes.

nloz jherry