Why Choose Our Licensing Solution?
Our API and SDKs make it easy to add professional license management to any application
Secure & Reliable
Our licensing system uses industry-standard encryption and hardware fingerprinting to prevent unauthorized use.
Security DetailsEasy Integration
Integrate with any platform using our RESTful API, official SDKs, and comprehensive documentation.
Quick Start GuideHigh Performance
Our API is built for speed and reliability with 99.99% uptime and global edge servers for fast response.
Performance MetricsCore API Endpoints
POST/api/v1/activate
Activates a license on a device by recording hardware identifier and checking license validity.
POST/api/v1/validate
Validates a previously activated license, typically called periodically by your application.
POST/api/v1/deactivate
Deactivates a license on a specific device, freeing up an activation slot.
GET/api/v1/licenses/{license_key}
Retrieves detailed information about a specific license.
// Initialize the license manager
var licenseManager = new LicenseManager("YOUR_API_KEY");
// Activate a license
async Task ActivateLicense(string licenseKey)
{
// Generate hardware ID for this device
string hardwareId = HardwareIdentifier.Generate();
string computerName = Environment.MachineName;
try
{
var result = await licenseManager.ActivateLicense(
licenseKey,
hardwareId,
computerName
);
if (result.Activated)
{
// Store activation info securely
Settings.SaveActivationToken(result.ActivationToken);
Settings.SaveLicenseInfo(licenseKey, result);
return true;
}
else
{
MessageBox.Show($"Activation failed: {result.Message}");
return false;
}
}
catch (Exception ex)
{
Logger.Error($"License activation error: {ex.Message}");
return false;
}
} Official SDKs
Use our pre-built libraries to simplify integration with your application
Need an SDK for a different platform? Contact us with your requirements.
Integration Made Simple
Follow our step-by-step process to add license management to your software
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Create Developer AccountFeatured Resources
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Quickstart Guide
Get up and running with our API in less than 30 minutes with this step-by-step guide.
Read Guide
Video Tutorials
Watch our comprehensive tutorial series on implementing license management in your applications.
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Sample Projects
Download complete sample applications with license management already implemented.
View SamplesDeveloper FAQ
Common questions about our developer API and integration
Our license system employs multiple security measures:
- All API communications use HTTPS encryption
- API keys with restricted permissions and rate limiting
- Hardware-based fingerprinting to prevent license sharing
- Tamper-resistant activation tokens
- Regular security audits and updates
While no system is completely immune to determined attackers, our solution provides strong protection against casual piracy and unauthorized use.
When significant hardware changes are detected:
- The application will detect that the hardware ID has changed
- It will prompt the user to reactivate their license
- If the user has activation slots available, they can reactivate immediately
- If they've reached their activation limit, they can deactivate an existing installation through the customer portal
Our system is designed to be flexible with minor hardware changes (like RAM upgrades) while still protecting against license transfers to different machines.
Offline activation follows this process:
- User attempts to activate in an offline environment
- Your application generates an offline request code based on the license key and hardware ID
- User provides this code to you via another channel (email, support ticket, etc.)
- You process the offline request in the admin portal and generate an activation code
- User enters the activation code in your application to complete the process
This solution works well for air-gapped environments and situations where direct internet access isn't available.
Our API includes rate limiting to ensure service stability:
- Activation endpoints: 100 requests per hour per API key
- Validation endpoints: 1,000 requests per hour per API key
- License management endpoints: 500 requests per hour per API key
Higher rate limits are available for Enterprise customers. If you need increased limits, please contact our sales team.
Domain-based licensing works as follows:
- Use the domain name as the "hardware ID" when calling the activation API
- Store the activation token securely on your server (not client-side)
- Implement server-side validation to check license status
- For multi-server deployments, use a shared secure storage for the activation token
We support wildcard domains, specific subdomains, or IP-based activation depending on your deployment needs.