Protect your PHP scripts, SaaS products, themes, and client applications with high-speed API verification, anti-tamper signatures, and wildcard domain locking.
Sub-second API latency
Cryptographic response signing
Multi-domain & agency keys
Offline fallback caching
<?php
// Client License Validation Engine (PHP)
require_once 'inc/LicenseManager.php';
$licenseKey = 'YOUR-LICENSE-KEY-HERE';
$manager = new LicenseManager($licenseKey);
$status = $manager->validate();
if ($status !== true) {
// License validation failed! Block access or display auth modal
include 'inc/license_auth.php';
exit;
}
// License is Active & Valid! Proceed with application execution
?>
// Client License Verification (Node.js)
const axios = require('axios');
async function checkLicense(key, domain) {
const params = new URLSearchParams();
params.append('license_key', key);
params.append('domain', domain);
try {
const res = await axios.post('https://servergenius.in/license/license_server.php', params);
return (res.data.status === 'success');
} catch (err) {
return false;
}
}
# Client License Verification (Python)
import requests
def verify_license(key, domain):
url = "https://servergenius.in/license/license_server.php"
data = {"license_key": key, "domain": domain}
response = requests.post(url, data=data, timeout=10)
json_data = response.json()
return json_data.get("status") == "success"
# REST API Verification Endpoint
curl -X POST "https://servergenius.in/license/license_server.php" \
-d "license_key=YOUR-KEY" \
-d "domain=example.com"
Test key validation against your server instantly with real-time JSON diagnostics.
Each developer plan allows you to generate, issue, and manage multiple single-domain or wildcard licenses for your clients and projects.
Compare technical capabilities across single site and developer plans.
| Feature | Single Site | Developer Starter | Agency Pro | Enterprise Max |
|---|---|---|---|---|
| Domain Capacity | 1 Domain | 10 Domains | 30 Domains | 60 Domains (MAX) |
| Wildcard (*.domain.com) | ❌ | ❌ | ✔️ Enabled | ✔️ Enabled |
| HMAC Response Signatures | ✔️ Standard | ✔️ Standard | ✔️ Advanced | ✔️ Dedicated Key |
| API Latency SLA | < 100ms | < 50ms | < 35ms | < 25ms Dedicated |
| Client Portal Re-keying | ✔️ Yes | ✔️ Yes | ✔️ Bulk Re-keying | ✔️ API Automation |
Everything you need to know about developer integration and API licensing.
*.mycompany.com. Any subdomain (e.g. app1.mycompany.com, client.mycompany.com) will automatically validate without needing separate key activations.