Powerful License Management for Your Plugins

// Laravel / PHP Client Verification
use Illuminate\Support\Facades\Http;

$response = Http::timeout(10)->post('https://diinta.so/api/v1/public/licenses/verify', [
    'product_code' => 'YOUR_PRODUCT_CODE',
    'license_key'  => 'XXXX-XXXX-XXXX-XXXX',
    'domain'       => request()->getHost(),
    'instance_id'  => config('app.instance_uuid'),
]);

if ($response->successful() && $response->json('ok')) {
    $licenseData = $response->json('data');
    $signedToken = $response->json('token');
    // License is valid! Entitlements: $licenseData['entitlements']
}

// WordPress Plugin License Verification with Transient Caching
function myplugin_verify_license() {
    $cached = get_transient('myplugin_license_token');
    if ($cached) return true;

    $response = wp_remote_post('https://diinta.so/api/v1/public/licenses/verify', [
        'timeout' => 12,
        'body'    => [
            'product_code' => 'MY_WP_PLUGIN',
            'license_key'  => get_option('myplugin_license_key'),
            'domain'       => parse_url(home_url(), PHP_URL_HOST),
            'instance_id'  => get_option('myplugin_instance_id', wp_generate_uuid4()),
        ],
    ]);

    if (!is_wp_error($response) && wp_remote_retrieve_response_code($response) === 200) {
        $body = json_decode(wp_remote_retrieve_body($response), true);
        if (!empty($body['ok'])) {
            set_transient('myplugin_license_token', $body['token'], DAY_IN_SECONDS);
            return true;
        }
    }
    return false;
}

// Node.js / TypeScript Verification Client
import fetch from 'node-fetch';

async function verifyLicense(licenseKey: string, domain: string, instanceId: string) {
  const res = await fetch('https://diinta.so/api/v1/public/licenses/verify', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({
      product_code: 'MY_NODE_APP',
      license_key: licenseKey,
      domain: domain,
      instance_id: instanceId,
    }),
  });

  const data = await res.json();
  if (data.ok) {
    console.log('License active:', data.data.status, 'Entitlements:', data.data.entitlements);
    return data.token; // Store signed token for offline grace
  }
  throw new Error(data.message || 'License verification failed');
}

# Python Client Verification
import requests

def verify_diinta_license(product_code, license_key, domain, instance_id):
    url = "https://diinta.so/api/v1/public/licenses/verify"
    payload = {
        "product_code": product_code,
        "license_key": license_key,
        "domain": domain,
        "instance_id": instance_id,
    }
    response = requests.post(url, json=payload, timeout=10)
    data = response.json()
    if response.status_code == 200 and data.get("ok"):
        return data["token"], data["data"]
    raise PermissionError(data.get("message", "License invalid"))

curl -X POST https://diinta.so/api/v1/public/licenses/verify \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  -d '{
    "product_code": "YOUR_PRODUCT_CODE",
    "license_key": "EQ69-X6RC-ZLHX-UYAR",
    "domain": "example.com",
    "instance_id": "539ab4a5-d3b9-4bb3-ae61-5e3c0cf2108e"
  }'