Laravel License Key System -

Run: php artisan make:migration create_licenses_table php artisan make:migration create_license_activations_table php artisan migrate Use a helper that ensures uniqueness and readability.

$activeDomains = $license->activations() ->where('domain', $domain) ->orWhere('domain', '!=', $domain) ->count();

if ($domain) $this->registerActivation($license, $domain, request()->ip()); laravel license key system

if ($activeDomains >= $license->max_domains) // allow if this domain is already activated return $license->activations()->where('domain', $domain)->exists();

return true;

php artisan make:middleware CheckLicense public function handle($request, Closure $next)

use Illuminate\Support\Str; function generateLicenseKey($prefix = '', $segments = 4, $charsPerSegment = 4) if ($domain) $this-&gt

namespace App\Services; use App\Models\License; use App\Models\LicenseActivation; use Illuminate\Http\Request;

(in their Laravel app):

( api.php ):

$response = Http::post('https://your-api.com/api/license/verify', [ 'license_key' => env('LICENSE_KEY'), 'domain' => url('/') ]); if (!$response->json('valid')) abort(403, $response->json('message')); if ($activeDomains &gt