Developer-Friendly

RESTful API &
Authentication

Comprehensive RESTful API with Bearer token authentication, advanced rate limiting, and extensive documentation. Integrate license validation in minutes.

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Everything You Need in One API

Clean, intuitive API design with comprehensive endpoints for all license management operations

Bearer Token Authentication

Secure API access with lsv_ prefixed tokens. Generate, rotate, and revoke tokens via dashboard.

curl -X POST https://api.example.com/v1/validate \
  -H "Authorization: Bearer lsv_abc123..." \
  -H "Content-Type: application/json" \
  -d '{"license_key": "XXXX-XXXX-XXXX"}'

Advanced Rate Limiting

Sliding window algorithm with Redis. Prevents abuse while allowing legitimate high-volume usage.

60 requests/minute default
Configurable per API key
X-RateLimit headers included

Core API Endpoints

POST /api/v1/validate

Validate license key and check activation status

POST /api/v1/activate

Activate license on device with hardware fingerprinting

POST /api/v1/deactivate

Deactivate license from device

GET /api/v1/status/{key}

Check current license status and expiration

POST /api/v1/usage/track

Track feature usage and analytics

Quick Integration

Start validating licenses in under 5 minutes

// PHP Integration Example
use GuzzleHttp\Client;

class LicenseValidator
{
    private $client;
    private $apiToken = 'lsv_your_token_here';

    public function validate(string $licenseKey): bool
    {
        $response = $this->client->post('https://api.example.com/v1/validate', [
            'headers' => [
                'Authorization' => "Bearer {$this->apiToken}",
                'Content-Type' => 'application/json',
            ],
            'json' => [
                'license_key' => $licenseKey,
                'hardware_id' => $this->getHardwareId(),
            ],
        ]);

        $data = json_decode($response->getBody(), true);
        return $data['valid'] ?? false;
    }
}

// Usage
$validator = new LicenseValidator();
if ($validator->validate('XXXX-XXXX-XXXX-XXXX')) {
    // License is valid - enable features
}

Ready to Integrate?

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