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API Quick Start ​

Add license validation to any app — Laravel, Node.js, Python, Go, or custom platforms.

PackEdge provides SDKs and REST APIs to validate licenses, track usage, and collect feedback.

Choose Your Integration ​

MethodPackageBest For
JS SDKpackedgeFrontend, browser apps
PHP SDKpackedge-sdk/licensePHP backends
REST API—Any language, custom needs

WordPress?

If you're building a WordPress plugin, see WordPress Quick Start for the fastest path.

1. Create Your Product ​

  1. Log into the PackEdge Console
  2. Go to Products → New Product
  3. Enter your product name and type
  4. Note your public_key — you'll need it

2. Generate a License ​

  1. Go to Licenses → New License
  2. Select your product
  3. Enter customer email
  4. Set seats and expiration
  5. Note the generated license key

3. Validate a License ​

bash
curl -X POST https://api.packedge.dev/public/v1/licenses/validate \
  -H "Content-Type: application/json" \
  -d '{
    "public_key": "pk_your_public_key",
    "license_key": "MYPLUGIN-XXXX-XXXX-XXXX-XXXX"
  }'

Response:

json
{
  "valid": true,
  "license": {
    "key": "MYPLUGIN-XXXX-XXXX-XXXX-XXXX",
    "status": "active",
    "seats": 5,
    "activatedCount": 0,
    "expiresAt": "2027-02-06T00:00:00.000Z"
  }
}

4. Activate a License ​

bash
curl -X POST https://api.packedge.dev/public/v1/licenses/activate \
  -H "Content-Type: application/json" \
  -d '{
    "public_key": "pk_your_public_key",
    "license_key": "MYPLUGIN-XXXX-XXXX-XXXX-XXXX",
    "domain": "https://customer-site.com"
  }'

Response:

json
{
  "success": true,
  "activation_id": "act_xxx",
  "activated_at": "2026-02-06T12:00:00.000Z"
}

5. Check Activation ​

bash
curl -X POST https://api.packedge.dev/public/v1/licenses/check \
  -H "Content-Type: application/json" \
  -d '{
    "public_key": "pk_your_public_key",
    "license_key": "MYPLUGIN-XXXX-XXXX-XXXX-XXXX",
    "domain": "https://customer-site.com"
  }'

Response:

json
{
  "activated": true,
  "activation_id": "act_xxx"
}

6. Deactivate ​

bash
curl -X POST https://api.packedge.dev/public/v1/licenses/deactivate \
  -H "Content-Type: application/json" \
  -d '{
    "public_key": "pk_your_public_key",
    "license_key": "MYPLUGIN-XXXX-XXXX-XXXX-XXXX",
    "domain": "https://customer-site.com"
  }'

Code Examples ​

bash
pnpm add packedge
bash
npm install @packedgedev/sdk
bash
yarn add packedge
bash
bun add packedge
javascript
import packedge from 'packedge';

packedge.init('pk_your_public_key');

// Validate (site auto-detected)
const result = await packedge.validateLicense(licenseKey);

if (result.valid) {
  console.log('License active until', result.license.expiresAt);
}

// Activate
await packedge.activateLicense(licenseKey);

// Track usage
packedge.track('feature_used', { feature: 'export' });

Or via CDN (non-WordPress):

html
<script src="https://unpkg.com/@packedgedev/sdk/dist/index.global.js"></script>
bash
composer require packedge-sdk/license
composer require packedge-sdk/analytics
php
use PackEdge\License;
use PackEdge\Analytics;

// License validation
$license = License::init('pk_your_public_key', __FILE__);

if ($license->is_valid()) {
    echo 'License is active';
}

// Auto-updates
$license->updater();

// Track usage (separate package)
$analytics = Analytics::init('pk_your_public_key', __FILE__);
$analytics->track('feature_used', ['feature' => 'export']);

REST API (Any Language) ​

javascript
// JavaScript (fetch)
async function validateLicense(licenseKey) {
    const response = await fetch('https://api.packedge.dev/public/v1/licenses/validate', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({
            public_key: 'pk_your_public_key',
            license_key: licenseKey,
        }),
    });
    return response.json();
}
python
# Python
import requests

def validate_license(license_key):
    response = requests.post(
        'https://api.packedge.dev/public/v1/licenses/validate',
        json={
            'public_key': 'pk_your_public_key',
            'license_key': license_key,
        }
    )
    return response.json()
go
// Go
func validateLicense(licenseKey string) (map[string]interface{}, error) {
    body, _ := json.Marshal(map[string]string{
        "public_key":  "pk_your_public_key",
        "license_key": licenseKey,
    })
    resp, err := http.Post(
        "https://api.packedge.dev/public/v1/licenses/validate",
        "application/json",
        bytes.NewBuffer(body),
    )
    // ...
}

Error Handling ​

All endpoints return error details in the response:

json
{
  "valid": false,
  "error": "License has expired"
}

Common errors:

ErrorMeaning
Invalid public_keyCheck your public key
License key not foundInvalid license key
License has expiredLicense past expiration date
License is suspendedLicense manually suspended
License seat limit reachedNo available seats

Next Steps ​