# Integration Steps
## Adding PayPangea SDK
First, include the PayPangea SDK in your HTML file's `` section. This is crucial for accessing the PayPangea functions in your application.
```html
```
## **Environment Setup**
Decide whether you will be testing your integration in a development environment or deploying it directly to production. PayPangea supports both environments, allowing you to test your integration thoroughly before going live.
#### Evironments
| Value | Descripton |
| ---------- | ---------------------------------- |
| STAGING | `Staging environment of PayPangea` |
| PRODUCTION | `Live environment of PayPangea` |
## Initializing PayPangea
Once the SDK is loaded, you can initialize PayPangea in your JavaScript code. This step involves creating a new `PayPangea` instance with your API key and specifying the environment.
```javascript
let payPangeaWidget;
document.addEventListener('DOMContentLoaded', function () {
payPangeaWidget = new PayPangea({
apiKey: 'YOUR_API_KEY_HERE',
environment: 'ENVIRONMENT',
});
});
```
Replace `'YOUR_API_KEY_HERE'` with your actual PayPangea API key.
Replace `'ENVIRONMENT'` with the environment you want to target.
## **Server Configuration**
If you plan to use webhooks or process transactions server-side, ensure your server is configured to receive HTTPS POST requests. This is crucial for handling callbacks and transaction notifications securely.
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