how to integrate paddle-sdk for payment processing in typescript

To integrate Paddle-SDK for payment processing in typescript, follow the steps below:

1. Install the Paddle-SDK via npm by running the following command:

index.ts
npm install paddle-sdk
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2. Import the Paddle-SDK in your typescript file as shown below:

index.ts
import * as PaddleSDK from 'paddle-sdk';
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3. Initialize the Paddle-SDK with your Vendor ID and an optional Sandbox parameter as shown below:

index.ts
const paddle = new PaddleSDK({
  vendorId: "YOUR_VENDOR_ID",
  sandbox: true // optional
});
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4. Use the Paddle-SDK methods to process payments. For example, to create a checkout, use the paddle.Checkout.open() method as shown below:

index.ts
const checkoutOptions = {
  product: 1234567, // Your product ID
  email: 'email@example.com',
  passthrough: '{}',
  successCallback: 'https://yoursite.com/success',
  closeCallback: 'https://yoursite.com/close',
  coupon: 'COUPON_CODE',
  disableLogout: true,
};

paddle.Checkout.open(checkoutOptions);
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This will open the Paddle Checkout popup, where the user can enter their payment details and complete the checkout process.

With these steps, you have successfully integrated the Paddle-SDK for payment processing in your TypeScript application.