global-payments-hpp-ts

TypeScript SDK for Global Payments HPP (Hosted Payment Page) / RealexHpp integration.

Installation

``bash
npm install global-payments-hpp-ts
`

Usage

`typescript
import { RealexHpp } from "global-payments-hpp-ts";

// JSON response from your backend endpoint
const exampleJsonResponse = {
MERCHANT_ID: "YOUR_MERCHANT_ID",
ORDER_ID: "ORDER_123456",
TIMESTAMP: "20231215120000",
AUTH_CODE: "AUTH123",
RESULT: "00",
// GP can ask other fields
};

const getJsonFromYourEndpoint = (): Promise =>
Promise.resolve(exampleJsonResponse);

const processPaymentForGP = () =>
getJsonFromYourEndpoint().then((json) => {
console.log(json);

RealexHpp.setHppUrl("https://pay.sandbox.realexpayments.com/pay");
RealexHpp.lightbox.init("autoload", "", json);
});
`

API

$3

- setHppUrl(url: string) - Set HPP URL (sandbox or production)
- lightbox.init(mode, callback, json) - Initialize lightbox payment form

$3

- Sandbox: https://pay.sandbox.realexpayments.com/pay
- Production: https://pay.realexpayments.com/pay`

License

MIT