📦 KBankShop PromptPay QR Generator

A simple TypeScript utility for generating KBank Shop PromptPay QR Codes with custom amounts using the EMVCo (CRC16-CCITT False) standard.

✨ Features

• ✅ Generate PromptPay QR from KBank Shop raw payload
• ✅ Supports dynamic amount injection
• ✅ Auto CRC16 recalculation (EMVCo compliant)
• ✅ Lightweight & easy to use

🚀 Installation

npm install kbankshop-promptpay-generator


import { createKshopQRCode } from "./index";

const raw = "00020101021129370016A000000677010111011300668123456785802TH5303764XXXX5802TH6304YYYY";

const qr = createKshopQRCode(raw, 100.50);

console.log(qr);