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Setup

To get started with Payment Requests:
  1. Create an application in the Developer Dashboard
  2. Save your AppSecret and AppId for later use
  3. Install the Handcash SDK in your project: 
npm install @handcash/sdk

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Overview

Payment Requests allow you to generate QR codes and payment links that users can scan or click to make payments. This is perfect for:
  • E-commerce checkout - Generate payment links for online purchases
  • In-person payments - Display QR codes for point-of-sale transactions
  • Donations - Create shareable donation links
  • Marketplace transactions - Handle payments between users

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Basic Usage

import { getInstance } from '@handcash/sdk';

const sdk = getInstance({
  appId: 'your-app-id',
  appSecret: 'your-app-secret'
});

// Create a payment request
const paymentRequest = await sdk.createPaymentRequest({
  amount: 10.00,
  currency: 'USD',
  description: 'Payment for services',
  redirectUrl: 'https://yoursite.com/payment-success'
});

console.log('Payment URL:', paymentRequest.paymentUrl);
console.log('QR Code:', paymentRequest.qrCode);

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Key Features

  • QR Code Generation - Automatic QR code creation for mobile scanning
  • Payment Links - Shareable URLs for web and mobile payments
  • Webhook Support - Real-time payment notifications
  • Multiple Currencies - Support for USD, BSV, and other currencies
  • Custom Branding - White-label payment experience