Library Setup

npm install bluetime-ewallet

import * as eWallet from 'bluetime-ewallet';

const engine = new eWallet.Engine(sessionToken);

const available = await engine.checkAvailability();
// Returns: ["CardPay", "GooglePay", "PayPal", ...]

<div id="card-button"></div>
<div id="gpay-button"></div>
<div id="paypal-button"></div>

const buttons = [
  { name: 'CardPay', domEntitySelector: '#card-button' },
  { name: 'GooglePay', domEntitySelector: '#gpay-button' },
  { name: 'PayPal', domEntitySelector: '#paypal-button' }
].filter(btn => available.includes(btn.name));

engine.payBy(buttons, handleResult, undefined);

function handleResult(result) {
  if (!result) {
    console.log('Payment cancelled');
    return;
  }

  // Send token to your backend for validation
  fetch('/api/validate-payment', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({ token: result.token })
  });
}