<button id="actionButton" onclick="handleButtonClick()">payInvoice</button>
<br/>
<h3>Success</h3>
<div id="result"></div>
</br>
<h3>Error</h3>
<div id="error"></div>
const { payInvoice, constants } = bitcoincomLink;

function handleButtonClick() {
  
  fetch("https://pay.bitcoin.com/create_invoice", {
    method: "POST",
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      address:"bitcoincash:qqx8nz0fmp6strzrw84tkj7p68ujss9h4gfqdjgj7g",
      amount: 100000,
      memo:"This is a simple invoice test"
    })
  })
  .then(res => res.json())
  .then(({paymentUrl}) => {
    const params = {
      url: paymentUrl,
    };
    return payInvoice(params);
  })
  .then(result => {
    resultEle.innerHTML = JSON.stringify(result);
  })
  .catch(err => {
    errorResultEle.innerHTML = JSON.stringify(errorResult);
  });
}

const resultEle = document.getElementById('result');
const errorResultEle = document.getElementById('error');

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://cdn.jsdelivr.net/npm/bitcoincom-link@0.1.10/lib/bitcoincom-link.min.js