<!DOCTYPE html>
<html>
  <head>
    <title>Example for browser envionments</title>
  </head>

  <body>
    <p>
      Open the console and check the window object. Run
      <code>npm run pack</code> first to generate browser.js
    </p>
    <script
      src="https://cdn.ethers.io/lib/ethers-5.0.umd.min.js"
      type="text/javascript"
    ></script>
    <script type="text/javascript" src="../browser.js"></script>
    <script>
      const network = "mainnet";
      const sources = synthetix.getSource({netwo