Adding PaddleJS to your checkout page

At the end of your page (before </body>) add the following code snippet and add a client side token from your Paddle account.

For production accounts you can generate the tokens under your Developer Settings > Authentication or for sandbox accounts click here.

<script src="https://cdn.paddle.com/paddle/v2/paddle.js">
</script>
<script type="text/javascript">
  Paddle.Setup({
    token: "live_abc" // replace with a client side token generated in Paddle Dashboard
  });
</script>

Note: If you are using a sandbox account you have to set the environment first.

<script src="https://cdn.paddle.com/paddle/v2/paddle.js">
</script>
<script type="text/javascript">
  Paddle.Environment.set("sandbox");
  Paddle.Setup({
    token: "test_abc" // replace with a client side token generated in Paddle Dashboard
  });
</script>

This is enough to add a pricing table to your page or manually add a checkout button.

For more information and additional settings see the Paddle documentation.