We are trying to use Goaffpro for affiliate tracking on Odoo 18. 

https://api.goaffpro.com/loader.js?shop=your-unique-store-public-key"></script>

The next step is to add a script only the /shop/confirmation page.

<script type="text/javascript">
var goaffproOrder = {
   number:'#1001',
   total:1000
}
goaffproTrackConversion(goaffproOrder)
</script>

Where the values for the object are replaced by the variables that are used to populate the page. Here is an example for Thrive Cart

<script type="text/javascript">
var goaffproOrder = {
    id:_thrive_order.order.id,
    number:_thrive_order.order.invoice_id,
    total: _thrive_order.order.total/100,
    tax: _thrive_order.order.tax/100,
    shipping: _thrive_order.order.shipping,
    currency:_thrive_order.order.currency,
    customer: {
        first_name: _thrive_order.customer.name,
        email:_thrive_order.customer.email
    },
}

goaffproTrackConversion(goaffproOrder);
</script>

Is there a similar object in Odoo that can be used to get the order information for the script?