This isn't strictly an API request/issue, however, it does relate to it in that we wish to achieve something the mailbuild API currently cannot provide us.
With that in mind, is it possible to customise a template to include the following in the content:
What a client of ours wants, is full newsletter reporting functionality within an application we are currently developing for them. To achieve this, we intend to use the old technique of a crafting an image request URL with the required variables - http://firstname.lastname@example.org?fred?latest%20news?150808
This image will sit within the template somewhere.
<img src=http://myhost.com/capture.gif?[email]?[fullname]?[subject]?[date] />
We don't have those currently available, no - only what is shown at http://www.mailbuild.com/resources/how-to-templates.aspx
Those are good suggestion to consider for the future though, thanks for the feedback.