Submitted Mar 31 by Mikkel A Svane
Please visit the developer section to access the updated API documentation, including more information on widgets.

Is it possible to get custom field data from place holders, for widgets on the main ticket detail page? For standard ticket data I can use {{ticket.id}} for example, but is there some way of accessing custom data using a similar place holder?

Another question:
Every request I make to the /proxy.js is returned as json, even when the resource is xml, and it appears as though the json is incorrectly encoded when I request a list of message cageories from basecamp..So I'm wondering is there some way to get the raw xml to be returned from the /proxy.js ?

Custom field placeholders are in the form:
E.g. {{ticket.ticket_field_123}}. The ID is available when you edit the ticket field. I will update the documentation, thanks.
As for json - it should return the correct json. What error are you seeing?