To create a community wiki, send a POST request to the remote applications feed of the community to which you want to add the wiki.
Before you begin
You cannot add a wiki to a community programmatically until the Wikis widget has been added to the community using the Customize menu option in the product user interface. It is not until the widget is explicitly added that the service document resource for wikis is available from the remote applications feed.
See Authenticating requests
for information about how to authenticate the request.
Provide an Atom entry document that contains the wiki entry as the post data. The content type must be "application/atom+xml".