Hi Suraiya,
Both Basic Authentication[1] and OAuth [2] operate according to their respective specs, both requiring you to pass an Authorization HTTP header of correct form.
I don't have specific documentation yet but can provide some example code for OAuth tomorrow. Most libraries I've tried that are capable of performing Basic Auth or OAuth seem to work in a fairly straightforward manner.
The only thing you would need to do is create an account on the node[3] and pass the appropriate headers. There are some additional dummy endpoints on /auth/* that you can use to test credential passing for both basic auth and OAuth.
- Jim
[1]
http://tools.ietf.org/html/rfc2617
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