What are the URLs to read/write posts and get user information using Tumblr's API with OAuth?

The list of URLs to read/write posts and get user information when NOT using OAuth are located here: http://www.tumblr.com/docs/en/api

However, these clearly are incompatible with OAuth. For example, I'd like to get user information for a user who has granted access using OAuth. But, the URL for a non-OAuth request requires that I POST a username/password to the URL and I get an XML file of the user information in return.

What I want is to be able to GET or POST to a URL with an OAuth access key and receive that XML of user information. I imagine someone most know the URLs to do this, si开发者_StackOverflow中文版nce there are implementations of this on the web. However, there is no documentation.

Thanks so much!

http://www.tumblr.com/docs/en/api/v2

That is the link for Tumblr's OAuth API Documentation