Import Hotmail contacts "the right way"? [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,开发者_运维技巧 or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 10 years ago.

I have a website where I want to allow the users to invite their friends, by getting their contacts in hotmail/msn.

Google has the google contacts API for these purposes, does MSN publish a similar javascript API?

Please note that I do not want to ask the user for their username/password like http://openinviter.com/ .

Also, if anyone can provide some tutorials / examples I would appreciate it, as Microsoft docs are usually hard to understand :)