API for private league  The documentation states: A particular
user can only retrieve data for private leagues of which they
are a member  how does this work ? is each OAuth key associated
to one specific yahoo user ?  3 Replies   • Not exactly. When
you set up a Project here on YDN, you're given an AppID,
Consumer Key, and Consumer Secret. These are all tied to your
application, which is user independent.      Say that a user
comes to try out your application. At that point, you'll
generate a request token by passing up your Consumer Key,
Consumer Secret, and a callback URL to Yahoo!'s login servers.
The request token will come back with a token/secret as well as
a OAuth Request Auth URL.      When you send the user to the
OAuth Request Auth URL, they'll be presented with a login
prompt, and then the option to allow your application to access
their information. If they agree to that, they'll be redirected
back to the callback URL (which ideally is some page served up
by your system) with a token and verifier