Direct Oauth 403 Forbidden

Starting today, all of our users who are on our system started seeing the error

"UserMustLoginErrorDescription=The user must manually login using a web browser on https://login.yahoo.com"

Previously once in a while some users run into the problem. But today it is happening consistently for all users. Even for testing if I create a new yahoo id and a new developer key/secret and try out the API, I'm getting the error.

Please advice.

2 Replies
  • Its starting to work again, didn't matter if the user logged in using a web browser or not.

    Can any yahoo folks respond if this was a glitch in the system.


  • Happened to us today.


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