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Tuesday, August 7, 2012

Meetup Invalid Authorization request

Trying to connect to Meetup.com API using OAuth2.0 I had a problem which I find out this is not documented in their API documentation.
The redirect_url parameter is case sensitive. So if this is the case then you will recieve the error message :


Invalid Authorization request

If you were directed here by another application, contact its developer


So make sure that the redirect uri of your application defined at http://www.meetup.com/meetup_api/oauth_consumers/ exactly(case wise) matches the redirect_uri parameter you pass in your authorization request.