I am trying to get to work a sample described here (with Calendar API):
http://googleappsdeveloper.blogspot.hu/2011/12/using-new-js-library-to-unlock-power-of.html
The code itself runs properly, but I always get an error message (pasted from JSON):
"message": "Access Not Configured. Please use Google Developers Console to activate the API for your project."
Of course I have enabled the Calendar API for my project, I have set the api and the client keys too.
I would really appreciate some help. Thank you! :)