Confusion on the Old Google Data AP, new Google API, and the Google Apps Marketplace

Question

Currently Google is migrating their old Google Data API to the new Google API.

When we do API queries over the old Google Data API, we usually use Zend Framework and the given consumer key/secret to do the authen/autho, which is fine.

Question is, is it possible to use the given consumer key/secret (from the Google Apps Marketplace listing) and the new OAuth 2 Library to call the API? What I have been having is the error message redirect_uri mismatched issue and obviously Google Apps Marketplace provides no way to change this value. Even though they had provided a link for us to go to the API Console from the listing page, I cannot see the OAuth 2.0 options in my API Access page at all.

Did I missed out anything?

If let's say I need to use the Google Apps Admin Settings API, does it mean I need to separately create a new OAuth 2.0 API Access in the API Console, then, when I need to access user data, I need to do the Auth flow again using this new consumer key/secret/redirect? I can't set this permission in the Listing Manifest? (Not supported?)

Thanks for the clarifications!

Answer 1

Google Apps Admin Settings is not yet migrated to the new google-api, AFAICS. Check out this list : http://code.google.com/p/google-api-java-client/wiki/APIs ;

you can however use the new google-api client libraries but you have to roll your own XML model for the given API, it is not so hard, I did a similar thing for the Contact API;

The consumer/key secret can be re-used normally if it is sufficiently scoped. A related project for your market app is automatically created in the Google Api console from what I remember..