Hello, I'm trying to do a query to freebase (using googleapis) with a key.Here is my request : https://www.googleapis.com/freebase/v1/mqlread?query={"type":"/people/person","id":"/en/albert_ii_of_belgium","children":[]} I created a key with the google's console. Then I tried to do : https://www.googleapis.com/freebase/v1/search?q=bob&key=<YOUR_API_KEY>/mqlread?query={"type":"/people/person","id":"/en/albert_ii_of_belgium","children":[]} But I got the following error : { "error": { "errors": [ { "domain": "usageLimits", "reason": "keyInvalid", "message": "Bad Request" } ], "code": 400, "message": "Bad Request" } } So I was thinking that my key was unvalid and I tried : https://www.googleapis.com/freebase/v1/search?q=bob&key=<YOUR_API_KEY>/ but the result was : {"status":"200 OK","result":[]} (if I do the same but with a dummy key, I got the same error as above). How can I fix my problem ? I activated freebase on the google's console, and I created two keys (browser and server).