I am working on creating a Google-maps based project. As such, I was using the Google Maps Javascript API Tutorial to activate an API key and create a 'Hello World' style test script. I continuously received one of the following errors: Google has disabled use of the Maps API for this application. The provided key is not a valid Google API Key, or it is not authorized for the Google Maps Javascript API v3 on this site. If you are the owner of this application, you can learn about obtaining a valid key here: https://developers.google.com/maps/documentation/javascript/tutorial#api_key Google has disabled use of the Maps API for this application. See the Terms of Service for more information: http://www.google.com/intl/en-US_US/help/terms_maps.html. Having not used the API to make a single call, the notion that I had somehow violated the Google TOS was particularly infuriating, as was the notion that I had not enabled the Google Maps API, which I had done, as outlined in