This API project is not authorized to use this API. Please ensure that this API is activated in the APIs Console

I have a latitude, and longitude : “-27.0000,133.0000”. I want produce a map base on that. I’ve tried go to this link https://maps.googleapis.com/maps/api/geocode/json?latlng=-27.0000,133.0000&key=****** I keep getting this error on the browser { “error_message” : “This API project is not authorized to use this API. Please ensure that this API is activated in the APIs Console: … Read more