I believe I have done everything to properly setup access to the Distance Matrix API.
First, I created a project and a billing account. That billing account is enabled on this project.
Next, I enabled the Distance Matrix API and created an unrestricted (for now) API key.
This is how I am making calls to the Google Distance Matrix API:
var requestUri = string.Format("https://maps.googleapis.com/maps/api/distancematrix/xml?units=imperial&mode=driving&origins={0}&destinations={1}&KEY={2}", originAddress, destinationAddress, apiKey);
var request = WebRequest.Create(requestUri);
var response = request.GetResponse();
return XDocument.Load(response.GetResponseStream());
The XDocument that is returned from this method is then parsed and the distance I am requesting to be calculated is extracted.
However, after 2500 requests, I am receiving an OVER_QUERY_LIMIT
with this message:
You have exceeded your daily request quota for this API. We recommend registering for a key at the Google Developers Console: https://console.developers.google.com/apis/credentials?project=_
Have I overlooked any steps in setting up the API key or project/billing account? Or can anybody see something I am doing wrong in my code?