If you are a Local Viking user with a private instance, please visit this page to view the instructions related to setting up your account and API key security.
The remainder of this help article is applicable to API key usage for Local Viking's GeoGrid widget and our GeoBooster javascript widget.
Your API key will be embedded publicly, so restricting your Google Maps API key is of the utmost importance. We are directly quoting the instructions from this Google Cloud blog post.
Your API key can be restricted quickly. It needs to be done from the credentials tab of the APIs & Services page of the Google Cloud console. You must apply restrictions to every key you generate, when you generate it. To read how to restrict your API key, you can visit this walkthrough in Google's documentation or watch this video: