This API key can be obtained from \r\n\t\t\t\t\t\tthe <a href='https://wpgmaps.com/google-maps-developer-console/' target='_BLANK'>Google Developers Console</a>. Our <a href='http://www.wpgmaps.com/documentation/creating-a-google-maps-api-key/' target='_BLANK'>documentation</a> provides a full guide on how to obtain this.