Reply To: REQUEST_DENIED: API keys with referer restrictions cannot be used with this API. Home › WPAli Support Forums › Shipping Rate by Distance › REQUEST_DENIED: API keys with referer restrictions cannot be used with this API. › Reply To: REQUEST_DENIED: API keys with referer restrictions cannot be used with this API. January 13, 2021 at 9:25 am #8937 bomkParticipant I had done the Distance Matrix API and enabled the don’t restrict API as well. But still now its showing the same issue. Can you plz help me to sort it out. Thanks This reply was modified 3 years, 11 months ago by bomk.