View Categories

USPS – Authorization failure. Perhaps username and/or password is incorrect.

Authorization failure. Perhaps username and/or password is incorrect.

Usps Woocommerce Live Rates Pro Api Connection Error

If you’re seeing an “Authorization failure” message, it could mean that the credentials entered in the plugin settings are incorrect or that the account may not be active.

Please ensure that you are using the correct credentials. You can contact USPS directly to confirm your API credentials or to check if your account is active.

Scroll to Top