A 402 Payment Required error in ShipStation typically indicates a billing issue with your ShipStation account. This may be due to an outdated or invalid credit card, a failed payment attempt, or a problem with your subscription.
As a result, your ShipStation API access may be suspended or disabled.
Please contact ShipStation Support directly to resolve the billing issue with your ShipStation account.
The error message you're seeing in your Hyperspace dashboard is a direct response from ShipStation's API and reflects the same issue.