Use this guide to understand about the actions to be performed after the expiry of your API Key for the web application QR API.
If your QR API key has expired (due to expiry of your free trial or subscription plan), you can reactivate it by starting a subscription with of the available plans—Starter, Advanced, Pro.
When your system or mobile app sends an API Request with an invalid key, a QR Code image with a preview watermark will be returned.
See sample below:
Such QR Codes are not scannable scannable by most QR Code scanning apps.
As soon as the payment is made and the subscription starts, the same key will get activated.
To activate your API key, login to your account and start/extend your subscription.
If you still have questions related to this topic, feel free to reach out to our customer relations team at email@example.com.