If a key is exposed, rotate it within minutes. Set up automated key rotation weekly.
Verifies if the provided Stripe Secret Key is active and has sufficient permissions. cc checker with sk key portable
These tools are usually lightweight scripts or executables (often in Python or C#) that don't require installation. They connect to the Stripe API using a provided Secret Key to "ping" or "auth" a card, checking if it is active without necessarily placing a charge. If a key is exposed, rotate it within minutes
