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Frequently asked questions

Answers to the questions we hear most.

  • No, and that's by design. Cardendar connects to no financial institution: it has no access to your accounts, your statements, or any full card number. Everything it knows, you entered yourself.

    In return for those few minutes of setup, you keep full control of your data and never hand your banking credentials to a middleman. Once your cards are in, most of it keeps itself up to date — dates, bonuses, credits, annual fees.

    You just refresh your balances whenever it suits you, so the utilization shown stays accurate.

Frequently asked questions · Cardendar