Support

Email support@cards.fast for help with Cards.Fast.

Tell us what you were trying to do, what happened, and whether you were using the study app or a connected agent such as ChatGPT. Include the error message if there is one. Do not send passwords, personal tokens, or private study material.

Connecting an agent

Follow Start with an agent. ChatGPT connects through OAuth: sign in to Cards.Fast when prompted. You do not need to paste a personal token into a chat.

Cards created by an agent wait in Inbox for you to accept before studying. To disconnect an agent, open Settings and remove it under Connected agents.

Your account and data

For account access, correction, or deletion requests, email us from the address on your Cards.Fast account. See the Privacy Policy and Terms of Use for details.