We never store your API key, prompt, result, or Google Sheet content on our server. The API key is stored encrypted in your Google account. After you click save, it will never reappear and is only used to call the API. Prompts are also stored in your user account.
However, you still need to ensure your Google account is secure and never share the account with anyone, as anyone logged into your account can use this add-on and your API key credits.
We are not an AI provider and do not have our own AI models. All AI in our tools utilizes third-party AI providers. We do not train AI models, as your API key is used directly with the AI provider.