Account credentials. The username and password you enter on the extension's login screen are sent directly, over HTTPS, to your practice's Base Camp server to sign you in. The extension itself does not store your password: only the short-lived session token Base Camp issues in return is saved, in Chrome's extension-private local storage (chrome.storage.local), which no website, including Spruce, can read.
Session token. Used to authenticate each request the extension makes to Base Camp. It expires automatically (Base Camp's standard session length) or is cleared immediately if you log out or if Base Camp reports the session invalid.
Messages you send to the assistant. Text you type into the chat, which may reference a patient and their health information, is sent to your practice's own Base Camp server to generate a response. The extension does not retain this text after the panel is closed; any server-side storage of it follows the same practices described under "Patient information" above.