Before You Connect
Read-only, always.
QuickBooks will ask you to approve access for FLCPA.AI Ledger Connect. Intuit describes that access as "read and write" because it offers no read-only option. This app only ever reads. It never creates, edits or deletes anything in your books.
You need to be an admin of the QuickBooks company, or its accountant user, to approve the connection. You can disconnect at any time from QuickBooks or by asking your accountant.