> ## Documentation Index
> Fetch the complete documentation index at: https://docs.less.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# QuickBooks Online

The QuickBooks Online source uses **OAuth** to access your Intuit company and extract accounting entities into Less.

<Steps>
  <Step title="Authenticate">
    Complete Intuit sign-in. Less stores a **refresh token** and usually fills in your **Company ID (Realm ID)** automatically; you can correct it manually if needed.
  </Step>

  <Step title="Configuration">
    Choose an **update type**: **Full** replaces all data on each update; **Incremental** only pulls changed records when supported.
  </Step>

  <Step title="Tables">
    Select the **QuickBooks entities** (customers, invoices, accounts, and so on) to extract.
  </Step>
</Steps>