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How does QuickBooks sync work?

Last updated 2026-04-28

Each TradelyHQ tenant connects their OWN QuickBooks Online account via OAuth. We never see your QBO data; you never see another tenant's. The connection is per-tenant, scoped, and revocable.

Connecting QuickBooks

  1. Open Settings → Integrations in your admin portal
  2. Click Connect QuickBooks
  3. You'll be redirected to Intuit's OAuth flow — sign in with your QBO admin credentials
  4. Approve the connection. Intuit redirects you back to TradelyHQ
  5. You're connected. Tokens are encrypted at rest in tenant_provider_keys

What syncs automatically

The nightly reconcile

At 2 AM your tenant's local time, a cron job runs through every invoice and verifies QBO's view matches TradelyHQ's view. If something drifted (someone hand-edited the invoice in QBO, network hiccup during the original push, etc.), the discrepancy lands in the Sync Errors panel for an admin to review.

What's NOT bidirectional

Today, only invoices sync from TradelyHQ → QBO. We don't pull customers, items, or chart-of-accounts from QBO into TradelyHQ. Two reasons:

Disconnecting

Same Settings → Integrations panel. Tokens are revoked at Intuit's side AND deleted from tenant_provider_keys. Existing invoices already pushed stay in QBO unchanged.

If something looks wrong

The Sync Errors panel surfaces every invoice where TradelyHQ and QBO disagree. Most common causes: (1) you hand-edited an invoice in QBO, (2) your QBO subscription lapsed and the OAuth token revoked, (3) a transient network error. Click the error for a re-sync option.

If your QBO connection token expires or is revoked, you'll see a "Reconnect QuickBooks" banner at the top of the Sync Errors panel. Re-doing the OAuth flow restores the connection without touching any existing invoices.

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