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Connecting Számlázz.hu is the fastest way to keep your income records up to date in Penzum. Once the connection is established, Penzum fetches your paid invoices on a recurring schedule — no manual uploads or copy-pasting required. All you need is your Számlázz.hu Agent Key.

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How to Connect

1

Open Settings → Connections

In Penzum, navigate to Settings in the sidebar, then select Connections from the menu.
2

Click the Számlázz.hu row

Find the Számlázz.hu entry in the list of available integrations and click it to open the connection panel.
3

Paste your Agent Key

Copy your Agent Key from Számlázz.hu and paste it into the Agent Key field in Penzum.
Find your Agent Key inside Számlázz.hu under Settings → API. If you have not generated one yet, Számlázz.hu will offer a button to create it on that same page.
4

Save and let the first sync run

Click Save. Penzum immediately starts the first sync — no further action is needed on your part. The initial import retrieves all paid invoices from the beginning of the current calendar year up to today.

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How the Sync Works

After the connection is active, Penzum polls Számlázz.hu on a regular schedule and fetches any newly paid invoices. The sync is one-directional: data flows from Számlázz.hu into Penzum. You do not need to trigger it manually — just issue and collect payment for invoices in Számlázz.hu as you normally would, and they will appear in your Penzum Income view automatically.
The first sync covers the entire current calendar year, so invoices you issued and collected payment for earlier in the year will also appear in Penzum after connecting.
For invoices that come in through the Számlázz.hu sync, the Mark as Paid button is disabled in Penzum. The paid status is determined entirely by Számlázz.hu — when Számlázz.hu records a payment, Penzum reflects that automatically. You do not need to, and cannot, change the status manually for these invoices.

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How to Disconnect

To remove the connection, go to Settings → Connections, click the Számlázz.hu row, and choose Disconnect.
Disconnecting stops future syncs but does not delete any data already imported into Penzum. Your previously synced invoices remain visible in your Income view.