Activation

Once Számlázz.hu IT has registered the receiving application, you can link your invoice issuer account to the external system.

Connection steps:

1. Select the receiving system from the dropdown list
2. Set the identification key
3. Specify the start dates for the connection

Important

By setting a start date for data transmission, Számlázz.hu's system will send invoices, receipts, or transactions from that date, even if it's retroactive. Make sure to set the date interval to include today's date to initiate the data flow.

The linking can be managed by the owner, administrator, or accountant of the invoice issuer account in the account settings. For hidden connections, Számlázz.hu IT will handle the setup.

Invoices fetched from NAV (Számlaverzum)

If you also want invoices downloaded from the NAV Online Invoice system (Számlaverzum) to be forwarded to the receiving system, the "NAV-tól lehívott számlák továbbítása a könyvelői rendszerek felé" toggle must be enabled in the account. See forwarding invoices fetched from NAV for details.

URL Configuration Guide

Számlázz.hu sends all partner data to the receiving system through a single URL - no need for separate URLs for each company.

What you need to know:

• The identifier key is always sent in every data package via the X-Szamlazzhu-Key HTTP header
• Distribution happens in your system - you decide how to handle different clients' data
• Optionally, the key can be appended to the URL (addkeytourl setting)

Important distinction

The identifier key is always sent in the HTTP header (default). Key concatenation (addkeytourl) is a separate function that also appends the key to the URL. Two different things!

Example:

addkeytourl	Base URL	Key	Actual URL
false	https://yoursystem.com/receive/	abc123xyz	https://yoursystem.com/receive/
true	https://yoursystem.com/receive/	abc123xyz	https://yoursystem.com/receive/abc123xyz