Get NAV status
The NAV submission status of one invoice, as the app shows it, with transaction ID and any warning.
MCP tool szamlazz_hu_read → get_nav_status
read
Reads the Háttéradatok / NAV tab of the invoice. Returns the status text as the app shows it (Sikeres adatszolgáltatás, Sikeres, de figyelmeztetéssel befogadott adatszolgáltatás or Sikertelen vagy elutasított adatszolgáltatás), the transaction ID once a submission succeeded and the warning text if there is one. An invoice that Számlázz.hu has not submitted yet shows no transaction ID.
Parameters
| Name | Type | Description |
|---|---|---|
| invoice_number string required | string | Invoice number as shown in Outgoing invoices, from list_invoices. |
tools/call
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "szamlazz_hu_read",
"arguments": {
"operation": "get_nav_status",
"arguments": {
"invoice_number": "ABC-2026-00147"
}
}
}
}Example response
{
"content": [
{
"type": "text",
"text": "{ ... same JSON as structuredContent ... }"
}
],
"structuredContent": {
"invoice_number": "ABC-2026-00147",
"status": "Sikertelen vagy elutasított adatszolgáltatás",
"transaction_id": null,
"warning": null
},
"isError": false
}