HUEurope · Eastern Europe

Hungary Address Validation API

Validate and standardise Hungary addresses in real time. Get a matched address, geocoordinates, confidence score, and Irányítószám data via a single API call.

NNNN
Irányítószám
OpenStreetMap
Data Source
Hungarian
Languages
HIGH
Max Confidence

Hungary Address Validation Demo

Confidence:HIGH
POST /enrich — ResponseSample
{
  "_note": "Sample response — enter any address and click Validate for live data",
  "valid": true,
  "canonical_address": "Kossuth Lajos tér 1-3, 1055 Budapest",
  "confidence": "HIGH",
  "delivery_risk": "low",
  "matched_address": {
    "line1": "Kossuth Lajos tér 1-3",
    "city": "Kossuth Lajos tér",
    "postal_code": "1055 Budapest",
    "country": "Hungary",
    "iso2": "HU"
  },
  "geocode": {
    "lat": 47.4979,
    "lng": 19.0402
  },
  "data_source": "OpenStreetMap",
  "issues": []
}

Hungary Address Format

Hungarian addresses are written in reverse order compared to Western norms: postal code, city, street name, house number. Budapest districts use Roman numerals (I–XXIII) and 1011–1239 postal codes.

Postal Code Name
Irányítószám
Format
NNNN
Official Languages
Hungarian
Sample address:
Kossuth Lajos tér 1-3, 1055 Budapest
Major cities:
BudapestDebrecenMiskolcSzegedPécsGyőrNyíregyháza

Integration Code

curl -X POST https://agent.apitier.com/v1/enrich \
  -H "Content-Type: application/json" \
  -H "x-api-key: YOUR_API_KEY" \
  -d '{"address": "Kossuth Lajos tér 1-3, 1055 Budapest"}'

Frequently Asked Questions

What address format does Hungary use?
Hungarian addresses are written in reverse order compared to Western norms: postal code, city, street name, house number. Budapest districts use Roman numerals (I–XXIII) and 1011–1239 postal codes.
What is a Irányítószám in Hungary?
Hungary uses a Irányítószám with the format NNNN to identify delivery areas. The APITier Address Agent API validates and standardises addresses including the Irányítószám as part of the response.
How do I validate a Hungary address via API?
Send a POST request to https://agent.apitier.com/v1/enrich with your address string in the request body and your API key in the x-api-key header. The response includes the standardised Hungary address, geocoordinates (lat/lng), a confidence score (HIGH/MEDIUM/LOW), and data source information.

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