EEEurope · Northern Europe

Estonia Address Validation API

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

NNNNN
Sihtnumber
OpenStreetMap
Data Source
Estonian
Languages
HIGH
Max Confidence

Estonia Address Validation Demo

Confidence:HIGH
POST /enrich — ResponseSample
{
  "_note": "Sample response — enter any address and click Validate for live data",
  "valid": true,
  "canonical_address": "Pikk 28, 10133 Tallinn",
  "confidence": "HIGH",
  "delivery_risk": "low",
  "matched_address": {
    "line1": "Pikk 28",
    "city": "Pikk",
    "postal_code": "10133 Tallinn",
    "country": "Estonia",
    "iso2": "EE"
  },
  "geocode": {
    "lat": 58,
    "lng": 15
  },
  "data_source": "OpenStreetMap",
  "issues": []
}

Estonia Address Format

Street name and number, 5-digit postal code, city or parish, county.

Postal Code Name
Sihtnumber
Format
NNNNN
Official Languages
Estonian
Sample address:
Pikk 28, 10133 Tallinn
Major cities:
TallinnTartuNarvaPärnuKohtla-Järve

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": "Pikk 28, 10133 Tallinn"}'

Frequently Asked Questions

What address format does Estonia use?
Street name and number, 5-digit postal code, city or parish, county.
What is a Sihtnumber in Estonia?
Estonia uses a Sihtnumber with the format NNNNN to identify delivery areas. The APITier Address Agent API validates and standardises addresses including the Sihtnumber as part of the response.
How do I validate a Estonia 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 Estonia address, geocoordinates (lat/lng), a confidence score (HIGH/MEDIUM/LOW), and data source information.

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