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Playground demo key · api.reefapi.com
post/geo-postal/v1/eu_regions2 credits

Coordinates OR postal code → EU/EFTA/candidate statistical regions: country, NUTS 0-3 hierarchy, LAU commune (GISCO NUTS-2024 + LAU-2024 + TERCET pc2025).

Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/geo-postal/v1/eu_regions \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"lat":"52.52","lon":"13.405"}'

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