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updated: 2025-03-13
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# Postcode Lookup API

Dutch postcode lookup API by Frontier Labs. Returns city, municipality, province, coordinates and more for any Dutch postcode (4 digits + 2 letters, e.g. 1234AB).

## What It Does

- Lookup by postcode or city name
- REST API with Bearer token authentication
- Credit-based pricing (free tier available)

## API

Base URL: https://postcode.frontierlabs.nl
Documentation: https://postcode.frontierlabs.nl/docs