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Postcode.nl Adres API

Developer tools · for freelancers and SMEs and large companies

API to autocomplete and validate addresses in your web shop or app, with BAG data and hosting in the Netherlands.

  • Dutch support
  • Dutch interface
  • EU data
  • Made in NL
Price
from €4.17per month, excl. VAT
Try it
Not freeno free trial
Netherlands check
3 of 3
Headquarters
HaarlemNetherlands · Postcode.nl B.V.

Checked on on the Postcode.nl Adres API site

Short verdict

Good fit for

Web shops and developers who want to autocomplete and check addresses as they are entered, also for customers in other European countries.

Less suited to

Anyone who only looks up a postcode now and then; the API is meant to be built into your own site or system.

Key facts

  • From €50 per year excl. VAT
  • Hosting in the Netherlands with Leaseweb and DirectVPS
  • Free plug-ins for WooCommerce and Magento

What is Postcode.nl Adres API?

The Address API is from Postcode.nl B.V. in Haarlem. For a Dutch address you enter the postcode and house number and get the street and town back; with the Autocomplete API a customer types part of the address in a single field and picks from suggestions, also for addresses in countries such as Belgium, Germany, France, Spain and the United Kingdom. For the Netherlands the data comes from the government’s Basic Registration of Addresses and Buildings (BAG), for other countries from official sources such as postal companies and governments.

Postcode.nl is ISO 27001 certified and hosts with Leaseweb and DirectVPS in the Netherlands; that is listed with the other sub-processors in its Trust & Security centre. The data processing agreement is Article 5 of the general terms and conditions. For WooCommerce and Magento there are free plug-ins from Postcode.nl itself; for Shopify, Shopware, Lightspeed eCom, PrestaShop and OpenCart there are paid plug-ins from other parties.

Good: a low entry price per year, prices excluding VAT and hosting in the Netherlands. You pay per validation, not per user.

Less good: foreign addresses cost considerably more per validation than Dutch postcodes. Plug-ins for most web shop platforms come from other companies and often have their own monthly fee.

How much does Postcode.nl Adres API cost?

Starting price

€4.17 per month excl. VAT

Tier 1, €50 per year excl. VAT (€4.17 per month), to spend on validations: €0.005 per Dutch postcode lookup, €0.03755 per validation through the Autocomplete or Validate API for countries including the Netherlands, Belgium and France. Higher tiers (€100 to €1,000 per year) give lower prices per validation; your subscription moves up a tier automatically if you use more. After registering you can test the APIs for free.

  • No free plan
  • No free trial

According to the Postcode.nl Adres API site on . The current plans are on the vendor's site. Has the price changed? Let us know.

The Netherlands check

Useful if you run a business in the Netherlands. "Unknown" means we could not verify it.

  • Data in the EU: Yes

    An API you build into your product often processes your customers' data. If that data is outside the EU, you have to explain that in your own privacy statement and data processing agreement.

    More about data in the EU →
  • Data processing agreement: Yes

    If you build an API into your product, the vendor becomes a sub-processor for your customers. Without a data processing agreement you cannot cover that chain.

    More about the data processing agreement →
  • Company in the Netherlands: Yes

    A Dutch company falls under Dutch law. For some businesses that matters, for example in a dispute.

Checked on . Something no longer correct? Report an error.

The EU check

Where the company is based, who owns it and where your data is stored. This applies in every European country.

  • Headquarters: Haarlem, Netherlands

    In the EU or EFTA.

  • Owner: unknown

    We found no source showing who owns the company, or that it is independent.

  • Data in the EU: yes

A tool only gets the European badge if both its headquarters and its owner are verifiably in the EU or EFTA. All European software.

Integrations

According to its own site, Postcode.nl Adres API integrates with, among others:

  • WooCommerce
  • Magento
  • Shopify
  • Shopware
  • Lightspeed eCom
  • PrestaShop
  • OpenCart

Alternatives to Postcode.nl Adres API

All 12 alternatives to Postcode.nl Adres API →

User reviews

No reviews yet. Reviews do not count towards our verdict.

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We check everything on the Postcode.nl Adres API site, but prices and terms change. Do you see an error, or are we missing an alternative? You don't need to log in. We check every report ourselves within 5 working days. How we handle corrections.

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Frequently asked questions about Postcode.nl Adres API

How much does Postcode.nl Adres API cost?

Paid plans for Postcode.nl Adres API start at €4.17 per month excl. VAT. Tier 1, €50 per year excl. VAT (€4.17 per month), to spend on validations: €0.005 per Dutch postcode lookup, €0.03755 per validation through the Autocomplete or Validate API for countries including the Netherlands, Belgium and France. Higher tiers (€100 to €1,000 per year) give lower prices per validation; your subscription moves up a tier automatically if you use more. After registering you can test the APIs for free.

Who is Postcode.nl Adres API for?

Postcode.nl Adres API is aimed at freelancers, SMEs and large companies. API to autocomplete and validate addresses in your web shop or app, with BAG data and hosting in the Netherlands.

Is Postcode.nl Adres API available in Dutch?

Support is available in Dutch and the app is in Dutch.

Does Postcode.nl Adres API store my data in the EU?

Yes, Postcode.nl Adres API stores your data in the EU. You can sign a data processing agreement.

Does Postcode.nl Adres API support iDEAL and Peppol?

Postcode.nl Adres API does not support Peppol.

Which banks and tools does Postcode.nl Adres API integrate with?

Postcode.nl Adres API integrates with WooCommerce, Magento, Shopify, Shopware, Lightspeed eCom, PrestaShop and OpenCart, among others.

Want to stay up to date on Postcode.nl Adres API and the rest of the guide?

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