Go to Mijn PostNL

<p>You can find your API key in your Mijn PostNL Zakelijk account under 'Mijn Account' &gt; 'Bedrijfsgegevens' &gt; 'API Beheren' &gt; 'Bekijken' &gt; 'Mijn software'.</p><p><em>Note: This only applies to the APIs from the categories Send &amp; Track, Delivery Options and Checkout. If you are not a PostNL customer yet, or you (also) want to explore our Addresses and Customer Overview APIs, please use the below form to request your API test key.</em></p>

Already a PostNL customer?

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