The API key is required for all requests and must be included as a query parameter named `authKey`. You can obtain your API key from the [portal](/portal).


authKey

Deduce a complete or probable address based on incomplete, ambiguous, or partial input.

This will remove a feedback item for the user calling


The partial postalCode contains at least 1 digit.


postalCode

Partial postalCode

The address's settlement (city, town, village, or hamlet).


settlement

street

streetNumber

premise

This will list all DE feedback items for the user calling


This will add a streetnumber to the database for later use by the user


Feedback Duitsland Parameters