OpenPLZ Germany
Look up German postal codes, localities, and streets via the OpenPLZ API. Free, no authentication, based on the official Bundesanstalt für Kartographie und Geodäsie (BKG) datasets.
7-day free trial · No credit card · EU-hosted
Ask OpenPLZ anything
Try a real prompt against OpenPLZ Germany via AnythingMCP — Claude calls the tools, returns the answer. Press Enter on your own message to install on Cloud.
Install OpenPLZ on CloudClaude is AI and can make mistakes. Please double-check responses.
Setup in 2 minutes
- 1Start a free trial on cloud.anythingmcp.com.
- 2Click OpenPLZ Germany in the connector store. Paste credentials when prompted.
- 3Mint an MCP API key and point your AI client at the generated MCP URL.
Guides for OpenPLZ
Step-by-step setup for the most popular AI clients.
Setting up OpenPLZ Germany
From the connector definition itself: where to find the credentials, what they need to be allowed to do, and which API this adapter talks to.
This connector wraps the free OpenPLZ API for German administrative structure lookups. Useful for address validation, form autocomplete, and regional analytics.
Hierarchy: Germany → Federal state (Bundesland) → District (Kreis) → Municipality (Gemeinde) → Locality (Ort) + postal code (PLZ).
No authentication required. OpenPLZ is rate-limited (soft limit ~10 req/s) — for bulk work consider self-hosting.
Common flows:
- Postal code → localities:
openplz_lookup_postalcode - City + street autocomplete:
openplz_search_streets - Full town info by AGS (Amtlicher Gemeindeschlüssel):
openplz_get_locality
Your AI is two clicks away from OpenPLZ Germany.
Install the connector, paste your credentials, ask your AI a question. 7-day free trial, no credit card.