Going further

SDK and tools

Ready-made clients, so you do not have to write the HTTP calls yourself.

JavaScript SDK

Bash

npm install danskadresseapi-sdk

The SDK handles authentication, retries and types for the responses.

MCP server

Bash

npm install danskadresseapi-mcp

The MCP server makes address data available to AI assistants that speak the Model Context Protocol — Claude, for instance. The assistant can look addresses up directly in a conversation instead of guessing.

Postman

The whole API as a Postman collection, generated from the same spec as this documentation — so it cannot drift out of step:

Bash

https://api.danskadresseapi.dk/v1/postman.json

Every client uses the same key and the same quota as direct HTTP calls. A lookup
through the SDK counts exactly as a lookup through curl.

If you do not need a client, [your first call](?fane=dawa&v=v1&side=foerste-forespoergsel) is a single curl command.