---
title: "One postnummer"
method: GET
path: "/v1/postnumre/{nr}"
---

# One postnummer

`GET /v1/postnumre/{nr}`

## Request

- Base URL: `https://api.grundfast.dk`
- URL: `https://api.grundfast.dk/v1/postnumre/{nr}`
- Auth: one of:
  - HTTP bearer
  - API key in query parameter `token`
  - API key in query parameter `token`

## Path parameters

- `nr` string, required

## Response `200`

OK

- Postnummer
  - `nr` string, required
  - `navn` string, nullable, required
  - `stormodtager` boolean, required
  - `meta` object, required
    - `kilde` string, required
    - `grundfast_version` string, required

## Other responses

- `400`: Error
- `401`: Error
- `404`: Error
- `429`: Error

---

[API](https://skmtc.dev/grundfast/apis/grundfast-api.md) · [All operations](https://skmtc.dev/grundfast/apis/grundfast-api/llms.txt) · [OpenAPI document](https://skmtc.dev/grundfast/apis/grundfast-api/revisions/ccef6e299bb5?raw)