---
title: "GET /installation/{installationID}/server-public-key"
method: GET
path: "/installation/{installationID}/server-public-key"
tags: ["server-public-key"]
---

# GET /installation/{installationID}/server-public-key

`GET /installation/{installationID}/server-public-key`

Show the ServerPublicKey for this Installation.

## Path parameters

- `installationID` integer, required

## Headers

- `Cache-Control` string
- `User-Agent` string, required
- `X-Bunq-Language` string
- `X-Bunq-Region` string
- `X-Bunq-Client-Request-Id` string
- `X-Bunq-Geolocation` string
- `X-Bunq-Client-Authentication` string, required

## Response `200`

Using /installation/_/server-public-key you can request the ServerPublicKey again. This is done by referring to the id of the Installation.

- InstallationServerPublicKeyListing[]
  - `server_public_key` string — The server's public key for this Installation.

## Other responses

- `400` — This is how the error response looks like for 4XX response codes

---

[API](https://skmtc.net/bunq/apis/bunq-api.md) · [All operations](https://skmtc.net/bunq/apis/bunq-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/bunq/bunq-api/revisions/369477c7bd26/schema)