---
title: "A JSON Web Key (JWK) used by server. JWK is a JSON data structure that represents a set of public keys as a JSON object [RFC4627]."
method: GET
path: "/restv1/jwks"
tags: ["JWK - JSON Web Key Set (JWKs)"]
---

# A JSON Web Key (JWK) used by server. JWK is a JSON data structure that represents a set of public keys as a JSON object \[RFC4627\].

`GET /restv1/jwks`

Provides list of JWK used by server.

## Response `200`

OK

- object — JSON Web Key Set (JWKS) - A JSON object that represents a set of JWKs. The JSON object MUST have a keys member, which is an array of JWKs.
  - `keys` JsonWebKey[], required — List of JSON Web Key (JWK) - A JSON object that represents a cryptographic key. The members of the object represent properties of the key, including its value.
    - `kid` string, required
    - `kty` string, required
    - `use` string, required
    - `alg` string, required
    - `crv` string
    - `exp` integer, required
    - `x5c` string[], required
    - `n` string
    - `e` string
    - `x` string
    - `y` string

## Other responses

- `500` — Internal error occured. Please check log file for details.

## Changes

- **2026-04-08** `e60fb909da19` — 1 info
  - endpoint added
- **2022-03-25** `d6fc0677410c` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/janssenproject/apis/janssen-authorization-server/changes/restv1/jwks/get.md)

---

[API](https://skmtc.dev/janssenproject/apis/janssen-authorization-server.md) · [All operations](https://skmtc.dev/janssenproject/apis/janssen-authorization-server/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/janssenproject/janssen-authorization-server/revisions/2a44b59497de/schema)