---
title: "OpenRouter access token signing keys"
method: GET
path: "/oauth/jwks"
tags: ["OAuth"]
---

# OpenRouter access token signing keys

`GET /oauth/jwks`

RFC 7517 JWK Set containing the public keys OpenRouter signs access tokens with.

## Response `200`

JWK Set

- OAuthJwks — RFC 7517 JWK Set of the keys OpenRouter signs access tokens with.
  - `keys` object[], required
    - `alg` 'ES256', required
    - `crv` 'P-256', required
    - `kid` string, required
    - `kty` 'EC', required
    - `use` 'sig', required
    - `x` string, required
    - `y` string, required

## Other responses

- `500` — Signing keys are not configured

## Changes

- **2026-09-03** `5b090958e212` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/openrouterteam/apis/openrouter-api/changes/oauth/jwks/get.md)

---

[API](https://skmtc.dev/openrouterteam/apis/openrouter-api.md) · [All operations](https://skmtc.dev/openrouterteam/apis/openrouter-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/openrouterteam/openrouter-api/revisions/69fdb8682593/schema)