---
title: "Refresh Token"
method: POST
path: "/auth/refresh"
tags: ["auth"]
---

# Refresh Token

`POST /auth/refresh`

## Request

- Base URL: `https://api.verdun.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.verdun.ai/auth/refresh`
- Auth: none declared

## Request body

- RefreshRequest
  - `refresh_token` string, required: Refresh token
  - `user_id` string, required: Email address

## Response `200`

Successful Response

- RefreshResponse
  - `access_token` string, required: New short-lived access token (JWT).
  - `id_token` string, required: New identity token (JWT).
  - `expires_in` integer, required: Seconds until the new access token expires.

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/verdun/apis/verdun-api.md) - [All operations](https://skmtc.dev/verdun/apis/verdun-api/llms.txt) - [OpenAPI document](https://skmtc.dev/verdun/apis/verdun-api/revisions/35a2a6ebedda?raw)