---
title: "Silent Authenticate"
method: POST
path: "/authenticate/silent"
---

# Silent Authenticate

`POST /authenticate/silent`

Silent authentication with provided tokens - sets cookies directly.

## Request body

- SilentAuthenticateRequest — Deployed token payload used before authoritative routing is enabled.
  - `access_token` string, required
  - `id_token` string, required
  - `refresh_token` string, nullable
  - `expires_in` integer, required
  - `organization` string, nullable

## Response `200`

Successful Response

- SilentAuthenticateResponse — Response after successful silent authentication.
  - `success` boolean, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/traversal/apis/fastapi.md) · [All operations](https://skmtc.dev/traversal/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/traversal/fastapi/revisions/946736f3fe32/schema)