---
title: "Sso Acs"
method: POST
path: "/auth/saml/acs"
tags: ["auth"]
---

# Sso Acs

`POST /auth/saml/acs`

## Request

- Base URL: `https://platform.tracecat.com/api`
- URL: `https://platform.tracecat.com/api/auth/saml/acs`
- Auth: one of:
  - API key in cookie `fastapiusersauth`
  - API key in header `x-tracecat-service-key`

Handle the SAML SSO response from the IdP post-authentication.

## Request body `application/x-www-form-urlencoded`

- BodyAuthSsoAcs
  - `SAMLResponse` string, required
  - `RelayState` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/tracecat/apis/tracecat-api.md) - [All operations](https://skmtc.dev/tracecat/apis/tracecat-api/llms.txt) - [OpenAPI document](https://skmtc.dev/tracecat/apis/tracecat-api/revisions/2efdda25045f?raw)