---
title: "Changes to SAML ACS endpoint (SSO)"
method: POST
path: "/api/authn/single-sign-on/saml/{connectorId}"
---

# Changes to SAML ACS endpoint (SSO)

`POST /api/authn/single-sign-on/saml/{connectorId}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 8 revisions.

- **2026-10-13** `45e9f74f55c3`: 1 info

## Changes

- **2026-10-13** `45e9f74f55c3`: 1 info
  - added the non-success response with the status `403`

---

[Operation](https://skmtc.dev/logto/apis/logto-api-references/docs/api/authn/single-sign-on/saml/:connectorId/post.md) - [API](https://skmtc.dev/logto/apis/logto-api-references.md) - [Page](https://skmtc.dev/logto/apis/logto-api-references/changes/api/authn/single-sign-on/saml/:connectorId/post)