---
title: "SAML Assertion Consumer Service endpoint that external identity provider calls post user authentication."
method: POST
path: "/v1/external/{identityProviderId}/sso/saml/assertion-consumer-service"
tags: ["Accounts"]
---

# SAML Assertion Consumer Service endpoint that external identity provider calls post user authentication.

`POST /v1/external/{identityProviderId}/sso/saml/assertion-consumer-service`

## Path parameters

- `identityProviderId` integer, required

## Other responses

- `302` — Found

## Changes

- **2026-09-17** `7c6787738100` — 1 info
  - api tag `Accounts` added
- **2026-09-03** `d9b4ae8b3380` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/roblox/apis/roblox-api/changes/v1/external/:identityProviderId/sso/saml/assertion-consumer-service/post.md)

---

[API](https://skmtc.dev/roblox/apis/roblox-api.md) · [All operations](https://skmtc.dev/roblox/apis/roblox-api/llms.txt) · [OpenAPI document](https://skmtc.dev/roblox/apis/roblox-api/revisions/1454b4b32362?raw)