TU Wien

TU Wien SAML 2.0 Identity Provider (eduID.at / eduGAIN)

TU Wien's institutional identity provider, registered in the Austrian ACOnet/eduID.at federation and interfederated into eduGAIN. Machine-readable SAML 2.0 metadata, re-signed daily by the federation operator. Seven TU Wien entities appear in the aggregate — this IdP plus six service providers including the Vienna Scientific Cluster, TU coLAB, the research data repository, the RIS Synergy broker and the library.

GitHub

Other Resources

🔗
Metadata
https://eduid.at/md/aconet-registered.xml
🔗
Conformance
https://raw.githubusercontent.com/api-evangelist/tu-wien/refs/heads/main/conformance/tu-wien-education-standards.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/saml-idp"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑ 
aid: tu-wien:saml-idp
name: TU Wien SAML 2.0 Identity Provider (eduID.at / eduGAIN)
x-operator: institution
x-operator-evidence: entityID https://idp.zid.tuwien.ac.at/saml2 with an IDPSSODescriptor in the signed
  ACOnet / eduID.at aggregate, OrganizationURL https://www.tuwien.ac.at/.
description: TU Wien's institutional identity provider, registered in the Austrian ACOnet/eduID.at federation
  and interfederated into eduGAIN. Machine-readable SAML 2.0 metadata, re-signed daily by the federation
  operator. Seven TU Wien entities appear in the aggregate — this IdP plus six service providers including
  the Vienna Scientific Cluster, TU coLAB, the research data repository, the RIS Synergy broker and the
  library.
humanURL: https://eduid.at/
baseURL: https://idp.zid.tuwien.ac.at/simplesaml/saml2/idp/SSOService.php
tags:
- Identity Federation
- SAML
- Shibboleth
- eduGAIN
- Single Sign-On
properties:
- type: Metadata
  url: https://eduid.at/md/aconet-registered.xml
- type: Conformance
  url: conformance/tu-wien-education-standards.yml