University of Vienna Shibboleth Identity Provider

The university's SAML 2.0 identity provider, entityID https://weblogin.univie.ac.at/shibboleth, registered in the ACOnet Austrian research and education federation and propagated to eduGAIN. Its IDPSSODescriptor and mdui DisplayNames ('Universitat Wien' / 'University of Vienna') were read directly out of the federation aggregate at https://eduid.at/md/aconet-registered.xml (200, application/samlmetadata+xml, 253 entities). Vienna also registers the service provider https://wiki.univie.ac.at/shibboleth. Identity federation is institution-operated by definition, is machine-readable, and is almost never catalogued - this repository did not record it before 2026-08-30. The IdP's own /idp/shibboleth metadata path returns 403 to our client; the entity is published through the federation aggregate instead.

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/shibboleth-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.

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

API entry from apis.yml

apis.yml Raw ↑
aid: university-of-vienna:shibboleth-idp
name: University of Vienna Shibboleth Identity Provider
description: The university's SAML 2.0 identity provider, entityID https://weblogin.univie.ac.at/shibboleth,
  registered in the ACOnet Austrian research and education federation and propagated to eduGAIN. Its IDPSSODescriptor
  and mdui DisplayNames ('Universitat Wien' / 'University of Vienna') were read directly out of the federation
  aggregate at https://eduid.at/md/aconet-registered.xml (200, application/samlmetadata+xml, 253 entities).
  Vienna also registers the service provider https://wiki.univie.ac.at/shibboleth. Identity federation
  is institution-operated by definition, is machine-readable, and is almost never catalogued - this repository
  did not record it before 2026-08-30. The IdP's own /idp/shibboleth metadata path returns 403 to our
  client; the entity is published through the federation aggregate instead.
humanURL: https://weblogin.univie.ac.at/
baseURL: https://weblogin.univie.ac.at/shibboleth
tags:
- Identity Federation
- Shibboleth
- SAML
- eduGAIN
- ACOnet
- Single Sign-On
x-operator: institution
x-operator-basis: Host under univie.ac.at; the IdP entity is the institution's own by definition of federated
  identity.
properties:
- type: x-federation-metadata
  url: https://eduid.at/md/aconet-registered.xml
- type: Website
  url: https://weblogin.univie.ac.at/