# University of Warsaw SAML Identity Provider (eduGAIN / PIONIER.Id)

**Canonical:** https://apis.io/apis/university-of-warsaw/saml-idp/  
**Provider:** University of Warsaw — https://apis.io/providers/university-of-warsaw/  
**Base URL:** https://login.uw.edu.pl/idp  
**Documentation:** https://logowanie.uw.edu.pl/

University of Warsaw SAML Identity Provider (eduGAIN / PIONIER.Id) is one of 17 APIs that [University of Warsaw](https://apis.io/providers/university-of-warsaw/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Identity Federation, SAML, Shibboleth, eduGAIN, and PIONIER.Id. The published artifact set on APIs.io includes an API reference and API documentation.

The university's own Shibboleth SAML 2.0 identity provider, entityID https://login.uw.edu.pl/idp, fronted by an Apereo CAS login at logowanie.uw.edu.pl. Its metadata is machine-readable at the entityID URL and declares shibmd:Scope login.uw.edu.pl, OrganizationName "Uniwersytet Warszawski" and SingleSignOnService bindings for HTTP-POST, HTTP-POST-SimpleSign, HTTP-Redirect and SOAP. The entity is registered in eduGAIN (id 676121) by registration authority https://aai.pionier.net.pl — PIONIER.Id, the Polish national identity federation — alongside three University of Warsaw service providers, including the Student Portal 4EU+ SP. A federation is shared by definition; the IdP behind it is the institution's own.

## Machine-readable artifacts (3)

- **IdentityFederation** — https://login.uw.edu.pl/idp
- **APIReference** — https://api.sp4eu.uw.edu.pl/saml2/service-provider-metadata
- **Documentation** — https://aai.pionier.net.pl/

## Other University of Warsaw APIs (12)

- [Dane Badawcze UW Research Data Repository REST API](https://apis.io/apis/university-of-warsaw/rdr-rest/)
- [Dane Badawcze UW OAI-PMH Endpoint](https://apis.io/apis/university-of-warsaw/rdr-oai-pmh/)
- [University of Warsaw apiref API](https://apis.io/apis/university-of-warsaw/university-of-warsaw-apiref-api/)
- [University of Warsaw apisrv API](https://apis.io/apis/university-of-warsaw/university-of-warsaw-apisrv-api/)
- [University of Warsaw calendar API](https://apis.io/apis/university-of-warsaw/university-of-warsaw-calendar-api/)
- [University of Warsaw courses API](https://apis.io/apis/university-of-warsaw/university-of-warsaw-courses-api/)
- [University of Warsaw fac API](https://apis.io/apis/university-of-warsaw/university-of-warsaw-fac-api/)
- [Jaskier API](https://apis.io/apis/university-of-warsaw/jaskier-api/)
- [Student Portal 4EU+ API](https://apis.io/apis/university-of-warsaw/sp4eu-api/)
- [ReIn UW Institutional Repository REST API](https://apis.io/apis/university-of-warsaw/rein-uw-rest/)
- [ReIn UW OAI-PMH Endpoint](https://apis.io/apis/university-of-warsaw/rein-uw-oai-pmh/)
- [DataCite DOI Registration (REPOD / REPOD.DBUW)](https://apis.io/apis/university-of-warsaw/datacite-membership/)

## Tags

Identity Federation, SAML, Shibboleth, eduGAIN, PIONIER.Id

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/university-of-warsaw/saml-idp/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/university-of-warsaw/.