# IDEM GARR Identity Federation membership

**Canonical:** https://apis.io/apis/politecnico-di-milano/idem-garr-federation/  
**Provider:** Politecnico di Milano — https://apis.io/providers/politecnico-di-milano/  
**Base URL:** https://md.idem.garr.it/metadata/idem-metadata-sha256.xml  
**Documentation:** https://www.idem.garr.it/

IDEM GARR Identity Federation membership is one of 7 APIs that [Politecnico di Milano](https://apis.io/providers/politecnico-di-milano/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Identity Federation, IDEM, GARR, eduGAIN, and SAML. The published artifact set on APIs.io includes API documentation.

Politecnico di Milano's membership of IDEM, the Italian academic identity federation run by GARR. The federation aggregate at md.idem.garr.it carries the university's own IdP entity plus three of its service providers — https://captive.wifi.polimi.it/shibboleth, https://collaborative.polimi.it and https://www.pok.polimi.it. The metadata aggregate is GARR's contract and is not saved here; the membership is a fact about the institution and is recorded as one. Federations are shared by definition — that sharing is not misattribution.

## Machine-readable artifacts (2)

- **Documentation** — https://www.idem.garr.it/
- **API** — https://md.idem.garr.it/metadata/idem-metadata-sha256.xml

## Other Politecnico di Milano APIs (6)

- [Politecnico di Milano Open Data](https://apis.io/apis/politecnico-di-milano/open-data/)
- [Re.Public@Polimi OAI-PMH](https://apis.io/apis/politecnico-di-milano/iris-oai-pmh/)
- [POLITESI OAI-PMH](https://apis.io/apis/politecnico-di-milano/politesi-oai-pmh/)
- [Politecnico di Milano Shibboleth Identity Provider](https://apis.io/apis/politecnico-di-milano/shibboleth-idp/)
- [ROR registration](https://apis.io/apis/politecnico-di-milano/ror-registration/)
- [IRIS REST API (CINECA platform tenancy)](https://apis.io/apis/politecnico-di-milano/iris-rest/)

## Tags

Identity Federation, IDEM, GARR, eduGAIN, SAML, Membership

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/politecnico-di-milano/idem-garr-federation/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/politecnico-di-milano/.