TUM Shibboleth Identity Provider (SAML 2.0 Metadata)
Machine-readable SAML 2.0 identity provider metadata — an EntityDescriptor with an IDPSSODescriptor supporting urn:oasis:names:tc:SAML:2.0:protocol, registered in DFN-AAI since 2009-05-26 and reachable through eduGAIN. Carries the REFEDS Research & Scholarship entity category and both SIRTFI and SIRTFI2 assurance certifications. This is the surface every university operates by definition and almost none of them get catalogued as an API; it is included here deliberately.