# ENS de Lyon Microsoft Entra ID tenant (OIDC + SAML metadata)

**Canonical:** https://apis.io/apis/ens-lyon/entra-id-tenant/  
**Provider:** École Normale Supérieure de Lyon — https://apis.io/providers/ens-lyon/  
**Base URL:** https://login.microsoftonline.com/ens-lyon.fr/v2.0/.well-known/openid-configuration  
**Documentation:** https://login.microsoftonline.com/ens-lyon.fr/v2.0/.well-known/openid-configuration

ENS de Lyon Microsoft Entra ID tenant (OIDC + SAML metadata) is one of 8 APIs that [École Normale Supérieure de Lyon](https://apis.io/providers/ens-lyon/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Identity, OpenID Connect, SAML, Entra ID, and Single Sign-On. The published artifact set on APIs.io includes authentication docs.

The Entra ID tenant behind ens-lyon.fr accounts, resolved from the domain hint: c30cf67d-aee4-44f6-8f1b-12f4935b7d2c, region scope EU. OIDC discovery and SAML federation metadata both answer unauthenticated. login.microsoftonline.com is Microsoft's host and Microsoft's contract; the tenant is ENS de Lyon's, which is why this is recorded as federation rather than institution. There is no public client registration.

## Machine-readable artifacts (2)

- **OpenIDConnectDiscovery** — https://login.microsoftonline.com/ens-lyon.fr/v2.0/.well-known/openid-configuration
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/ens-lyon/refs/heads/main/authentication/ens-lyon-authentication.yml

## Other École Normale Supérieure de Lyon APIs (7)

- [ENS de Lyon Shibboleth Identity Provider (SAML 2.0 metadata)](https://apis.io/apis/ens-lyon/shibboleth-idp/)
- [RENATER Fédération Éducation-Recherche entity (ENS de Lyon IdP)](https://apis.io/apis/ens-lyon/renater-fer-entity/)
- [ENS de Lyon CAS single sign-on (Apereo CAS 3.0 protocol)](https://apis.io/apis/ens-lyon/cas-sso/)
- [HAL OAI-PMH — ens-lyon collection](https://apis.io/apis/ens-lyon/hal-oai-pmh/)
- [HAL Search API — ens-lyon collection](https://apis.io/apis/ens-lyon/hal-search/)
- [ROR registry record (04zmssz18)](https://apis.io/apis/ens-lyon/ror-record/)
- [Crossref Funder Registry entry (501100018692)](https://apis.io/apis/ens-lyon/crossref-funder/)

## Tags

Identity, OpenID Connect, SAML, Entra ID, Single Sign-On

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/ens-lyon/entra-id-tenant/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/ens-lyon/.