# SSO Metadata API

**Canonical:** https://apis.io/apis/sso/sso-metadata-api/  
**Provider:** SSO — https://apis.io/providers/sso/  
**Base URL:** https://your-idp.example.com  
**Documentation:** https://www.oasis-open.org/standards#samlv2.0

SSO Metadata API is one of 8 APIs that [SSO](https://apis.io/providers/sso/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Metadata. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

SAML 2.0 metadata endpoints for exchanging federation configuration between identity providers and service providers.

## Machine-readable artifacts (5)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sso/refs/heads/main/openapi/sso-metadata-api-openapi.yml
- **Documentation** — https://www.oasis-open.org/standards#samlv2.0
- **Documentation** — https://wiki.oasis-open.org/security/FrontPage
- **Documentation** — https://openid.net/connect/
- **Specification** — https://openid.net/developers/specs/

## Other SSO APIs (7)

- [SSO Authentication API](https://apis.io/apis/sso/sso-authentication-api/)
- [SSO Authorization API](https://apis.io/apis/sso/sso-authorization-api/)
- [SSO Discovery API](https://apis.io/apis/sso/sso-discovery-api/)
- [SSO Keys API](https://apis.io/apis/sso/sso-keys-api/)
- [SSO Logout API](https://apis.io/apis/sso/sso-logout-api/)
- [SSO Token API](https://apis.io/apis/sso/sso-token-api/)
- [SSO User Info API](https://apis.io/apis/sso/sso-user-info-api/)

## Tags

Metadata

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