# Western Single Sign-On (SAML2 / OAuth / OIDC / CAS)

**Canonical:** https://apis.io/apis/western/sso/  
**Provider:** Western University — https://apis.io/providers/western/  
**Documentation:** https://wts.uwo.ca/services/o/single-sign-on-sso-saml2-oauth-oidc-cas/index.html

Western Single Sign-On (SAML2 / OAuth / OIDC / CAS) is one of 2 APIs that [Western University](https://apis.io/providers/western/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Identity, Authentication, SSO, SAML, and OpenID Connect. The published artifact set on APIs.io includes API documentation.

Western Technology Services operates an institutional Single Sign-On service supporting SAML2, OAuth, OpenID Connect (OIDC), and CAS for authenticating users against their Western institutional account. Integration is request-based via WTS and gated behind institutional affiliation rather than open self-service registration.

## Machine-readable artifacts (1)

- **Documentation** — https://wts.uwo.ca/services/o/single-sign-on-sso-saml2-oauth-oidc-cas/index.html

## Other Western University APIs (1)

- [Scholaris (Scholarship@Western) DSpace REST API](https://apis.io/apis/western/scholaris-rest/)

## Tags

Identity, Authentication, SSO, SAML, OpenID Connect, CAS

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