UC San Diego Web API Portal (Atlassian Confluence Cloud tenant)
The campus Web API Portal and REST API guidelines. TENANT, not institution-engineered — https://collab.ucsd.edu/api/api-documentation issues a 302 to https://ucsdcollab.atlassian.net/wiki and the content is served by AtlassianEdge from UC San Diego's Confluence Cloud tenant. The ucsd.edu hostname is a redirect stub in front of a vendor platform, which is exactly the shape this pipeline exists to separate from real institutional engineering. The documentation itself is behind Single Sign-On: an anonymous fetch returns a 592KB Confluence SPA shell carrying no documentation text. The APIs it describes are available to UC San Diego staff, students and faculty only and are not open to developers outside the campus.