Tsinghua Plans Pricing
Tsinghua University is a non-commercial public higher-education institution; nothing it exposes is sold as a product. The three publicly reachable machine-readable surfaces verified on 2026-08-19 — the TUNA mirror's sync-status and installable-image documents, and the Shibboleth IdP's SAML 2.0 federation metadata — are free, unauthenticated, and carry no plan, quota, signup or terms of use of any kind. Everything else the university runs is not priced but gated: access is granted by institutional affiliation through id.tsinghua.edu.cn, not by purchase. No developer portal, no API key issuance and no commercial API terms were found.
Tsinghua Plans Pricing is the machine-readable pricing-plan profile for Tsinghua University on the APIs.io network, conforming to the API Commons Plans specification.
It defines 2 plans, covering free tiers, with named plans including Free / Open, Affiliation / Credentialed.
Tagged areas include Education, Higher Education, University, and Plans.
Plans
Public open APIs (metadata, library, repository, course data) offered at no charge, generally for non-commercial use.
Administrative and identity APIs gated behind institutional SSO, client certificates, or federation membership rather than payment.