---
aid: tsinghua
name: Tsinghua University
description: >-
  Tsinghua University is a leading public research university in Beijing, China,
  ranked #23 in the QS World University Rankings 2025. Like most Chinese
  universities, Tsinghua does not operate a centralized public developer portal
  or documented institutional API program; its student, course, and library
  systems sit behind campus SSO and are not publicly documented. The most
  notable public, programmatically accessible service is the TUNA open-source
  mirror (mirrors.tuna.tsinghua.edu.cn), run by the student TUNA association,
  which exposes machine-readable JSON status endpoints. A number of Tsinghua
  research labs (THUNLP, THUML, TUNA, Tsinghua Database Group) maintain active
  open-source code on GitHub, but these are project repositories rather than an
  institution-wide API platform.
type: Index
position: Consumer
access: 3rd-Party
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/tsinghua/refs/heads/main/apis.yml
tags:
  - Education
  - Higher Education
  - University
  - Research
  - China
  - Open Source
created: '2026-06-03'
modified: '2026-06-03'
specificationVersion: '0.19'
apis:
  - aid: tsinghua:tuna-mirror-status
    name: TUNA Mirror Sync Status API
    description: >-
      Public JSON endpoint published by the Tsinghua University TUNA open-source
      mirror site exposing the synchronization status of hundreds of mirrored
      repositories (Debian, Ubuntu, PyPI, CTAN, etc.). Each entry includes name,
      status, upstream, size, and last_update timestamps. Used to drive the
      mirror status dashboard; no authentication required.
    humanURL: https://mirrors.tuna.tsinghua.edu.cn/
    baseURL: https://mirrors.tuna.tsinghua.edu.cn/static/tunasync.json
    tags: [ Mirror, Open Source, Status, JSON ]
    properties:
      - type: Documentation
        url: https://mirrors.tuna.tsinghua.edu.cn/
      - type: GitHub
        url: https://github.com/tuna/mirror-web
      - type: OpenAPI
        url: openapi/tsinghua-tuna-mirror-status.yaml
      - type: JSONSchema
        url: json-schema/tsinghua-mirror-status-schema.json
      - type: JSONStructure
        url: json-structure/tsinghua-mirror-status-structure.json
      - type: Example
        url: examples/tsinghua-getMirrorSyncStatus-example.json
      - type: Rules
        url: rules/tsinghua-rules.yml
      - type: Vocabulary
        url: vocabulary/tsinghua-vocabulary.yml
      - type: JSONLD
        url: json-ld/tsinghua-context.jsonld
common:
  - type: Website
    url: https://www.tsinghua.edu.cn/en/
  - type: Library
    url: https://lib.tsinghua.edu.cn/en/
  - type: GitHub
    url: https://github.com/tuna
  - type: LinkedIn
    url: https://www.linkedin.com/school/tsinghua-university/
  - type: Plans
    url: plans/tsinghua-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/tsinghua-rate-limits.yml
  - type: FinOps
    url: finops/tsinghua-finops.yml
  - type: Review
    url: review.yml
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com