Chulalongkorn University

Chulalongkorn University is Thailand's oldest and a leading public research university, located in Bangkok and ranked #229 in the QS World University Rankings 2025. Its public developer/API footprint is limited and largely oriented toward identity and scholarly content: a campus single sign-on (Chula SSO) authentication API for student/staff login, an institutional repository (CUIR / Chula Digiverse, built on DSpace) exposing OAI-PMH and REST interfaces, and a staff-only central data exchange (CU Data Gateway) that offers an online API mode. There is no unified, openly documented public developer portal; access to most services is gated to university personnel or granted on request.

Chulalongkorn University publishes 3 APIs on the APIs.io network. Tagged areas include Education, Higher Education, University, Thailand, and Identity.

The Chulalongkorn University catalog on APIs.io includes 1 JSON-LD context.

Chulalongkorn University’s developer surface includes GitHub presence and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

20.6/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessFree

3 APIs

EducationHigher EducationUniversityThailandIdentitySingle Sign-OnInstitutional RepositoryOpen AccessOAI-PMH

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 20.6/100 · emerging

Contract Quality 3.2 / 25

Developer Ergonomics 1.7 / 20

Commercial Clarity 5.8 / 20

Operational Transparency 3.4 / 13

Governance 0.0 / 12

Discoverability 6.5 / 10

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/chulalongkorn: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

Rate Limits 1

Documented rate limits and quota policies.

Chulalongkorn Rate Limits

1 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 2

The organization behind the API

Website

Website

LinkedIn

Other 1

Properties that don't map to a standard resource type

Review

Review

Source (apis.yml)

aid: chulalongkorn
name: Chulalongkorn University
description: 'Chulalongkorn University is Thailand''s oldest and a leading public research university, located in Bangkok
  and ranked #229 in the QS World University Rankings 2025. Its public developer/API footprint is limited and largely oriented
  toward identity and scholarly content: a campus single sign-on (Chula SSO) authentication API for student/staff login, an
  institutional repository (CUIR / Chula Digiverse, built on DSpace) exposing OAI-PMH and REST interfaces, and a staff-only
  central data exchange (CU Data Gateway) that offers an online API mode. There is no unified, openly documented public developer
  portal; access to most services is gated to university personnel or granted on request.'
type: Index
accessModel:
  pricing: free
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Free
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/chulalongkorn.png
url: https://raw.githubusercontent.com/api-evangelist/chulalongkorn/refs/heads/main/apis.yml
tags:
- Education
- Higher Education
- University
- Thailand
- Identity
- Single Sign-On
- Institutional Repository
- Open Access
- OAI-PMH
created: '2026-06-03'
modified: '2026-06-03'
specificationVersion: '0.19'
apis:
- aid: chulalongkorn:sso
  name: Chula SSO Authentication API
  description: Single sign-on authentication service for Chulalongkorn University, allowing applications to securely authenticate
    students and staff using their Chula ID without handling credentials directly. In production at account.it.chula.ac.th
    since January 2017. Integration requires an appid and appsecret, which developers must request by email; it is not self-service.
  humanURL: https://account.it.chula.ac.th/wiki/doku.php
  baseURL: https://account.it.chula.ac.th/
  tags:
  - Identity
  - Single Sign-On
  - Authentication
  - Education
  properties:
  - type: Documentation
    url: https://account.it.chula.ac.th/wiki/doku.php
  - type: GitHub
    url: https://github.com/krerk/ChulaSSO.Android
- aid: chulalongkorn:cuir
  name: CUIR / Chula Digiverse Repository (OAI-PMH & DSpace REST)
  description: Chulalongkorn University Intellectual Repository (CUIR), now served via the Chula Digiverse digital preservation
    platform built on DSpace. It holds theses, dissertations, academic papers, learning materials and archives, and exposes
    the standard DSpace OAI-PMH and REST interfaces for metadata harvesting and programmatic discovery. The legacy CUIR host
    now redirects to digiverse.chula.ac.th.
  humanURL: https://digiverse.chula.ac.th/
  baseURL: https://digiverse.chula.ac.th/server/api
  tags:
  - Institutional Repository
  - Open Access
  - OAI-PMH
  - DSpace
  - Research
  - Education
  properties:
  - type: Documentation
    url: https://digiverse.chula.ac.th/
- aid: chulalongkorn:data-gateway
  name: CU Data Gateway API
  description: The university's central data exchange system that consolidates and shares data across departments. It supports
    two connection modes - Batch (SFTP) and Online (API). Access is restricted to officially assigned university personnel;
    there is no public sign-up and no public developer documentation. The portal at datagateway.chula.ac.th did not resolve
    from outside the campus network during review.
  humanURL: https://www.it.chula.ac.th/service/data-gateway/
  tags:
  - Data
  - Data Exchange
  - Restricted
  - Education
  properties:
  - type: Documentation
    url: https://www.it.chula.ac.th/service/data-gateway/
common:
- type: DomainSecurity
  url: security/chulalongkorn-domain-security.yml
- type: Website
  url: https://www.chula.ac.th/en/
- type: GitHub
  url: https://github.com/ChulalongkornUniversity
- type: LinkedIn
  url: https://www.linkedin.com/school/chulalongkorn-university/
- type: DeveloperPortal
  url: https://www.it.chula.ac.th/
- type: Plans
  url: plans/chulalongkorn-plans-pricing.yml
- type: RateLimits
  url: rate-limits/chulalongkorn-rate-limits.yml
- type: FinOps
  url: finops/chulalongkorn-finops.yml
- type: Review
  url: review.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Chulalongkorn University

Kin Score

APIs 3

Chula SSO Authentication API

CUIR / Chula Digiverse Repository (OAI-PMH & DSpace REST)

CU Data Gateway API

Pricing Plans 1

Chulalongkorn Plans Pricing

Rate Limits 1

Chulalongkorn Rate Limits

FinOps 1

Chulalongkorn Finops

Semantic Vocabularies 1

Chulalongkorn Context

Security Posture 1

Chulalongkorn Domain Security

Resources