University of Warsaw website screenshot

University of Warsaw

The University of Warsaw (Uniwersytet Warszawski) is Poland's largest and highest-ranked university, placed #258 in the QS World University Rankings 2025. Its public developer footprint centers on the USOS API, a documented OAuth-secured REST-like protocol exposing the institution's academic database (courses, grades, exams, users, payments and more), and on the Dane Badawcze UW research data repository, a Dataverse instance that offers a native REST API and an OAI-PMH endpoint for metadata harvesting. Developer access to USOS requires registration for an API key (Consumer Key/Secret) via the USOS developers portal.

University of Warsaw publishes 5 APIs on the APIs.io network, including apiref API, apisrv API, calendar API, and 2 more. Tagged areas include Education, Higher Education, University, Poland, and Academic Data.

The University of Warsaw catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

University of Warsaw’s developer surface includes authentication, GitHub presence, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
44.0/100 developing ▼ -5.1 Agent 34/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreeSelf serve⚡ Free to try
7 APIs
EducationHigher EducationUniversityPolandAcademic DataResearch DataOpen Data

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 44.0/100 · developing
Contract Quality 18.3 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 5.8 / 20
Operational Transparency 3.4 / 13
Governance 7.0 / 12
Discoverability 7.4 / 10
Agent readiness — 34/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 7 / 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/university-of-warsaw: 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 7

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

Dane Badawcze UW Research Data Repository REST API

The University of Warsaw Research Data Repository (Dane Badawcze UW) is a Dataverse-based institutional repository for long-term storage and open sharing of research data across...

Dane Badawcze UW OAI-PMH Endpoint

OAI-PMH 2.0 metadata harvesting endpoint for the University of Warsaw Research Data Repository (Dataverse). The repository identifies itself as the "Dane Badawcze UW Dataverse O...

University of Warsaw apiref API

Machine-readable method reference

University of Warsaw apisrv API

USOS API server information and time

University of Warsaw calendar API

Academic calendar events

University of Warsaw courses API

Courses and course editions

University of Warsaw fac API

Faculties and organizational units

Scroll for all 7

Pricing Plans 1

Published pricing tiers and plan structures.

University Of Warsaw Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

University Of Warsaw Rate Limits

1 limits

RATE LIMITS

FinOps 1

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

University Of Warsaw Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

University Of Warsaw Context

23 classes · 8 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs.

University of Warsaw API Rules

5 rules · 4 warnings 1 info

SPECTRAL

University of Warsaw API Rules

7 rules · 1 errors 4 warnings 2 info

SPECTRAL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

USOS Course

14 properties

JSON SCHEMA

USOS Faculty

9 properties

JSON SCHEMA

USOS Installation

9 properties

JSON SCHEMA

JSON Structure 2

JSON Structure definitions describing this provider's data shapes.

University Of Warsaw Course Structure

9 properties

JSON STRUCTURE

University Of Warsaw Installation Structure

9 properties

JSON STRUCTURE

Examples 3

Example request and response payloads for these APIs.

University Of Warsaw Course Error Example

2 fields

EXAMPLE

University Of Warsaw Installation Example

6 fields

EXAMPLE

University Of Warsaw Now Example

2 fields

EXAMPLE

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

University Of Warsaw Authentication

apiKey · 1 scheme

SECURITY

University Of Warsaw Domain Security

TLSv1.2 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

University Of Warsaw Agentic Access

8 operations

8 operations · 0 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub
GitHub

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication
 Authentication
Authentication

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 3

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

Review
Review

Source (apis.yml)

apis.yml Raw ↑ 
aid: university-of-warsaw
name: University of Warsaw
description: 'The University of Warsaw (Uniwersytet Warszawski) is Poland''s largest and highest-ranked university, placed
  #258 in the QS World University Rankings 2025. Its public developer footprint centers on the USOS API, a documented OAuth-secured
  REST-like protocol exposing the institution''s academic database (courses, grades, exams, users, payments and more), and
  on the Dane Badawcze UW research data repository, a Dataverse instance that offers a native REST API and an OAI-PMH endpoint
  for metadata harvesting. Developer access to USOS requires registration for an API key (Consumer Key/Secret) via the USOS
  developers portal.'
type: Index
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Free · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/university-of-warsaw.png
url: https://raw.githubusercontent.com/api-evangelist/university-of-warsaw/refs/heads/main/apis.yml
tags:
- Education
- Higher Education
- University
- Poland
- Academic Data
- Research Data
- Open Data
created: '2026-06-03'
modified: '2026-06-03'
specificationVersion: '0.19'
apis:
- aid: university-of-warsaw:rdr-rest
  name: Dane Badawcze UW Research Data Repository REST API
  description: The University of Warsaw Research Data Repository (Dane Badawcze UW) is a Dataverse-based institutional repository
    for long-term storage and open sharing of research data across all disciplines, with DOI assignment, versioning and Central
    Authentication System integration. As a Dataverse instance it exposes the native Dataverse REST API for search, dataset
    and file operations.
  humanURL: https://danebadawcze.uw.edu.pl/
  baseURL: https://danebadawcze.uw.edu.pl/api/
  tags:
  - Research Data
  - Repository
  - Dataverse
  - REST
  - Open Data
  properties:
  - type: Documentation
    url: https://info.danebadawcze.uw.edu.pl/en/about-the-service/
- aid: university-of-warsaw:rdr-oai-pmh
  name: Dane Badawcze UW OAI-PMH Endpoint
  description: OAI-PMH 2.0 metadata harvesting endpoint for the University of Warsaw Research Data Repository (Dataverse).
    The repository identifies itself as the "Dane Badawcze UW Dataverse OAI Archive" and supports standard verbs such as Identify,
    ListRecords and GetRecord for harvesting research dataset metadata.
  humanURL: https://danebadawcze.uw.edu.pl/
  baseURL: https://danebadawcze.uw.edu.pl/oai
  tags:
  - Research Data
  - OAI-PMH
  - Metadata
  - Harvesting
  - Open Data
  properties:
  - type: Documentation
    url: https://info.danebadawcze.uw.edu.pl/en/about-the-service/
- aid: university-of-warsaw:university-of-warsaw-apiref-api
  name: University of Warsaw apiref API
  description: Machine-readable method reference
  humanURL: https://usosapps.uw.edu.pl/developers/api/
  baseURL: https://usosapps.uw.edu.pl/services/
  tags:
  - apiref
  properties:
  - type: OpenAPI
    url: openapi/university-of-warsaw-apiref-api-openapi.yml
  - type: Documentation
    url: https://usosapps.uw.edu.pl/developers/api/
  - type: Authentication
    url: https://usosapps.uw.edu.pl/developers/api/authorization/
  - type: Signup
    url: https://usosapps.uw.edu.pl/developers/
  - type: JSONSchema
    url: json-schema/university-of-warsaw-course-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-faculty-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-installation-schema.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-course-structure.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-installation-structure.json
  - type: x-example
    url: examples/university-of-warsaw-installation-example.json
  - type: x-example
    url: examples/university-of-warsaw-now-example.json
  - type: x-example
    url: examples/university-of-warsaw-course-error-example.json
  - type: x-spectral-rules
    url: rules/university-of-warsaw-rules.yml
  - type: x-vocabulary
    url: vocabulary/university-of-warsaw-vocabulary.yml
  - type: x-json-ld-context
    url: json-ld/university-of-warsaw-context.jsonld
- aid: university-of-warsaw:university-of-warsaw-apisrv-api
  name: University of Warsaw apisrv API
  description: USOS API server information and time
  humanURL: https://usosapps.uw.edu.pl/developers/api/
  baseURL: https://usosapps.uw.edu.pl/services/
  tags:
  - apisrv
  properties:
  - type: OpenAPI
    url: openapi/university-of-warsaw-apisrv-api-openapi.yml
  - type: Documentation
    url: https://usosapps.uw.edu.pl/developers/api/
  - type: Authentication
    url: https://usosapps.uw.edu.pl/developers/api/authorization/
  - type: Signup
    url: https://usosapps.uw.edu.pl/developers/
  - type: JSONSchema
    url: json-schema/university-of-warsaw-course-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-faculty-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-installation-schema.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-course-structure.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-installation-structure.json
  - type: x-example
    url: examples/university-of-warsaw-installation-example.json
  - type: x-example
    url: examples/university-of-warsaw-now-example.json
  - type: x-example
    url: examples/university-of-warsaw-course-error-example.json
  - type: x-spectral-rules
    url: rules/university-of-warsaw-rules.yml
  - type: x-vocabulary
    url: vocabulary/university-of-warsaw-vocabulary.yml
  - type: x-json-ld-context
    url: json-ld/university-of-warsaw-context.jsonld
- aid: university-of-warsaw:university-of-warsaw-calendar-api
  name: University of Warsaw calendar API
  description: Academic calendar events
  humanURL: https://usosapps.uw.edu.pl/developers/api/
  baseURL: https://usosapps.uw.edu.pl/services/
  tags:
  - calendar
  properties:
  - type: OpenAPI
    url: openapi/university-of-warsaw-calendar-api-openapi.yml
  - type: Documentation
    url: https://usosapps.uw.edu.pl/developers/api/
  - type: Authentication
    url: https://usosapps.uw.edu.pl/developers/api/authorization/
  - type: Signup
    url: https://usosapps.uw.edu.pl/developers/
  - type: JSONSchema
    url: json-schema/university-of-warsaw-course-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-faculty-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-installation-schema.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-course-structure.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-installation-structure.json
  - type: x-example
    url: examples/university-of-warsaw-installation-example.json
  - type: x-example
    url: examples/university-of-warsaw-now-example.json
  - type: x-example
    url: examples/university-of-warsaw-course-error-example.json
  - type: x-spectral-rules
    url: rules/university-of-warsaw-rules.yml
  - type: x-vocabulary
    url: vocabulary/university-of-warsaw-vocabulary.yml
  - type: x-json-ld-context
    url: json-ld/university-of-warsaw-context.jsonld
- aid: university-of-warsaw:university-of-warsaw-courses-api
  name: University of Warsaw courses API
  description: Courses and course editions
  humanURL: https://usosapps.uw.edu.pl/developers/api/
  baseURL: https://usosapps.uw.edu.pl/services/
  tags:
  - courses
  properties:
  - type: OpenAPI
    url: openapi/university-of-warsaw-courses-api-openapi.yml
  - type: Documentation
    url: https://usosapps.uw.edu.pl/developers/api/
  - type: Authentication
    url: https://usosapps.uw.edu.pl/developers/api/authorization/
  - type: Signup
    url: https://usosapps.uw.edu.pl/developers/
  - type: JSONSchema
    url: json-schema/university-of-warsaw-course-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-faculty-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-installation-schema.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-course-structure.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-installation-structure.json
  - type: x-example
    url: examples/university-of-warsaw-installation-example.json
  - type: x-example
    url: examples/university-of-warsaw-now-example.json
  - type: x-example
    url: examples/university-of-warsaw-course-error-example.json
  - type: x-spectral-rules
    url: rules/university-of-warsaw-rules.yml
  - type: x-vocabulary
    url: vocabulary/university-of-warsaw-vocabulary.yml
  - type: x-json-ld-context
    url: json-ld/university-of-warsaw-context.jsonld
- aid: university-of-warsaw:university-of-warsaw-fac-api
  name: University of Warsaw fac API
  description: Faculties and organizational units
  humanURL: https://usosapps.uw.edu.pl/developers/api/
  baseURL: https://usosapps.uw.edu.pl/services/
  tags:
  - fac
  properties:
  - type: OpenAPI
    url: openapi/university-of-warsaw-fac-api-openapi.yml
  - type: Documentation
    url: https://usosapps.uw.edu.pl/developers/api/
  - type: Authentication
    url: https://usosapps.uw.edu.pl/developers/api/authorization/
  - type: Signup
    url: https://usosapps.uw.edu.pl/developers/
  - type: JSONSchema
    url: json-schema/university-of-warsaw-course-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-faculty-schema.json
  - type: JSONSchema
    url: json-schema/university-of-warsaw-installation-schema.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-course-structure.json
  - type: x-json-structure
    url: json-structure/university-of-warsaw-installation-structure.json
  - type: x-example
    url: examples/university-of-warsaw-installation-example.json
  - type: x-example
    url: examples/university-of-warsaw-now-example.json
  - type: x-example
    url: examples/university-of-warsaw-course-error-example.json
  - type: x-spectral-rules
    url: rules/university-of-warsaw-rules.yml
  - type: x-vocabulary
    url: vocabulary/university-of-warsaw-vocabulary.yml
  - type: x-json-ld-context
    url: json-ld/university-of-warsaw-context.jsonld
common:
- type: AgenticAccess
  url: agentic-access/university-of-warsaw-agentic-access.yml
- type: DomainSecurity
  url: security/university-of-warsaw-domain-security.yml
- type: Authentication
  url: authentication/university-of-warsaw-authentication.yml
- type: Website
  url: https://en.uw.edu.pl/
- type: GitHub
  url: https://github.com/icm-uw
- type: LinkedIn
  url: https://www.linkedin.com/school/uniwersytet-warszawski
- type: DeveloperPortal
  url: https://usosapps.uw.edu.pl/developers/
- type: Authentication
  url: https://usosapps.uw.edu.pl/developers/api/authorization/
- type: Plans
  url: plans/university-of-warsaw-plans-pricing.yml
- type: RateLimits
  url: rate-limits/university-of-warsaw-rate-limits.yml
- type: FinOps
  url: finops/university-of-warsaw-finops.yml
- type: Review
  url: review.yml
- url: https://en.uw.edu.pl/category/news/feed/
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com