# EUR API Gateway (api.eur.nl)

**Canonical:** https://apis.io/apis/erasmus-university-rotterdam/api-gateway/  
**Provider:** Erasmus University Rotterdam — https://apis.io/providers/erasmus-university-rotterdam/  
**Base URL:** https://api.eur.nl  
**Documentation:** https://www.eur.nl/en

EUR API Gateway (api.eur.nl) is one of 7 APIs that [Erasmus University Rotterdam](https://apis.io/providers/erasmus-university-rotterdam/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include API Gateway, Kong, and Private. The published artifact set on APIs.io includes authentication docs.

An EUR-operated Kong API gateway. It is unambiguously live and unambiguously closed: the root returns 401 application/json {"message":"Unauthorized"} with WWW-Authenticate: Basic realm="kong", HSTS max-age 31536000, X-Frame-Options DENY, X-Content-Type-Options nosniff and Cache-control no-store, while /openapi.json, /swagger.json, /v1, /api, /health and /status all return Kong's no-route 404. Recorded because it is a real institution-operated API surface and its existence is a fact about EUR's programmable footprint — but no route, no reference, no contract and no signup are exposed to the public internet, and nothing about what it serves can be established from outside. No OpenAPI is saved for it, because none exists to save.

## Machine-readable artifacts (2)

- **Authentication** — https://raw.githubusercontent.com/api-evangelist/erasmus-university-rotterdam/refs/heads/main/authentication/erasmus-university-rotterdam-authentication.yml
- **DomainSecurity** — https://raw.githubusercontent.com/api-evangelist/erasmus-university-rotterdam/refs/heads/main/security/erasmus-university-rotterdam-domain-security.yml

## Other Erasmus University Rotterdam APIs (6)

- [RePub OAI-PMH Metadata Harvesting Interface](https://apis.io/apis/erasmus-university-rotterdam/repub-oai/)
- [EUR Research Repository — Pure OAI-PMH (Elsevier tenancy)](https://apis.io/apis/erasmus-university-rotterdam/pure-oai/)
- [EUR Data Repository (DataverseNL tenancy)](https://apis.io/apis/erasmus-university-rotterdam/edr-dataverse/)
- [Canvas LMS (Instructure tenancy) — REST + LTI 1.3](https://apis.io/apis/erasmus-university-rotterdam/canvas-lms/)
- [OSIRIS Course Catalogue (Caci tenancy)](https://apis.io/apis/erasmus-university-rotterdam/osiris-course-catalog/)
- [SURFconext / eduGAIN Identity Provider](https://apis.io/apis/erasmus-university-rotterdam/surfconext-idp/)

## Tags

API Gateway, Kong, Private

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/erasmus-university-rotterdam/api-gateway/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/erasmus-university-rotterdam/.