# KU Leuven Research Projects (Onderzoeksprojecten) API

**Canonical:** https://apis.io/apis/ku-leuven/research-projects/  
**Provider:** KU Leuven — https://apis.io/providers/ku-leuven/  
**Base URL:** https://dataservice.kuleuven.be/onderzoeksproject  
**Documentation:** https://admin.kuleuven.be/icts/services/dataservices/onderzoeksdatabank/onderzoeksprojecten-api-elasticsearch-versie-6.x

KU Leuven Research Projects (Onderzoeksprojecten) API is one of 49 APIs that [KU Leuven](https://apis.io/providers/ku-leuven/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Research, Project, Open Data, and Education. The published artifact set on APIs.io includes API documentation.

ICTS Data Services index over the KU Leuven research database, the richest surface in the estate. Beyond free search it publishes three stored search templates — projectsbyou (by organigram unit code), projectsbyuid (by one or more u-numbers) and projectsbyquery (free text) — with documented from, size, startDate, endDate, sort and `all` parameters. Confirmed live 2026-08-19. The physical index name returned on each hit was onderzoeksproject_2025-04-09, meaning the data had not been rebuilt in over sixteen months.

## Machine-readable artifacts (2)

- **Documentation** — https://admin.kuleuven.be/icts/services/dataservices/onderzoeksdatabank/onderzoeksprojecten-api-elasticsearch-versie-6.x
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/ku-leuven/refs/heads/main/lifecycle/ku-leuven-lifecycle.yml

## Other KU Leuven APIs (12)

- [KU Leuven Person Information API](https://apis.io/apis/ku-leuven/person/)
- [KU Leuven Educational Offering (Onderwijsaanbod) API](https://apis.io/apis/ku-leuven/program/)
- [KU Leuven Organizational Chart (Organigram) API](https://apis.io/apis/ku-leuven/organigram/)
- [KU Leuven Vacancies (Vacatures) API](https://apis.io/apis/ku-leuven/vacancies/)
- [KU Leuven Individual Timetable (Uurrooster) API](https://apis.io/apis/ku-leuven/timetable/)
- [KU Leuven Access API](https://apis.io/apis/ku-leuven/ku-leuven-access-api/)
- [KU Leuven addFilesToDataset API](https://apis.io/apis/ku-leuven/ku-leuven-addfilestodataset-api/)
- [KU Leuven addFileToDataset API](https://apis.io/apis/ku-leuven/ku-leuven-addfiletodataset-api/)
- [KU Leuven addGlobusFilesToDataset API](https://apis.io/apis/ku-leuven/ku-leuven-addglobusfilestodataset-api/)
- [KU Leuven Admin API](https://apis.io/apis/ku-leuven/ku-leuven-admin-api/)
- [KU Leuven Batch API](https://apis.io/apis/ku-leuven/ku-leuven-batch-api/)
- [KU Leuven Builtin Users API](https://apis.io/apis/ku-leuven/ku-leuven-builtin-users-api/)

## Tags

Research, Project, Open Data, Education

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/ku-leuven/research-projects/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/ku-leuven/.