# PURR OAI-PMH Metadata API

**Canonical:** https://apis.io/apis/purdue/purr-oaipmh/  
**Provider:** Purdue University — https://apis.io/providers/purdue/  
**Base URL:** https://purr.purdue.edu/oaipmh  
**Documentation:** https://purr.purdue.edu/kb/finduse/oaipmh

PURR OAI-PMH Metadata API is one of 11 APIs that [Purdue University](https://apis.io/providers/purdue/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Research, Repository, OAI-PMH, Metadata, and Open Data. The published artifact set on APIs.io includes API documentation.

The Purdue University Research Repository (PURR) exposes an OAI-PMH endpoint for harvesting research dataset metadata, supporting standard verbs (Identify, ListSets, ListMetadataFormats, ListIdentifiers, ListRecords, GetRecord) with the oai_dc (Dublin Core) metadata prefix. Confirmed live via the Identify verb.

## Machine-readable artifacts (2)

- **Documentation** — https://purr.purdue.edu/kb/finduse/oaipmh
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/purdue/refs/heads/main/apis.yml

## Other Purdue University APIs (10)

- [Purdue University Buildings API](https://apis.io/apis/purdue/purdue-buildings-api/)
- [Purdue University Campuses API](https://apis.io/apis/purdue/purdue-campuses-api/)
- [Purdue University Classes API](https://apis.io/apis/purdue/purdue-classes-api/)
- [Purdue University Courses API](https://apis.io/apis/purdue/purdue-courses-api/)
- [Purdue University Instructors API](https://apis.io/apis/purdue/purdue-instructors-api/)
- [Purdue University Meetings API](https://apis.io/apis/purdue/purdue-meetings-api/)
- [Purdue University Rooms API](https://apis.io/apis/purdue/purdue-rooms-api/)
- [Purdue University Sections API](https://apis.io/apis/purdue/purdue-sections-api/)
- [Purdue University Subjects API](https://apis.io/apis/purdue/purdue-subjects-api/)
- [Purdue University Terms API](https://apis.io/apis/purdue/purdue-terms-api/)

## Tags

Research, Repository, OAI-PMH, Metadata, Open Data

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