# UMedia IIIF image delivery (OCLC CONTENTdm tenant)

**Canonical:** https://apis.io/apis/university-of-minnesota/contentdm-iiif/  
**Provider:** University of Minnesota — https://apis.io/providers/university-of-minnesota/  
**Base URL:** https://cdm16022.contentdm.oclc.org/digital/iiif/  
**Documentation:** https://github.com/UMNLibraries/digital_collection_apis

UMedia IIIF image delivery (OCLC CONTENTdm tenant) is one of 10 APIs that [University of Minnesota](https://apis.io/providers/university-of-minnesota/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include IIIF, Digital Collections, Images, CONTENTdm, and Tenant. The published artifact set on APIs.io includes API documentation.

UMedia's digital objects are delivered over the IIIF Image API 2.1 from the Libraries' OCLC CONTENTdm instance at cdm16022.contentdm.oclc.org, which every UMedia record points to in its `object` and `thumb_cdn_url` fields. The collections and the tenancy are the University's; the IIIF implementation and its conformance are OCLC's. Previously catalogued as part of a single University-operated "UMedia JSON and IIIF" surface, which credited the University with a vendor's implementation.

## Machine-readable artifacts (1)

- **Documentation** — https://github.com/UMNLibraries/digital_collection_apis

## Other University of Minnesota APIs (9)

- [GEMS Informatics Exchange APIs](https://apis.io/apis/university-of-minnesota/gems-exchange-apis/)
- [Common Good APIs](https://apis.io/apis/university-of-minnesota/common-good-apis/)
- [UMedia Digital Collections JSON API](https://apis.io/apis/university-of-minnesota/umedia-digital-collections/)
- [UMN Digital Conservancy — OAI-PMH and DSpace REST](https://apis.io/apis/university-of-minnesota/digital-conservancy-oai-pmh/)
- [InCommon Identity Federation — University of Minnesota Shibboleth IdP](https://apis.io/apis/university-of-minnesota/incommon-identity-federation/)
- [DataCite membership — University of Minnesota](https://apis.io/apis/university-of-minnesota/datacite-membership/)
- [Crossref membership — University of Minnesota](https://apis.io/apis/university-of-minnesota/crossref-membership/)
- [ROR registration — University of Minnesota](https://apis.io/apis/university-of-minnesota/ror-registration/)
- [Boomi API Developer Portal (UMN tenant)](https://apis.io/apis/university-of-minnesota/boomi-api-developer-portal/)

## Tags

IIIF, Digital Collections, Images, CONTENTdm, Tenant

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