# DataCite Membership — provider `keio`

**Canonical:** https://apis.io/apis/keio/datacite/  
**Provider:** Keio University — https://apis.io/providers/keio/  
**Base URL:** https://api.datacite.org/providers/keio  
**Documentation:** https://commons.datacite.org/

DataCite Membership — provider `keio` is one of 9 APIs that [Keio University](https://apis.io/providers/keio/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include DOI, Identifier Registry, DataCite, Research Data, and Membership.

Keio University is a registered DataCite provider — id `keio`, symbol KEIO, memberType consortium_organization, non-profit, active — holding DOI prefix 10.71825 through the FSCO (Figshare) consortium, joined 2025-03-11. Five DOIs had been minted under it as of 2026-09-01. This is a fact about the institution's membership in an identifier registry, not a contract Keio operates: the registry's own API belongs to DataCite and is never saved here, and the membership is never deleted to tidy up a shared host.

## Machine-readable artifacts (1)

- **Conformance** — https://raw.githubusercontent.com/api-evangelist/keio/refs/heads/main/conformance/keio-conformance.yml

## Other Keio University APIs (8)

- [KOARA OAI-PMH Metadata API](https://apis.io/apis/keio/koara-oai-pmh/)
- [Keio Media Center Digital Collections IIIF API](https://apis.io/apis/keio/iiif/)
- [Keio University Identity Provider (GakuNin / eduGAIN)](https://apis.io/apis/keio/gakunin-idp/)
- [Keio Okta Tenant — OpenID Connect](https://apis.io/apis/keio/okta/)
- [K-RIS — Keio Research Information System (Elsevier Pure)](https://apis.io/apis/keio/k-ris/)
- [Keio Figshare Research Data Repository](https://apis.io/apis/keio/figshare/)
- [Crossref Memberships — Keio units](https://apis.io/apis/keio/crossref/)
- [ROR Registration — Keio University](https://apis.io/apis/keio/ror/)

## Tags

DOI, Identifier Registry, DataCite, Research Data, Membership

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