# Crossref Membership — Charles University

**Canonical:** https://apis.io/apis/charles/crossref-membership/  
**Provider:** Charles University — https://apis.io/providers/charles/  
**Base URL:** https://api.crossref.org/members/5727  
**Documentation:** https://www.crossref.org/

Crossref Membership — Charles University is one of 17 APIs that [Charles University](https://apis.io/providers/charles/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include DOI, Crossref, Registry, and Persistent Identifiers. The published artifact set on APIs.io includes API documentation.

Charles University holds two Crossref memberships: 5727, "Charles University in Prague, Karolinum Press" (the university press), and 55007, the Institute of Communication Studies and Journalism in the Faculty of Social Sciences. Recorded as a registry membership; the Crossref API contract is Crossref's.

## Machine-readable artifacts (3)

- **Documentation** — https://api.crossref.org/members/5727
- **x-alternate** — https://api.crossref.org/members/55007
- **x-conformance** — https://raw.githubusercontent.com/api-evangelist/charles/refs/heads/main/conformance/charles-education-standards-conformance.yml

## Other Charles University APIs (12)

- [LINDAT Translation Languages API](https://apis.io/apis/charles/charles-languages-api/)
- [LINDAT Translation Models API](https://apis.io/apis/charles/charles-models-api/)
- [LINDAT Translation Root API](https://apis.io/apis/charles/charles-root-api/)
- [LINDAT UDPipe API](https://apis.io/apis/charles/lindat-udpipe/)
- [LINDAT NameTag API](https://apis.io/apis/charles/lindat-nametag/)
- [LINDAT MorphoDiTa API](https://apis.io/apis/charles/lindat-morphodita/)
- [LINDAT Korektor API](https://apis.io/apis/charles/lindat-korektor/)
- [CU Digital Repository OAI-PMH](https://apis.io/apis/charles/digital-repository-oai/)
- [CU Research Publications Repository OAI-PMH](https://apis.io/apis/charles/publications-repository-oai/)
- [LINDAT/CLARIAH-CZ Repository OAI-PMH](https://apis.io/apis/charles/lindat-repository-oai/)
- [LINDAT/CLARIAH-CZ Repository REST API](https://apis.io/apis/charles/lindat-repository-rest/)
- [Charles University Shibboleth Identity Provider](https://apis.io/apis/charles/identity-provider/)

## Tags

DOI, Crossref, Registry, Persistent Identifiers

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