RT journal article
T1 New trends in bibliometric APIs: A comparative analysis
A1 Vélez Estévez, Antonio
A1 Pérez, Ignacio Javier
A1 García Sánchez, Pablo
A1 Moral Muñoz, José Antonio
A1 Cobo Martí­n, Manuel Jesús
A2 Enfermería y Fisioterapia
K1 Scientific databases
K1 API
K1 Bibliographic information
AB The science of science practice requires the analysis of large and complex bibliometric data. Traditional data exporting from companies’ websites is not sufficient, so APIs are used to access a larger corpus. Therefore, this study aims not only to establish a taxonomy but also to offer a comparative analysis of 44 bibliographic APIs from various non-profit and commercial organizations, analyzing their characteristics and metadata with descriptive analysis, their possible bibliometric analyses, and the interoperability of the APIs across four different data categories: general, content, search, and query modes. The study found that Clarivate Analytics and Elsevier offer highly versatile APIs, while non-profit organizations, such as OpenCitations and OurResearch promote the Open Science philosophy. Most organizations offer free access to APIs for non-commercial purposes, but some have limitations on metadata retrieval. However, CrossRef, OpenCitations, or OpenAlex have no restrictions on the metadata retrieval. Co-author analysis using author names and bibliometric evaluation using citations are the types of analyses that can be done with the data provided by most APIs. DOI, PubMedID, and PMCID are the most versatile identifiers for extending metadata in the APIs. Semantic Scholar, Dimensions, ORCID, and Embase are the APIs that offer the most extensibility. Considering the obtained results, there is no single API that gathers all the information needed to perform any bibliometric analysis. Combining two or more APIs may be the most appropriate option to cover as much information as possible and enrich reports and analyses. This study contributes to advancing the understanding and use of APIs in research practice.
PB Elsevier
SN 0306-4573
YR 2023
FD 2023-05-13
LK http://hdl.handle.net/10498/29535
UL http://hdl.handle.net/10498/29535
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 09-nov-2026