Metadata Retrieval

Interfaces for Machines There are APIs for machines (to look up metadata records or DOIs in volume), including: REST API, XML API, OAI-PMH, and OpenURL. Interfaces for People To retrieve metadata from Crossref, you do not need to be a member. We have various options for retrieving metadata - some are more suitable for human use, and some for machine use.

Topic	Replies	Views	Activity
About the Metadata Retrieval category Metadata Retrieval	0	1565	April 21, 2020
Inconsistencies in metadata of published-print works in "1500" Metadata Retrieval	4	341	April 24, 2024
Retrieve subjects and subject from journals and works Metadata Retrieval rest-api , metadata-retrieval	11	1818	April 23, 2024
Discrepancy in Subjects between Public and Polite REST API Interfaces for Machines	2	353	April 23, 2024
Polite pol and non polite pool data out of sync possibly? Metadata Retrieval rest-api	3	132	April 23, 2024
"Resource not found" for recent article in "Nature Communications" crossref rest API Metadata Retrieval rest-api , metadata-retrieval , dois_not_resolving	3	31	April 23, 2024
API returns no works for a DOI that does resolve Interfaces for Machines rest-api , conflicts , alias , metadata-retrieval , xml_api	5	704	April 17, 2024
Not being able to retrieve whole set of 'journal-article's Interfaces for Machines rest-api , metadata-retrieval , journal , public-data-file	3	135	April 11, 2024
Trying to determine publication year, month, date Metadata Retrieval rest-api , metadata , metadata-retrieval	1	54	April 10, 2024
Content Negotiation returns 500 error response for specific DOI Interfaces for Machines	9	638	April 9, 2024
Impossible to get the 10.3389/fmars.2024.1347990 metadata Metadata Retrieval rest-api , content-registration , metadata-retrieval , xml_api	1	104	March 26, 2024
Retrieving all aliased DOIs for a prefix Metadata Retrieval reports , conflicts , alias , metadata-retrieval	4	101	March 13, 2024
Subject codes, incomplete and unreliable, have got to go - Crossref Interfaces for Machines rest-api , blog , subject-codes	1	111	March 13, 2024
Crossref metadata update reverses first and middle names/initials of authors in EndNote Web Metadata Retrieval rest-api , metadata-retrieval	1	133	February 21, 2024
2022 public data file now available Metadata Retrieval metadata , metadata-retrieval , public-data-file	0	793	May 13, 2022
A documentation for Crossref public data file Metadata Retrieval rest-api , metadata-retrieval , public-data-file	2	163	February 8, 2024
How can I only return a few metadata fields instead of all of them when I look up a DOI? Metadata Retrieval rest-api , metadata-retrieval	4	240	February 3, 2024
Understanding some fields of the Metadata Retrieval service via API Interfaces for Machines rest-api , participation-report , metadata-retrieval , fees	6	235	January 30, 2024
Increasing Crossref Data Reusability With Format Experiments - Crossref Metadata Retrieval blog , metadata-retrieval , public-data-file	5	231	January 24, 2024
Obtaining (i) all members from a specific country and (ii) All journals, each one with its member ID included Interfaces for Machines	1	146	January 23, 2024
Advanced set/boolean operators Interfaces for Machines rest-api , metadata-retrieval	1	216	January 2, 2024
Linking references of a publication to other publications Metadata Retrieval references , content-registration , simple_text_query , google , reference-matching	6	411	December 27, 2023
Retration detailed metadata Metadata Retrieval metadata-retrieval , retractions , retraction_watch	8	531	December 18, 2023
Harvard citing style is down Interfaces for People rest-api , bug , metadata-search , crmds , citation	2	342	October 10, 2023
API filter exclude type Metadata Retrieval	1	332	November 3, 2023
Metadata api search Metadata Retrieval rest-api , metadata-retrieval , metadata-search	2	605	November 15, 2023
Missing DOIs/articles in OAI-PMH results Interfaces for Machines oai-pmh , bug , metadata-retrieval	4	358	October 31, 2023
Plus OAI-PMH Feed returning badArgument 500 internal server error since 3rd Sept Interfaces for Machines oai-pmh , bug , metadata-retrieval , status_page , metadata_plus	12	547	October 27, 2023
API limit output to certain sections Interfaces for Machines rest-api , metadata-retrieval , funders	1	410	October 17, 2023
The API functions correctly in POSTMAN but encounters issues within my integration Metadata Retrieval rest-api , metadata-retrieval	1	284	October 10, 2023