Retrieving a single DOI
Almost any meaningful use of the DataCite REST API will involve some level of record retrieval. The responses from each of your requests fall into two basic categories:
- Singleton: a single record
- List: a list of records
A singleton is a single result, i.e., the metadata for a specific DOI. This section of the guide covers singletons. The next section, Retrieving a list of DOIs, will cover lists.
Request
Retrieve a single DOI via a GET request by replacing {id} in https://api.test.datacite.org/dois/{id} with the DOI name.
For example, retrieving the metadata record for the DOI 10.14454/FXWS-0523 from the command line with curl can be done by making a request to https://api.datacite.org/dois/10.14454/FXWS-0523:
# GET /dois
$ curl https://api.datacite.org/dois/10.14454/FXWS-0523
The API Reference provides example code for Node, Ruby, Javascript and Python.
Response
The response would look like this:
{
"data": {
"id": "10.14454/fxws-0523",
"type": "dois",
"attributes": {
"doi": "10.14454/fxws-0523",
"prefix": "10.14454",
"suffix": "fxws-0523",
"identifiers": [],
"alternateIdentifiers": [],
"creators": [
{
"name": "DataCite Metadata Working Group",
"affiliation": [],
"nameIdentifiers": []
}
],
"titles": [
{
"title": "DataCite Metadata Schema for the Publication and Citation of Research Data and Other Research Outputs v4.4"
}
],
"publisher": "DataCite",
"container": {},
"publicationYear": 2021,
"subjects": [],
"contributors": [
{
"name": "de Smaele, Madeleine",
"givenName": "Madeleine",
"familyName": "de Smaele",
"affiliation": [
"Delft University of Technology"
],
"contributorType": "ProjectLeader",
"nameIdentifiers": [
{
"schemeUri": "https://orcid.org",
"nameIdentifier": "https://orcid.org/0000-0003-4149-8311",
"nameIdentifierScheme": "ORCID"
}
]
},
{
"name": "Bernal Martínez, Isabel",
"givenName": "Isabel",
"familyName": "Bernal Martínez",
"affiliation": [
"Spanish National Research Council"
],
"contributorType": "ProjectLeader",
"nameIdentifiers": []
},
{
"name": "Dasler, Robin",
"givenName": "Robin",
"familyName": "Dasler",
"affiliation": [
"DataCite"
],
"contributorType": "Editor",
"nameIdentifiers": [
{
"schemeUri": "https://orcid.org",
"nameIdentifier": "https://orcid.org/0000-0002-4695-7874",
"nameIdentifierScheme": "ORCID"
}
]
},
{
"name": "Ashton, Jan",
"givenName": "Jan",
"familyName": "Ashton",
"affiliation": [
"British Library"
],
"contributorType": "Editor",
"nameIdentifiers": []
},
{
"name": "Roy, Sophie",
"givenName": "Sophie",
"familyName": "Roy",
"affiliation": [
"National Research Council Canada"
],
"contributorType": "Editor",
"nameIdentifiers": []
},
{
"name": "Fenner, Martin",
"givenName": "Martin",
"familyName": "Fenner",
"affiliation": [
"DataCite"
],
"contributorType": "Editor",
"nameIdentifiers": [
{
"schemeUri": "https://orcid.org",
"nameIdentifier": "https://orcid.org/0000-0001-6528-2027",
"nameIdentifierScheme": "ORCID"
}
]
},
{
"name": "Chiloane, Leo",
"givenName": "Leo",
"familyName": "Chiloane",
"affiliation": [
"South African Environmental Observation Network"
],
"contributorType": "Editor",
"nameIdentifiers": []
},
{
"name": "Burger, Marleen",
"givenName": "Marleen",
"familyName": "Burger",
"affiliation": [
"German National Library of Science and Technology"
],
"contributorType": "Editor",
"nameIdentifiers": []
},
{
"name": "Yahia, Mohamed",
"givenName": "Mohamed",
"familyName": "Yahia",
"affiliation": [
"Institut de l'Information Scientifique et Technique"
],
"contributorType": "Editor",
"nameIdentifiers": []
},
{
"name": "Zolly, Lisa",
"givenName": "Lisa",
"familyName": "Zolly",
"affiliation": [
"United States Geological Survey"
],
"contributorType": "Editor",
"nameIdentifiers": []
},
{
"name": "Habermann, Ted",
"givenName": "Ted",
"familyName": "Habermann",
"affiliation": [
"Metadata Game Changers"
],
"contributorType": "Editor",
"nameIdentifiers": []
},
{
"name": "Raugh, Anne",
"givenName": "Anne",
"familyName": "Raugh",
"affiliation": [
"University of Maryland, College Park"
],
"contributorType": "Editor",
"nameIdentifiers": []
},
{
"name": "Ilik, Violeta",
"givenName": "Violeta",
"familyName": "Ilik",
"affiliation": [
"Columbia University"
],
"contributorType": "Editor",
"nameIdentifiers": []
},
{
"name": "Foulger, Samantha",
"givenName": "Samantha",
"familyName": "Foulger",
"affiliation": [
"Swiss Federal Institute of Technology in Zurich"
],
"contributorType": "Editor",
"nameIdentifiers": []
}
],
"dates": [
{
"date": "2021",
"dateType": "Issued"
}
],
"language": null,
"types": {
"ris": "RPRT",
"bibtex": "article",
"citeproc": "article-journal",
"schemaOrg": "ScholarlyArticle",
"resourceType": "XSD code",
"resourceTypeGeneral": "Text"
},
"relatedIdentifiers": [],
"relatedItems": [],
"sizes": [],
"formats": [],
"version": "4.4",
"rightsList": [],
"descriptions": [],
"geoLocations": [],
"fundingReferences": [],
"xml": "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",
"url": "https://schema.datacite.org/meta/kernel-4.4/",
"contentUrl": null,
"metadataVersion": 1,
"schemaVersion": "http://datacite.org/schema/kernel-4",
"source": "fabricaForm",
"isActive": true,
"state": "findable",
"reason": null,
"viewCount": 0,
"viewsOverTime": [],
"downloadCount": 0,
"downloadsOverTime": [],
"referenceCount": 0,
"citationCount": 1,
"citationsOverTime": [
{
"year": "2022",
"total": 1
}
],
"partCount": 0,
"partOfCount": 0,
"versionCount": 0,
"versionOfCount": 0,
"created": "2021-03-30T10:19:45.000Z",
"registered": "2021-03-30T12:00:37.000Z",
"published": "2021",
"updated": "2021-03-30T12:00:37.000Z"
},
"relationships": {
"client": {
"data": {
"id": "datacite.datacite",
"type": "clients"
}
},
"provider": {
"data": {
"id": "datacite",
"type": "providers"
}
},
"media": {
"data": {
"id": "10.14454/fxws-0523",
"type": "media"
}
},
"references": {
"data": []
},
"citations": {
"data": [
{
"id": "10.21105/joss.03824",
"type": "dois"
}
]
},
"parts": {
"data": []
},
"partOf": {
"data": []
},
"versions": {
"data": []
},
"versionOf": {
"data": []
}
}
}
}
What's in the response?
The REST API includes the complete DOI metadata record in JSON.
Note: Affiliation identifiers (supported in Metadata Schema 4.3+) are not included in REST API responses by default. To include affiliation identifier details, add
&affiliation=trueto your queries. See our FAQ for more information
The list below provides a description of the additional fields that appear in the API response and provide extra information about the DOI. This information is different from the DOI metadata.
xml
The stored DataCite Metadata Schema XML encoded in Base64 format.
url
The landing page URL of the DOI.
contentUrl
An array of content URLs associated with the DOI.
metadataVersion
The version of the stored DataCite metadata, incremented once per update.
schemaVersion
The DataCite Metadata Schema version of the stored DOI metadata represented as a URL.
source
The system used to create the DOI. Values include:
| Value | Source |
|---|---|
| mds | MDS API |
| api | REST API |
| fabricaForm | Fabrica Form |
| fabrica | Fabrica File Upload |
| ez | EZ API |
isActive
"true" if the DOI is in Findable state. Otherwise, "false".
state
The state of the DOI. Options are "findable", "registered", and "draft".
reason
Legacy attribute for EZID compatibility.
viewCount
Total views, pulled from Event Data.
downloadCount
Total downloads, pulled from Event Data.
referenceCount
Total references, pulled from Event Data.
citationCount
Total citations, pulled from Event Data.
partCount
Total number of parts, pulled from Event Data.
partOfCount
Total number of parents, pulled from Event Data.
versionCount"
Total number of versions, pulled from Event Data.
versionOfCount
Total number to which this DOI is a version, pulled from Event Data.
created
Creation date of the DOI record in iso8601.
registered
Date the DOI was registered in iso8601.
published
The issued date or publication year.
updated
Date the DOI record was updated in iso8601.
relationships
A dictionary containing relationships to other PIDs and DataCite data objects.
relationships.client.data.id
The repository ID of the holding repository
relationships.client.data.type
Always "clients".
relationships.provider.data.id
The Member or Consortium Organization ID of the associated repository.
relationships.provider.data.type"
Always "providers".
relationships.media
Legacy attribute for media support. An array of media as dictionaries.
relationships.references
An array of references as dictionaries.
relationships.references.data.id
The identifier of the reference.
relationships.references.data.type
The type of the reference identifier. Always "dois".
relationships.citations
An array of citations as dictionaries.
relationships.citations.data.id
The identifier of the citation.
relationships.citations.data.type
The type of the citation identifier. Always "dois".
relationships.parts
An array of parts as dictionaries.
relationships.parts.data.id
The identifier of the part.
relationships.parts.data.type
The type of the part identifier. Always "dois".
relationships.partOf
An array of parents as dictionaries.
relationships.partOf.data.id
The identifier of the parent.
relationships.partOf.data.type
The type of the parent identifier. Always "dois".
relationships.versions
An array of versions as dictionaries.
relationships.versions.data.id
The identifier of the version.
relationships.versions.data.type
The type of the version identifier. Always "dois".
relationships.versionOf
An array of objects to which this DOI is a version as dictionaries.
relationships.versionOf.data.id
The identifier of the object to which this DOI is a version.
relationships.versionOf.data.type
The type of the object to which this DOI is a version. Always "dois".
Updated 4 days ago