/crossref/works/search

curl --request POST \
  --url https://api.anysite.io/api/crossref/works/search \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "count": 2,
  "timeout": 300,
  "query": "<string>",
  "bibliographic": "<string>",
  "author": "<string>",
  "title": "<string>",
  "container_title": "<string>",
  "editor": "<string>",
  "publisher_name": "<string>",
  "affiliation": "<string>",
  "issn": "<string>",
  "isbn": "<string>",
  "doi": "<string>",
  "orcid": "<string>",
  "member": "<string>",
  "prefix": "<string>",
  "funder": "<string>",
  "award_funder": "<string>",
  "award_number": "<string>",
  "category_name": "<string>",
  "from_pub_date": "<string>",
  "until_pub_date": "<string>",
  "from_created_date": "<string>",
  "until_created_date": "<string>",
  "from_online_pub_date": "<string>",
  "until_online_pub_date": "<string>",
  "from_deposit_date": "<string>",
  "until_deposit_date": "<string>",
  "from_index_date": "<string>",
  "until_index_date": "<string>",
  "has_abstract": true,
  "has_orcid": true,
  "has_funder": true,
  "has_references": true,
  "has_license": true,
  "has_full_text": true,
  "is_update": true
}
'

[
  {
    "doi": "<string>",
    "@type": "@crossref_work",
    "title": "<string>",
    "subtitle": "<string>",
    "short_title": "<string>",
    "original_title": "<string>",
    "container_title": [],
    "short_container_title": [],
    "type": "<string>",
    "publisher": "<string>",
    "publisher_location": "<string>",
    "member_id": "<string>",
    "prefix": "<string>",
    "language": "<string>",
    "source": "<string>",
    "abstract": "<string>",
    "issn": [],
    "isbn": [],
    "volume": "<string>",
    "issue": "<string>",
    "page": "<string>",
    "article_number": "<string>",
    "issued_date": "<string>",
    "published_date": "<string>",
    "published_print_date": "<string>",
    "published_online_date": "<string>",
    "created_at": "<string>",
    "deposited_at": "<string>",
    "indexed_at": "<string>",
    "score": 123,
    "reference_count": 0,
    "is_referenced_by_count": 0,
    "subjects": [],
    "alternative_ids": [],
    "web_url": "<string>",
    "resource_url": "<string>",
    "event": {
      "@type": "@crossref_event",
      "name": "<string>",
      "location": "<string>",
      "acronym": "<string>",
      "sponsors": [],
      "start_date": "<string>",
      "end_date": "<string>"
    },
    "authors": [],
    "funders": [],
    "licenses": [],
    "links": [],
    "references": []
  }
]

/crossref

/crossref/works/search

Search scholarly works with rich query fields and filters

Price: 1 credit

💡 AI Hint: Search Crossref scholarly works. Combine a free-text query with field-scoped queries (bibliographic, author, title, container-title, editor, publisher-name, affiliation) and filters (work type, ISSN, ISBN, ORCID, member, prefix, funder, award, subject category, publication/created/deposit/index date ranges, and presence flags for abstract, ORCID, funder, references, license, full text). Sort by relevance, score, publication/index/created/deposit date, or citation/reference counts. Each result is a full work with title, authors, journal, dates, counts, funders, licenses and links.

POST

api

crossref

works

/crossref/works/search

curl --request POST \
  --url https://api.anysite.io/api/crossref/works/search \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "count": 2,
  "timeout": 300,
  "query": "<string>",
  "bibliographic": "<string>",
  "author": "<string>",
  "title": "<string>",
  "container_title": "<string>",
  "editor": "<string>",
  "publisher_name": "<string>",
  "affiliation": "<string>",
  "issn": "<string>",
  "isbn": "<string>",
  "doi": "<string>",
  "orcid": "<string>",
  "member": "<string>",
  "prefix": "<string>",
  "funder": "<string>",
  "award_funder": "<string>",
  "award_number": "<string>",
  "category_name": "<string>",
  "from_pub_date": "<string>",
  "until_pub_date": "<string>",
  "from_created_date": "<string>",
  "until_created_date": "<string>",
  "from_online_pub_date": "<string>",
  "until_online_pub_date": "<string>",
  "from_deposit_date": "<string>",
  "until_deposit_date": "<string>",
  "from_index_date": "<string>",
  "until_index_date": "<string>",
  "has_abstract": true,
  "has_orcid": true,
  "has_funder": true,
  "has_references": true,
  "has_license": true,
  "has_full_text": true,
  "is_update": true
}
'

[
  {
    "doi": "<string>",
    "@type": "@crossref_work",
    "title": "<string>",
    "subtitle": "<string>",
    "short_title": "<string>",
    "original_title": "<string>",
    "container_title": [],
    "short_container_title": [],
    "type": "<string>",
    "publisher": "<string>",
    "publisher_location": "<string>",
    "member_id": "<string>",
    "prefix": "<string>",
    "language": "<string>",
    "source": "<string>",
    "abstract": "<string>",
    "issn": [],
    "isbn": [],
    "volume": "<string>",
    "issue": "<string>",
    "page": "<string>",
    "article_number": "<string>",
    "issued_date": "<string>",
    "published_date": "<string>",
    "published_print_date": "<string>",
    "published_online_date": "<string>",
    "created_at": "<string>",
    "deposited_at": "<string>",
    "indexed_at": "<string>",
    "score": 123,
    "reference_count": 0,
    "is_referenced_by_count": 0,
    "subjects": [],
    "alternative_ids": [],
    "web_url": "<string>",
    "resource_url": "<string>",
    "event": {
      "@type": "@crossref_event",
      "name": "<string>",
      "location": "<string>",
      "acronym": "<string>",
      "sponsors": [],
      "start_date": "<string>",
      "end_date": "<string>"
    },
    "authors": [],
    "funders": [],
    "licenses": [],
    "links": [],
    "references": []
  }
]

Authorizations

access-token

string

header

required

API token from the dashboard

Headers

access-token

string

required

Body

application/json

count

integer

required

Number of works to return

Required range: x >= 1

timeout

integer

default:300

Max scrapping execution timeout (in seconds)

Required range: 20 <= x <= 1500

query

string | null

Free-text search across all fields

bibliographic

string | null

Search bibliographic metadata (title, author, year, journal combined)

author

string | null

Search contributor (author/editor) names

title

string | null

Search work title

container_title

string | null

Search the containing publication title (journal or book)

editor

string | null

Search editor names

publisher_name

string | null

Search publisher name

affiliation

string | null

Search author affiliation

type

enum<string> | null

Filter by work type

Available options:

book-section,

monograph,

report-component,

report,

peer-review,

book-track,

journal-article,

book-part,

other,

book,

journal-volume,

book-set,

reference-entry,

proceedings-article,

journal,

component,

book-chapter,

proceedings-series,

report-series,

proceedings,

database,

standard,

reference-book,

posted-content,

journal-issue,

dissertation,

grant,

dataset,

book-series,

edited-book

issn

string | null

Filter by journal ISSN

isbn

string | null

Filter by ISBN

doi

string | null

Filter by exact DOI

orcid

string | null

Filter by author ORCID

member

string | null

Filter by Crossref member id

prefix

string | null

Filter by DOI prefix

funder

string | null

Filter by funder DOI

award_funder

string | null

Filter by award funder DOI

award_number

string | null

Filter by award/grant number

category_name

string | null

Filter by subject category name

from_pub_date

string | null

Earliest publication date (YYYY, YYYY-MM or YYYY-MM-DD)

until_pub_date

string | null

Latest publication date (YYYY, YYYY-MM or YYYY-MM-DD)

from_created_date

string | null

Earliest Crossref-record creation date

until_created_date

string | null

Latest Crossref-record creation date

from_online_pub_date

string | null

Earliest online publication date

until_online_pub_date

string | null

Latest online publication date

from_deposit_date

string | null

Earliest metadata deposit date

until_deposit_date

string | null

Latest metadata deposit date

from_index_date

string | null

Earliest Crossref index date

until_index_date

string | null

Latest Crossref index date

has_abstract

boolean | null

Only works that include an abstract

has_orcid

boolean | null

Only works with at least one author ORCID

has_funder

boolean | null

Only works with funder information

has_references

boolean | null

Only works with a deposited reference list

has_license

boolean | null

Only works with license information

has_full_text

boolean | null

Only works with full-text links

is_update

boolean | null

Only works that are updates (corrections, retractions)

sort

enum<string> | null

Sort field

Available options:

relevance,

score,

published,

indexed,

created,

deposited,

is-referenced-by-count,

references-count

order

enum<string> | null

Sort order

Available options:

asc,

desc

Response

Successful Response

doi

string

required

@type

string

default:@crossref_work

title

string | null

subtitle

string | null

short_title

string | null

original_title

string | null

container_title

string[]

short_container_title

string[]

type

string | null

publisher

string | null

publisher_location

string | null

member_id

string | null

prefix

string | null

language

string | null

source

string | null

abstract

string | null

issn

string[]

isbn

string[]

volume

string | null

issue

string | null

page

string | null

article_number

string | null

issued_date

string | null

published_date

string | null

published_print_date

string | null

published_online_date

string | null

created_at

string | null

deposited_at

string | null

indexed_at

string | null

score

number | null

reference_count

integer

default:0

is_referenced_by_count

integer

default:0

subjects

string[]

alternative_ids

string[]

web_url

string | null

resource_url

string | null

event

CrossrefEvent · object

Show child attributes

authors

CrossrefAuthor · object[]

Show child attributes

funders

CrossrefFunder · object[]

Show child attributes

licenses

CrossrefLicense · object[]

Show child attributes

links

CrossrefLink · object[]

Show child attributes

references

CrossrefReference · object[]

Show child attributes

/crossref/works /europepmc/articles