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Crossref DOI Lookup & Scholarly Paper Search

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Bulk-resolve DOIs or search 180M+ scholarly works on Crossref by title/keywords, author or affiliation. Returns title, authors, ORCIDs, journal, publisher, dates, citation count, ISSN, funders, licenses and retraction/update notices. Official free API.

Pricing

$2.00 / 1,000 results

Rating

0.0

(0)

Developer

Patrick Hebert

Actor stats

Bookmarked

Total users

Monthly active users

3 days ago

Last modified

Categories

Education

Developer tools

DOIs

dois

Optional

Bulk lookup. Accepts 10.xxxx/..., doi: or https://doi.org/ forms.

Type:array

Title / keyword queries

queries

Optional

Bibliographic search (title, keywords, citation strings).

Type:array

Author names

authors

Optional

e.g. Jennifer Doudna.

Type:array

Affiliations

affiliations

Optional

e.g. Stanford University.

Type:array

Published from (YYYY or YYYY-MM-DD)

fromPubDate

Optional

Published from (YYYY or YYYY-MM-DD).

Type:string

Published until (YYYY or YYYY-MM-DD)

untilPubDate

Optional

Published until (YYYY or YYYY-MM-DD).

Type:string

Work type

type

Optional

Optional filter.

Type:string

Default:

Options:

journal-articlebookbook-chapterproceedings-articleposted-contentdatasetreportdissertation

Journal ISSN

issn

Optional

Optional, e.g. 0028-0836. Alone it lists a journal's works.

Type:string

Sort

sort

Optional

Sort.

Type:string

Default:relevance

Options:

relevancepublishedis-referenced-by-countindexed

Only works with full-text links

hasFullText

Optional

Only works with full-text links.

Type:boolean

Default:false

Contact email (optional)

contactEmail

Optional

Sent to Crossref as mailto for its polite pool. Leave empty to use a generic address.

Type:string

Max works per query

maxPerQuery

Optional

Max works per query.

Type:integer

Minimum:1

Maximum:10000

Default:100

Max results

maxItems

Optional

Max results.

Type:integer

Minimum:1

Default:1000

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