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Web of ScienceWeb of Science

Web of Science™ data is uniquely selective, based on an independent editorial process combined with over 50 years of essential, accurate and unique curation, resulting in our unparalleled data structure. Every article from every journal has been indexed, creating a comprehensive and complete data network. Web of Science APIs seamlessly integrate the world’s best publication and citation data, giving you flexibility and control of the highest-quality and normalized bibliometric indicators. Power and enrich your institution’s analysis and assessment capabilities.

 

Overview

Content type  License / subscription Available for Automated search Integrated with Available Updates
Research output

Yes 

Starter or Expanded

Persons: Yes

Organisational units: Yes

(Expanded API only)

Yes (Expanded API only)

 

Set up online source

License/subscription information

There are two separate subscriptions to Web of Science:

  • Web of Science Starter (required): Subscribing to the WoS Starter API allows for the search and import of publications from WoS. 
    • More details: https://developer.clarivate.com/apis/wos-starter 
  • Web of Science Expanded (optional): Subscribing to the WoS Expanded API enables the import of publications containing additional metadata, such as affiliations and citations.
    • More details: https://developer.clarivate.com/apis/wos 

You must subscribe to the WoS Expanded API in order to enable available updates and import the total number of citations for a record. This is not possible if you only subscribe to the WoS Starter API.

 

 

API Quotas

There are quotas on the total number of requests that are sent to the WoS Starter and Expanded APIs. Details are listed in the table below:

API Limit Description
Starter 

Daily quota of 5,000 requests

Note: There is a possibility to increase this limit for Pure clients, depending on usage. Contact Clarivate for more details.

The Starter API will be used to facilitate initial searches through the self- and automatic import, and exposes enough metadata for Pure to provide a sensible import result. You can then choose to fully import the proposed records.

If you do not have a subscription to WoS Expanded, the record will be imported with the (limited) metadata from the Starter API. If you have WoS Expanded, Pure will make a request to get the full metadata from there, and then import the record.

Expanded 

Yearly quota.

The number of documents that can be retrieved from WoS per year depends on your specific subscription plan.

For more details on WoS subscriptions and plans, contact Clarivate support. 

Automatic updates and WoS Metrics will only be supported if you have WoS Expanded as this API allows us to make an initial 'free' request to check if a publication or the metrics have been updated. If the publication/metrics have been updated, we will then use a real request to retrieve the update, subtracting from your quota.

This will run on a weekly basis as usual but being able to make the free request will most likely allow us to minimize the impact on your quota.

Learn more about how to monitor your quota requests: Web of Science and use of quota 

 

 

Set up information

Go to Administrator > Research outputs > Online sources > Web of Science

Setting Description Notes
Enabled Toggles it available for users or not.  
Web of Science Starter API URL to API Do not change this.
Web of Science Starter API This API key is used for the Starter API. The API is used when searching for content in Web of Science both through manual search and search for import candidates.
 
 
Web of Science Expanded API URL to API Do not change this.
Web of Science Expanded API Key This API key is used for the Expanded API and is optional when searching for content. It is a requirement if you want to enable search for available updates. This API is used in conjunction with the Starter API. A search will initially be done via the Starter API to ensure we do not subtract from the Expanded API yearly record quota. If you choose to import and review a piece of content, the full record will be retrieved using the Expanded API. This action will subtract from your yearly record quota.  
Enable automated ResearcherId search Enable automated ResearcherId search for all active persons with a ResearcherId  
Enforce license terms for publications imported from Web of Science

According to the license certain fields may be stored in Pure but not shown to the public e.g. on portals. By enabling this, e.g. the abstracts of publications that have been imported from these sources will only be displayed in the administration module and in read only mode. They will be hidden in the portal and web service. 

Note, that your existing research output will be updated when setting this to 'On'.

 
 

Web of Science and Researcherid

To add a ResearcherID, enable automated search on that ID and view import candidates resulting from this search follow the instructions below.

Instructions
Screenshot

Enable Automated import via ResearcherID

To enable, go to Administrator > Research output > Import sources > Web of Science then Enable automated ResearcherId search

Adding ResearcherID to person profile

To add a ResearcherID to a person profile, within the Metadata menu tab of a person profile editor, select 'ResearcherID' from the ID Type drop down in the ID section. Enter the ID, click Create and save the person profile.

To enable automated search on ResearcherID

From the Automated search menu tab of person profile editor, enable Web of Science.

Viewing import candidates

The cron job, Search for Import Candidates, will use the supplied ResearcherID to query Web of Science and add any results as import candidates in the Persons with import candidates filter under Research outputs on the main Editor tab.

 

Mapping to publication types

Table with mapping of types to Pure.

Web of Science Type
Description
Pure Type

Article

Reports of research on new and original works that are considered citable. Includes research papers, brief communications, technical notes, chronologies, full papers, and case reports (presented like full papers) that were published in a journal and/or presented at a symposium or conference.

Articles usually include author abstract, graphs, tables, and lists of cited references.

Contribution to journal

Art Exhibit Review

Reviews of gallery or museum showings of artworks, crafts, manuscripts, memorabilia, artifacts, or collections of sorts.

Contribution to journal

Bibliography

A list, often with descriptive or critical notes, of writings relating to a particular subject.

Chapter in book

Biographical-Item

Obituaries or articles focusing on the life of an individual, and articles that are tributes to or commemorations of an individual.

Contribution to journal

Book

A monograph or publication written on a specific topic.

Book/Report

Book Chapter

A monograph or publication written on a specific topic within a main division in a book.

Chapter in book

Book Review

A critical appraisal of a book (often reflecting a reviewer's personal opinion or recommendation) that evaluates such aspects as organization and writing style, possible market appeal, and cultural, political, or literary significance. The book being reviewed is processed as the source title. The reviewer is processed as the author.

Contribution to journal

Correction

Correction of errors found in articles that were previously published and which have been made known after that article was published. Includes additions and errata. Retraction Items were processed as corrections prior to 2016. A correction title will include the citation to the article being corrected.

Contribution to journal / Book chapter

Dance Performance Review

Reviews of solo dance recitals, complete dance productions, dance programs consisting of several works, and other types of performed dances.

Contribution to journal

Data Paper

A scholarly publication describing s particular dataset or collection of datasets and usually published in the form of a peer-reviewed article in a scholarly journal. The main purpose of a data paper is to provide facts about the data (metadata, such as data collection, access, features etc.) rather than analysis and research in support of the data, as found in a conventional research article. A Data Paper will have a dual document type: Article; Data Paper.

Prior to 2016, a Data Paper was processed as an Article only.

Contribution to journal

Database Review

A critical appraisal of a database, often reflecting a reviewer's personal opinion or recommendation. Refers to a structured collection of records or data that is stored in a computer system.

Contribution to journal

Early Access

An article that has been electronically published by a journal before it has been assigned to a specific volume and issue. An Early Access article will have a dual document type that will include the document type assigned and Early Access: Article; Early Access. When the article is later indexed from the issue, it is updated with the volume, issue, date, page information and the Early Access document type is removed. The processing of Early Access articles began in December 2017. Only journals that have been onboarded for early access contain Early Access articles.

To qualify as Early Access, content must:

be the version of record that will not change, aside from the final assignment in a volume/issue

include a DOI that will not change

include an Early Access publication date

include the cited references if present in the version of record

not include volume, issue, page range, final publication date

be published in a journal with a volume/issue model

Because the content is not expected to change between the Early Access version and the version assigned to a specific volume and issue, the Early Access year is considered fully published as they can begin to accrue citations in this early access state.

If the amount of time between the Early Access publication and publication in a specific volume and issue spans multiple years, then the Early Access date and the Publication Date may differ. Both dates are provided to facilitate easy discovery. If desired for analytics purposes, you may refine by a single year to eliminate double counting.

Contribution to journal

Editorial Material

An article that gives the opinions of a person, group, or organization. Includes commentaries (depending on the content), editorials, interviews, discussions between individuals, post-paper discussions, round table symposia, conference summary, research highlights, introduction, preface and conclusion.

Contribution to journal

Excerpt

A selection from or a fragment of a literary or musical work, which cannot stand as a separate work in its own right (that is not a short story from a collection of stories or a poem from a book of poems).

Other Contribution
Expression of Concern A notification about the integrity of a published article that is typically written by an editor. The outcome may result in a future retraction notice or correction notice. The original article information is included in the title of the Expression of Concern and the original article is cited. Other Contribution

Fiction, Creative Prose

Includes short stories and other works (non-poetry) classified as creative writing rather than objective reporting of events or a scholarly presentation of facts.

Other Contribution

Film Review

A review of a motion picture.

Contribution to journal (hard to distinguish from other reviews)

Hardware Review

A critical appraisal of computer hardware, often reflecting a reviewer's personal opinion or recommendation. Refers to objects that you can actually touch, like disk drives, keyboards, printers.

Contribution to journal
Item Withdrawal A published statement from the editor or author announcing the withdrawal of a manuscript and the reason for the withdrawal. The Item Withdrawal notice must state that the item is being withdrawn. The original article information is included in the title of the withdrawal item and the original article is cited. Prior to 2021 Item Withdrawals were processed as a Retraction. Contribution to journal

Letter

Brief Contributions or correspondence from the readers to the journal editor concerning previously published material. Includes “Readers Write”, “Questions and Answers”, “Letters to the Editor” and “Comments”.

Contribution to journal

Meeting Abstract

An abstract or extended abstract of completed papers that were or will be presented at a symposium or conference.

NOTE: We process meeting abstracts from journals only in certain circumstances. If the journal falls into any of these three conditions, individual meeting abstracts are processed.

The journal is covered in the Web of Science Social Science Citation Index®

The journal is also covered in BIOSIS and meets the BIOSIS meeting abstracts processing policy, or is also covered in Derwent Drug File

The journal is on a pre-approved Web of Science exception list

If the journal does not fall into any of the above conditions, the meeting abstract section is processed as a single “article” record with “Abstract” added to the title.

NOTE: DOI handling for meeting abstracts

If a single DOI is provided for either a meeting abstract section or the individual meeting abstracts, it is included. However, if a single DOI is provided for a meeting abstract section and the meeting abstracts are indexed individually, it will be included with the Current Contents Meeting record and not the individual meeting abstracts since the DOIs should be unique.

Contribution to journal

Meeting Summary

A paper that covers multiple meeting abstracts in a variety of subjects.

Contribution to journal

Music Performance Review

Review of a live musical performance (recital, concert, and opera).

Contribution to journal (hard to distinguish from other reviews)

Music Score

Transcript of the original and entire draft of a musical composition or an arrangement with the parts for the different instruments or voices written on staffs one above another.

Other Contribution

Music Score Review

Review of a bound musical composition or bound collection of musical compositions.

Contribution to journal (hard to distinguish from other reviews)

News Item

News, current events, and recent developments usually unauthored and less than a page long.

Other Contribution

Poetry

Compositions in verse; metrical writing.

Other Contribution

Proceedings Paper

Full papers in a wide range of disciplines that were or will be presented at a symposium or meeting. The papers to be included must have been presented in full at a conference, meeting, symposium or similar gathering. Generally published in a book of conference proceedings.

Records covered in the two Conference Proceedings indexes (CPCI-S and CPCI-SSH) are identified as Proceedings Paper. However, the same records covered in the three indexes (SCI-E, SSCI, and A&HCI) are identified as Article when published in a journal. Proceedings papers will have a dual document type: Article; Proceedings paper.

Contribution to journal
Publication with Expression of Concern An original publication that has an Expression of Concern published about it. A Publication with Expression of Concern will have a dual document type: EXAMPLE: Article; Publication with Expression of Concern. A “Publication with Expression of Concern” dual document type will only be assigned if an Expression of Concern notice is published. Contribution to journal

Record Review

Reviews of recorded music or speech.

Contribution to journal (hard to distinguish from other reviews)

Reprint

An article that was previously published. Reprinted information is included in the source title and the original article is cited.

Contribution to journal

Retracted Publication

An article that has been retracted by an author, institution, editor, or a publisher. A Retracted Article will have a dual document type:

EXAMPLE Article; Retracted Publication. A Retracted Publication dual document type was created in 2016 and will only be assigned if a retraction notice is published.

Contribution to journal

Retraction

A published statement from the editor or author announcing the retraction of a manuscript and the reason for the retraction. The retraction notice must state that the item is being retracted. The original article information is included in the title of the retraction and the original article is cited. Prior to 2016 retractions were processed as corrections. The original article information is included in the title of the retraction and the original article is cited.

Contribution to journal

Review

Detailed, critical surveys of published research.  A review article may summarize previously published studies and draw some  conclusions but will not present new information on the subject. Includes Reviews, Review of Literature, Mini-reviews, and Systematic reviews. If an article is listed under the review section in a journal and/or Review of Literature appears in the title it will be assigned a review.

If an article is not assigned a review by the journal but Review, Systematic Review or Mini-review appears in the title, it must also appear someplace else in the article (abstract/summary or introduction) in order to be assigned the document type review.

NOTE: If the article(s) meet the above criteria - they must have References in order to be tagged as a Review item.

Review articles that were presented at a Symposium or Conference will be processed as Proceedings Papers.

Contribution to journal (hard to distinguish from other reviews)
Script

Includes film scripts, plays, TV, and radio scripts.

Other Contribution
Software Review A critical appraisal of computer software, often reflecting a reviewer's personal opinion or recommendation. Refers to programs, procedures, and rules, along with associated documentation pertaining to the operation of a computer system. Contribution to journal (hard to distinguish from other reviews)
Theater Review Review of a performed play. Contribution to journal (hard to distinguish from other reviews)
TV Review, Radio Review Reviews of television, videos, and radio broadcasts. Contribution to journal (hard to distinguish from other reviews)
Withdrawn Publication An article that has been withdrawn by an author, institution, editor, or a publisher. A Withdrawn Publication will have a dual document type: EXAMPLE: Article; Withdrawn Publication. A Withdrawn Publication dual document type was created in 2021 and will only be assigned if an Item Withdrawal notice is published. Contribution to journal

Source: https://webofscience.help.clarivate.com/en-us/Content/document-types.html

 
 

 

Mapping of fields from Web of Science

Table with mapping of fields to Pure.

Pure Field
Web of Science Starter Field
Web of Science Expanded Field
Original language  

languages::language::content

Title title titles:item
Source ID uid uid
Abstract   abstracts
Journal Name sourcetitle titles::source
Journal ISSN

issn

identifiers::issn
DOI doi identifiers:doi or identifiers:ref_doi ir identifiers:parent_book_doi
Issue Number issue pub_info::issue
Pages pages page::begin + page::end
Number of pages count page::page_count
PMID pmid identifiers:pmid
Authors authors names::author
Authors Organizations   addresses
Authors::ResearcherID authors::researcherId names::rid
Editors   authors::book_editor
Publication Date publisheryear + publicationmonth pub_info::pubyear + pub_info::pubmonth
Publication Date (EPUB)   pub_info::earlyaccessdate
Volume volume pub_info::vol
Keywords authorKeywords keywords and keywordsplus
Article Number articlenumber identifiers::art_no
Host Publication Title sourceTitle titles:source
Publisher   publishers
Series   titles::series or titles::book_series
Print ISBN   identifiers::isbn
Electronic ISBN   identifiers::eisbn
Funding Details   fund_ack::grants
Funding Text   fund_ack::fund_text
 
 

 

 

 

 


 

Published at August 11, 2025

Download
Table of Contents
  1. Overview
  2. Set up online source
  3. License/subscription information
  4. API Quotas
  5. Set up information
  6. Web of Science and Researcherid
  7. Mapping to publication types
  8. Table with mapping of types to Pure.
  9. Mapping of fields from Web of Science
  10. Table with mapping of fields to Pure.
Related Articles
  • Web of Science and use of quota
Keywords
  • scientific database
  • network science
  • wos
  • web of science
  • clarivate
  • starter api
  • expanded api
  • wos api
  • researcherid
  • scholarly search
  • academic database
  • research database

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