Every API here is available over the APIs.io API and to AI agents over MCP.
{"openapi":"3.0.0","info":{"description":"This API supports rich searching across the Web of Science based on your subscription to retrieve item-level metadata, including times cited counts and contributor addresses/affiliations. Additional operations support the ability to discover related records as well as cited references and citing items. The API supports JSON and XML responses, and this documentation supports trying both response types; however the Models and Example Values are currently valid for JSON only. Throttling and rate limits are applied per agreement with Clarivate, and quotas will be expressed in the response header (ex. X-REC-AmtPerYear-Remaining: '15467' or X-REQ-ReqPerSec-Remaining: '3').","version":"1.0.0-oas3","title":"Web of Science API Expanded"},"tags":[{"name":"Search","description":"Supports discovery and interrogation of Web of Science data."},{"name":"Integration","description":"Supports integration and data supplement activities."}],"paths":{"/":{"get":{"summary":"Submits a user query and returns results","description":"The search operation submits a search query to the specified database edition and retrieves data. This operation returns a query ID that can be used in subsequent operations to retrieve more records.","externalDocs":{"description":"Query examples","url":"https://webofscience.help.clarivate.com/en-us/Content/advanced-search.html"},"tags":["Search"],"parameters":[{"name":"databaseId","in":"query","description":"Database to search. WOK represents all databases.","required":true,"schema":{"type":"string","enum":["WOS","BCI","BIOABS","BIOSIS","CABI","CCC","CSCD","DCI","DIIDW","FSTA","GRANTS","INSPEC","MEDLINE","PPRN","PQDT","RC","SCIELO","WOK","ZOOREC"]}},{"name":"lang","in":"query","description":"\"Language of search. This element can take only one value for WOS (core collection): en for English. If no language is specified, English is passed by default. Only for specific regional databases other languages are supported.\"","required":false,"schema":{"type":"string"}},{"name":"usrQuery","in":"query","description":"User query for requesting data, ex: TS=(cadmium). The query parser will return errors for invalid queries.","required":true,"schema":{"type":"string","example":"ts=(cadmium)"}},{"name":"edition","in":"query","description":"Edition(s) to be searched. If null, user permissions will be substituted. Must include the name of the collection and edition name separated by '+' or ' ', ex: WOS+SCI. Multiple editions are separated by ','. Editions available for collection (WOS) - AHCI,CCR,IC,ISSHP,ISTP,SCI,SSCI,BHCI,BSCI and ESCI.","required":false,"schema":{"type":"string"}},{"name":"publishTimeSpan","in":"query","description":"This element specifies a range of publication dates. If publishTimeSpan is used, the loadTimeSpan, createdTimeSpan and, modifiedTimeSpan parameter must be omitted. If publishTimeSpan, loadTimeSpan, createdTimeSpan, and modifiedTimeSpan are omitted, then the maximum time span will be inferred from the editions data. Beginning and end dates should be specified in the yyyy-mm-dd format separated by '+' or ' ', ex: 1993-01-01+2009-12-31.","required":false,"schema":{"type":"string"}},{"name":"loadTimeSpan","in":"query","description":"Load time span (otherwise described as symbolic time span) defines a range of load dates. The load date is the date a record was added to the database. If load date is specified, the publishTimeSpan, createdTimeSpan and, modifiedTimeSpan parameter must be omitted. If both publishTimeSpan, loadTimeSpan, createdTimeSpan, and modifyTimeSpan are omitted, the maximum publication date will be inferred from the editions data. Any of D/W/M/Y prefixed with a number where D-Day, M-Month, W-Week, Y-Year allowed. Acceptable value range for Day(0-6), Week(1-52), Month(1-12) and Year(0-10), ex: 5D,30W,10M,8Y.","required":false,"schema":{"type":"string"}},{"name":"createdTimeSpan","in":"query","description":"Created time span (otherwise described as symbolic time span) defines a range of creation dates. The create date is the date a record was created. If create date is specified, the modifiedTimeSpan, loadTimeSpan and, publishTimeSpan parameter must be omitted. If createdTimeSpan, loadTimeSpan, createdTimeSpan, and modifyTimeSpan are omitted, the maximum publication date will be inferred from the editions data. Beginning and end dates should be specified in the yyyy-mm-dd format separated by '+' or ' ', ex: 1993-01-01+2009-12-31.","required":false,"schema":{"type":"string"}},{"name":"modifiedTimeSpan","in":"query","description":"Modified time span (otherwise described as symbolic time span) defines a range of modified dates. The modified date is the date a record was most recently modified in the database. If modified date is specified, the publishTimeSpan, loadTimeSpan and, createdTimeSpan parameter must be omitted. If modifiedTimeSpan and loadTimeSpan, createdTimeSpan, and modifyTimeSpan are omitted, the maximum publication date will be inferred from the editions data. Beginning and end dates should be specified in the yyyy-mm-dd format separated by '+' or ' ', ex: 1993-01-01+2009-12-31. This parameter is not allowed with databaseId=WOK.","required":false,"schema":{"type":"string"}},{"name":"tcModifiedTimeSpan","in":"query","description":"Times Cited Modified time span (otherwise described as symbolic time span) defines a range of tc modified dates. The tc modified date is the date a record was most recently modified in the database. If tc modified date is specified, the publishTimeSpan, loadTimeSpan and, createdTimeSpan, modifiedTimeSpan parameter must be omitted. If modifiedTimeSpan and loadTimeSpan, createdTimeSpan, and modifyTimeSpan are omitted, the maximum publication date will be inferred from the editions data. Beginning and end dates should be specified in the yyyy-mm-dd format separated by '+' or ' ', ex: 1993-01-01+2009-12-31. This parameter is not allowed with databaseId=WOK.","required":false,"schema":{"type":"string"}},{"name":"count","in":"query","description":"Number of records to return, must be 0-100.","required":false,"schema":{"type":"integer","default":10,"example":10}},{"name":"firstRecord","in":"query","description":"Specific record, if any within the result set to return. Cannot be less than 1 and greater than 100000.","required":false,"schema":{"type":"integer","default":1,"example":1}},{"name":"sortField","in":"query","description":"Order by field(s). Field name and order by clause separated by '+' or ' ', use A for ASC and D for DESC, ex: PY+D. Multiple values are separated by comma.","required":false,"schema":{"type":"string"},"examples":{"LoadDate":{"value":"LD+D","summary":"Load Date (Descending)"},"LoadDate Asc":{"value":"LD+A","summary":"Load Date (Ascending)"},"Author":{"value":"AU+D","summary":"Author (Descending)"},"Author Asc":{"value":"AU+A","summary":"Author (Ascending)"},"CTitle":{"value":"CF+D","summary":"Conference Title (Descending)"},"CTitle Asc":{"value":"CF+A","summary":"Conference Title (Ascending)"},"CitedYear":{"value":"CY+D","summary":"Cited Year (Descending)"},"CitedYear Asc":{"value":"CY+A","summary":"Cited Year (Ascending)"},"LTCited":{"value":"LC+D","summary":"Local Times Cited (Descending)"},"LTCited Asc":{"value":"LC+A","summary":"Local Times Cited (Ascending)"},"Page PG":{"value":"PG+D","summary":"Page (Descending)"},"Page Asc":{"value":"PG+A","summary":"Page (Ascending)"},"PYear":{"value":"PY+D","summary":"Publication Year (Descending)"},"PYear Asc":{"value":"PY+A","summary":"Publication Year (Ascending)"},"Relevance":{"value":"RS+D","summary":"Relevance (Descending)"},"Source SO":{"value":"SO+D","summary":"Source (Descending)"},"Source SO Asc":{"value":"SO+A","summary":"Source (Ascending)"},"TimesCited":{"value":"TC+D","summary":"Times Cited (Descending)"},"TimesCited Asc":{"value":"TC+A","summary":"Times Cited (Ascending)"},"Volume VL":{"value":"VL+D","summary":"Volume (Descending)"},"Volume VL Asc":{"value":"VL+A","summary":"Volume (Ascending)"}}},{"name":"viewField","in":"query","description":"Parameter to limit records to selected fields. Because many fields are uniquely identified by a combination of element and attribute, you may not be able to limit record content to a precise degree. For example, the viewField parameter 'titles' will always return document titles, publication names (both full and abbreviated), and book titles. You cannot limit retrieval to only document (item) titles or only publication (source) titles because item and source are attribute values, not elements. You cannot include attributes in viewField parameters. Collection name and field name(s) separated by '+' or ' ' ex: WOS+titles+addresses, where titles and addresses represent fields.If collection name is missing, the database id will be used, e.g. databaseId=WOS&viewfield=title+addresses is equivalent to databaseId=WOS&viewfield=WOS+title+addresses.","required":false,"schema":{"type":"string"},"examples":{"Search0":{"value":"","summary":"All"},"Search1":{"value":"pub_info","summary":"View Publication Information"},"Search2":{"value":"titles+addresses","summary":"View Document Title and Author Address"},"Search3":{"value":"doctypes+keywords","summary":"View Document Type and Author Keywords"},"Search4":{"value":"conferences","summary":"View Conferences"},"Search5":{"value":"contributor","summary":"View ResearcherID or ORCID"}}},{"name":"optionView","in":"query","description":"Document detail:\n * `FR` - Retrieves all metadata of the document (also known as FullRecord)\n * `SR` - Retrieves a short version of the document that would not count against the quota.\n The response fields are similar to the [Web of Science Starter API](https://developer.clarivate.com/apis/wos-starter) fields.\n * `FS` - Custom Field Selection - must be combined with query parameter `viewField`. It is automatically selected if `viewField` is used.\n","schema":{"type":"string","enum":["FR","SR","FS"],"default":"FR"}},{"name":"optionOther","in":"query","description":"Other option(s) of result representation. HL and On/Off separated by '+' or ' ' where HL=HighLight: ex. HL+On.","required":false,"schema":{"type":"string"}},{"name":"links","in":"query","description":"Flag to return gateway links(Source and Citing) for each record returned in response. Default is false","required":false,"schema":{"type":"string"}}],"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"#/components/schemas/WosSearchResponse"}},"application/json(ShortRecord)":{"schema":{"$ref":"#/components/schemas/WosShortSearchResponse"}},"application/xml":{"schema":{"$ref":"#/components/schemas/WosSearchResponseXML"}}}},"400":{"description":"Bad request","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"404":{"description":"Not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"429":{"description":"Throttle error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}}}},"post":{"summary":"Submits a user query and returns results","description":"The search operation submits a search query to the specified collection edition and retrieves data. This operation returns a query ID that can be used in subsequent operations to retrieve more records.","tags":["Search"],"requestBody":{"content":{"application/json":{"schema":{"type":"object","required":["databaseId","usrQuery","count","firstRecord"],"properties":{"databaseId":{"description":"Database to search. Must be a valid collection ID, ex: BCI/BIOABS/BIOSIS/CABI/CCC/CSCD/DCI/DIIDW/FSTA/GRANTS/INSPEC/MEDLINE/PPRN/PQDT/RC/SCIELO/WOK/WOS/ZOOREC. WOK represents all databases","type":"string","default":"WOS"},"lang":{"description":"Language of search. This element can take only one value: en for English","type":"string"},"usrQuery":{"description":"User query for requesting data, ex: TS=(cadmium). The query parser will return errors for invalid queries","type":"string","example":"ts=(cadmium)"},"edition":{"description":"Edition(s) to be searched. If null, user permissions will be substituted. Must include the name of the collection and edition name separated by +, ex: WOS+SCI. Multiple editions are separated by ','. Editions available for collection(WOS) - AHCI,CCR,IC,ISSHP,ISTP,SCI,SSCI,BHCI,BSCI and ESCI","type":"string"},"publishTimeSpan":{"description":"This element specifies a range of publication dates. If publishedTimeSpan is used, the loadTimeSpan parameter must be omitted. If publishedTimeSpan and loadTimeSpan are both omitted, then the maximum time span will be inferred from the editions data. Beginning and end dates should be specified in the yyyy-mm-dd format separated by +, ex: 1993-01-01+2009-12-31","type":"string"},"loadTimeSpan":{"description":"Load time span (otherwise described as symbolic time span) defines a range of load dates. The load date is the date a record was added to the collection. If load date is specified, the publishTimeSpan parameter must be omitted. If both publishTimeSpan and loadTimeSpan are omitted, the maximum publication date will be inferred from the editions data. Any of D/W/M/Y prefixed with a number where D-Day, M-Month, W-Week, Y-Year allowed. Acceptable value range for Day(0-6), Week(1-52), Month(1-12) and Year(0-10), ex: 5D,30W,10M,8Y","type":"string"},"createdTimeSpan":{"description":"Created time span (otherwise described as symbolic time span) defines a range of creation dates. The create date is the date a record was created. If create date is specified, the modifiedTimeSpan, loadTimeSpan and, publishTimeSpan parameter must be omitted. If createdTimeSpan, loadTimeSpan, createdTimeSpan, and modifyTimeSpan are omitted, the maximum publication date will be inferred from the editions data. Beginning and end dates should be specified in the yyyy-mm-dd format separated by '+' or ' ', ex: 1993-01-01+2009-12-31.","type":"string"},"modifiedTimeSpan":{"description":"Modified time span (otherwise described as symbolic time span) defines a range of modified dates. The modified date is the date a record was most recently modified in the database. If modified date is specified, the publishTimeSpan, loadTimeSpan and, createdTimeSpan parameter must be omitted. If modifiedTimeSpan and loadTimeSpan, createdTimeSpan, and modifyTimeSpan are omitted, the maximum publication date will be inferred from the editions data. Beginning and end dates should be specified in the yyyy-mm-dd format separated by '+' or ' ', ex: 1993-01-01+2009-12-31. This parameter is not allowed with databaseId=WOK.","type":"string"},"tcModifiedTimeSpan":{"description":"Times Cited Modified time span (otherwise described as symbolic time span) defines a range of tc modified dates. The tc modified date is the date a record was most recently modified in the database. If tc modified date is specified, the publishTimeSpan, loadTimeSpan and, createdTimeSpan, modifiedTimeSpan parameter must be omitted. If modifiedTimeSpan and loadTimeSpan, createdTimeSpan, and modifyTimeSpan are omitted, the maximum publication date will be inferred from the editions data. Beginning and end dates should be specified in the yyyy-mm-dd format separated by '+' or ' ', ex: 1993-01-01+2009-12-31. This parameter is not allowed with databaseId=WOK.","type":"string"},"count":{"description":"Number of records to return, must be 0-100","type":"integer","example":5},"firstRecord":{"description":"Specific record, if any within the result set to return. Cannot be less than 1","type":"integer","default":1},"sortField":{"description":"Order by field(s). Field name and order by clause separated by +, use A for ASC and D for DESC, ex: PY+D. Multiple values are separated by ,","type":"string"},"viewField":{"description":"Parameter to limit records to selected fields. Because many fields are uniquely identified by a combination of element and attribute, you may not be able to limit record content to a precise degree. For example, the viewField parameter 'titles' will always return document titles, publication names (both full and abbreviated), and book titles. You cannot limit retrieval to only document (item) titles or only publication (source) titles because item and source are attribute values, not elements. You cannot include attributes in viewField parameters. Collection name and field name(s) separated by + ex: WOS+titles+addresses, where titles and addresses represent fields.If collection name is missing, the database id will be used, e.g. databaseId=WOS&viewfield=title+addresses is equivalent to databaseId=WOS&viewfield=WOS+title+addresses.","type":"string"},"optionView":{"description":"Document detail:\n * `FR` - Retrieves all metadata of the document (also known as FullRecord)\n * `SR` - Retrieves a short version of the document that would not count against the quota.\n The response fields are similar to the [Web of Science Starter API](https://developer.clarivate.com/apis/wos-starter) fields.\n * `FS` - Custom Field Selection - must be combined with query parameter `viewField`. It is automatically selected if `viewField` is used.\n","type":"string"},"optionOther":{"description":"Other option(s) of result representation. RI and On/Off separated by + where RI-RecordIDs, ex: RI+On","type":"string"}}}}},"description":"Query parameters","required":true},"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"#/components/schemas/WosSearchResponse"}},"application/json(ShortRecord)":{"schema":{"$ref":"#/components/schemas/WosShortSearchResponse"}},"application/xml":{"schema":{"$ref":"#/components/schemas/WosSearchResponseXML"}}}},"400":{"description":"Bad request","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"404":{"description":"Not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}}}}},"/id/{uniqueId}":{"get":{"tags":["Integration"],"summary":"Find record(s) by specific id","description":"This operation returns a record identified by a unique identifier. You may specify multiple identifiers in a single request by separating each ID with a comma.","parameters":[{"name":"databaseId","in":"query","description":"Database to search. WOK represents all databases.","required":true,"schema":{"type":"string","enum":["WOS","BCI","BIOABS","BIOSIS","CABI","CCC","CSCD","DCI","DIIDW","FSTA","GRANTS","INSPEC","MEDLINE","PPRN","PQDT","RC","SCIELO","WOK","ZOOREC"]}},{"name":"lang","in":"query","description":"Language of search. This element can take only one value: en for English. If no language is specified, English is passed by default.","required":false,"schema":{"type":"string"}},{"name":"uniqueId","in":"path","description":"Primary item(s) id to be searched, ex: WOS:000270372400005. Cannot be null or an empty string. Multiple values are separated by comma.","required":true,"schema":{"type":"string","example":"WOS:000270372400005"}},{"name":"viewField","in":"query","description":"Parameter to limit records to selected fields. Because many fields are uniquely identified by a combination of element and attribute, you may not be able to limit record content to a precise degree. For example, the viewField parameter 'titles' will always return document titles, publication names (both full and abbreviated), and book titles. You cannot limit retrieval to only document (item) titles or only publication (source) titles because item and source are attribute values, not elements. You cannot include attributes in viewField parameters. Collection name and field name(s) separated by '+' or ' ' ex: WOS+titles+addresses, where titles and addresses represent fields.If collection name is missing, the database id will be used, e.g. databaseId=WOS&viewfield=title+addresses is equivalent to databaseId=WOS&viewfield=WOS+title+addresses.","required":false,"schema":{"type":"string"},"examples":{"Search0":{"value":"","summary":"All"},"Search1":{"value":"pub_info","summary":"View Publication Information"},"Search2":{"value":"titles+addresses","summary":"View Document Title and Author Address"},"Search3":{"value":"doctypes+keywords","summary":"View Document Type and Author Keywords"},"Search4":{"value":"conferences","summary":"View Conferences"},"Search5":{"value":"contributor","summary":"View ResearcherID or ORCID"}}},{"name":"optionView","in":"query","description":"Document detail:\n * `FR` - Retrieves all metadata of the document (also known as FullRecord)\n * `SR` - Retrieves a short version of the document that would not count against the quota.\n The response fields are similar to the [Web of Science Starter API](https://developer.clarivate.com/apis/wos-starter) fields.\n * `FS` - Custom Field Selection - must be combined with query parameter `viewField`. It is automatically selected if `viewField` is used.\n","schema":{"type":"string","enum":["FR","SR","FS"],"default":"FR"}},{"name":"optionOther","in":"query","description":"Other option(s) of result representation. HL and On/Off separated by '+' or ' ' where HL=HighLight: ex. HL+On.","required":false,"schema":{"type":"string"}},{"name":"links","in":"query","description":"Flag to return gateway links(Source and Citing) for each record returned in response. Default is false","required":false,"schema":{"type":"string"}}],"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"#/components/schemas/WosSearchResponse"}},"application/json(ShortRecord)":{"schema":{"$ref":"#/components/schemas/WosShortSearchResponse"}},"application/xml":{"schema":{"$ref":"#/components/schemas/WosSearchResponseXML"}}}},"400":{"description":"Bad request","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"404":{"description":"Not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"429":{"description":"Throttle error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}}}}},"/query/{queryId}":{"get":{"tags":["Search"],"summary":"Fetch record(s) by query identifier","description":"This operation returns record(s) identified by a query identifier.","parameters":[{"name":"queryId","in":"path","description":"Retrieve records based on query identifier.","required":true,"schema":{"type":"integer","example":1}},{"name":"count","in":"query","description":"Number of records to return, must be 0-100.","required":false,"schema":{"type":"integer","default":10,"example":10}},{"name":"firstRecord","in":"query","description":"Specific record, if any within the result set to return. Cannot be less than 1 and greater than 100000.","required":false,"schema":{"type":"integer","default":1,"example":1}},{"name":"sortField","in":"query","description":"Order by field(s). Field name and order by clause separated by '+' or ' ', use A for ASC and D for DESC, ex: PY+D. Multiple values are separated by comma. If sortField was set on the original query, this parameter should be set as sorting is not a property of the query.","required":false,"schema":{"type":"string"},"examples":{"LoadDate":{"value":"LD+D","summary":"Load Date (Descending)"},"LoadDate Asc":{"value":"LD+A","summary":"Load Date (Ascending)"},"Author":{"value":"AU+D","summary":"Author (Descending)"},"Author Asc":{"value":"AU+A","summary":"Author (Ascending)"},"CTitle":{"value":"CF+D","summary":"Conference Title (Descending)"},"CTitle Asc":{"value":"CF+A","summary":"Conference Title (Ascending)"},"CitedYear":{"value":"CY+D","summary":"Cited Year (Descending)"},"CitedYear Asc":{"value":"CY+A","summary":"Cited Year (Ascending)"},"LTCited":{"value":"LC+D","summary":"Local Times Cited (Descending)"},"LTCited Asc":{"value":"LC+A","summary":"Local Times Cited (Ascending)"},"Page PG":{"value":"PG+D","summary":"Page (Descending)"},"Page Asc":{"value":"PG+A","summary":"Page (Ascending)"},"PYear":{"value":"PY+D","summary":"Publication Year (Descending)"},"PYear Asc":{"value":"PY+A","summary":"Publication Year (Ascending)"},"Relevance":{"value":"RS+D","summary":"Relevance (Descending)"},"Source SO":{"value":"SO+D","summary":"Source (Descending)"},"Source SO Asc":{"value":"SO+A","summary":"Source (Ascending)"},"TimesCited":{"value":"TC+D","summary":"Times Cited (Descending)"},"TimesCited Asc":{"value":"TC+A","summary":"Times Cited (Ascending)"},"Volume VL":{"value":"VL+D","summary":"Volume (Descending)"},"Volume VL Asc":{"value":"VL+A","summary":"Volume (Ascending)"}}},{"name":"viewField","in":"query","description":"Parameter to limit records to selected fields. Because many fields are uniquely identified by a combination of element and attribute, you may not be able to limit record content to a precise degree. For example, the viewField parameter 'titles' will always return document titles, publication names (both full and abbreviated), and book titles. You cannot limit retrieval to only document (item) titles or only publication (source) titles because item and source are attribute values, not elements. You cannot include attributes in viewField parameters. Collection name and field name(s) separated by '+' or ' ' ex: WOS+titles+addresses, where titles and addresses represent fields.If collection name is missing, the database id will be used, e.g. databaseId=WOS&viewfield=title+addresses is equivalent to databaseId=WOS&viewfield=WOS+title+addresses.","required":false,"schema":{"type":"string"},"examples":{"Search0":{"value":"","summary":"All"},"Search1":{"value":"pub_info","summary":"View Publication Information"},"Search2":{"value":"titles+addresses","summary":"View Document Title and Author Address"},"Search3":{"value":"doctypes+keywords","summary":"View Document Type and Author Keywords"},"Search4":{"value":"conferences","summary":"View Conferences"},"Search5":{"value":"contributor","summary":"View ResearcherID or ORCID"}}},{"name":"optionView","in":"query","description":"Document detail:\n * `FR` - Retrieves all metadata of the document (also known as FullRecord)\n * `SR` - Retrieves a short version of the document that would not count against the quota.\n The response fields are similar to the [Web of Science Starter API](https://developer.clarivate.com/apis/wos-starter) fields.\n * `FS` - Custom Field Selection - must be combined with query parameter `viewField`. It is automatically selected if `viewField` is used.\n","schema":{"type":"string","enum":["FR","SR","FS"],"default":"FR"}},{"name":"optionOther","in":"query","description":"Other option(s) of result representation. HL and On/Off separated by '+' or ' ' where HL=HighLight: ex. HL+On.","required":false,"schema":{"type":"string"}},{"name":"links","in":"query","description":"Flag to return gateway links(Source and Citing) for each record returned in response. Default is false","required":false,"schema":{"type":"string"}}],"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"$ref":"#/components/schemas/RetrieveResponse"}},"application/json(ShortRecord)":{"schema":{"$ref":"#/components/schemas/WosShortSearchResponse"}},"application/xml":{"schema":{"$ref":"#/components/schemas/RetrieveResponseXML"}}}},"400":{"description":"Bad request","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"404":{"description":"Not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"429":{"description":"Throttle error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errorMessage"}},"application/xml":{"schema":{"$ref":"#/components/schemas/errorMessage"}}}}}}},"/recordids/{queryId}":{"get":{"tags":["Integration"],"summary":"Return IDs of records for a given query by a query identifier","description":"This operation returns unique identifiers of records related to a query identifier. No other full record details are returned. This list of identifiers can be compared to an existing set of IDs (eg. supporting duplicate checks) and then be queried using /id/{uniqueId} to return the appropriate metadata.","parameters":[{"name":"queryId","in":"path","description":"Query identifier for which to return results.","required":true,"schema":{"type":"integer","example":1}},{"name":"count","in":"query","description":"Number of record identifiers to return, number between 1-100.","required":false,"schema":{"type":"integer","default":10,"example":10}},{"name":"firstRecord","in":"query","description":"Specific record, if any within the result set to return. number between 1-100,000.","required":false,"schema":{"type":"integer","default":1,"example":1}},{"name":"sortField","in":"query","description":"Order by field(s). Field name and order by clause separated by '+' or ' ', use A for ASC and D for DESC, ex: PY+D. 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# Full source: https://raw.githubusercontent.com/api-evangelist/clarivate/refs/heads/main/openapi/clarivate-wos-openapi.json