WorldCat Member General Holdings API is one of 20 APIs that WorldCat publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Member General Holdings. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.
This API exposes
3 operations
across 3 paths,
and defines 55 schemas.
It is described by OpenAPI 3.2.0, at version 2.0.0.
Requests are made against a single base URL, https://americas.discovery.api.oclc.org.
3 operations3 paths55 schemas3 GET
Metadata
The identity and technical contract details declared by the specification.
WorldCat Member General Holdings API declares
1 security scheme
for authenticating requests.
It supports OAuth 2.0 (worldcat_search_auth) using the clientCredentials and authorizationCode flows, exposing 8 scopes.
Paths & Operations 3
Across 3 paths, the API surfaces 3 operations — 3 GET. Each is listed below with its method, path, parameters, and response codes.
The contract defines 55 schemas that model the data the API accepts and returns. The most detailed are HoldingPart (14 properties), HoldingBrief (14 properties), BibRecordBrief (14 properties), HoldingDetail (13 properties). Each schema is shown below with its type and property counts.
DisplayCallNumber
string
Display call Number [LHR - v852 |k,h,i,m / |j/ |l]
Issns
array
International Standard Serial Numbers
ItemType
string
Filter values for General Format
EditionStatement
string
Edition Statement [v250sa]
SimpleTitle
string
Linked [v880sa,b] if present or [v245sa,b]
TextualHoldingsStatement
string
[866-8 |a]
HoldingRange
object
2 properties
Longitude
number
Longitude
MaterialSpecified
string
[876-8 |3]
Address
object
8 properties
InstitutionHolding
object
3 properties
Unit
string
The unit of measure is either (M) for miles or (K) for kilometers
briefHoldings
array
CatalogingLanguage
string
Language record was cataloged in [v040sb]
Country
string
Two-character Country Code, per ISO 3166.
SearchFacet
object
3 properties
SubFacet
object
3 properties
BibBriefResultSet
object
3 properties
detailedHoldings
array
HoldingPart
object
14 properties
ShelvingLocation
string
Shelving location [LHR - v852sc]
CaptionValuePair
object
The caption and value pair for a caption describing a numeric, alphabetic, and/or date designation for an item. The caption is defined as an attribute on the e…
2 properties
ItemLanguage
string
Language of the item [v041sa,j]
RegistryId
integer
The identifier in the WorldCat Registry for the institution
ProblemType
string
A URI reference [RFC3986] that identifies the problem type.
Problem
object
RFC 7807 description of an error.
5 properties
SharedPrintCommitment
object
11 properties
TotalEditions
integer
Total number of editions in the workgroup
BibRecordBrief
object
14 properties7 required
CatalogingInfo
object
4 properties
HasSharedPrintCommitment
string
institution has shared print commitment [Holdings/LibHasSharedPrint || LHR - HldDetRec/Admin/SPReg]
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