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University of York Digital Collections IIIF APIs

The University of York serves its digitised material through two IIIF specifications on its own host: IIIF Image API 3.0 at compliance level 2 (the served info.json declares "profile": "level2", "type": "ImageService3" and its own extraFeatures, extraFormats and extraQualities), and IIIF Presentation API 3.0 manifests and canvases. Identifiers are ARKs under the University's Name Assigning Authority Number 36941. Keyless and CORS open. The IIIF Collection endpoint is not deployed, so there is no machine-readable entry point that enumerates the collections — a harvester has to start from the search API.

University of York Digital Collections IIIF APIs is one of 8 APIs that University of York publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include IIIF, Digital Collections, Image, Cultural Heritage, and Archives. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 4 operations across 4 paths, organized into 2 resource areas, and defines 5 schemas. It is described by OpenAPI 3.1.0, at version 3.0.

Requests are made against a single base URL, https://discover.york.ac.uk.

4 operations 4 paths 5 schemas 4 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
3.0
Base URL
https://discover.york.ac.uk
License
Not stated by the operator
Resource Areas
2

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 4 GET. They span 2 resource areas: IIIF Image, IIIF Presentation. Each is listed below with its method, path, parameters, and response codes.

IIIF Image 2

IIIF Image API 3.0, compliance level 2.

GET
/iiif/3/ark:/{naan}/{collectionId}/objects/{objectId}/info.json
IIIF Image API 3.0 image information
getImageInfo 3 params → 200403
GET
/iiif/3/ark:/{naan}/{collectionId}/objects/{objectId}/{region}/{size}/{rotation}/{quality}.{format}
IIIF Image API 3.0 image request
getImage 8 params → 200400403
IIIF Presentation 2

IIIF Presentation API 3.0 manifests and canvases.

GET
/ark:/{naan}/{objectId}/presentation/3/manifest
IIIF Presentation API 3.0 Manifest
getManifest 2 params → 200302
GET
/ark:/{naan}/{objectId}/presentation/3/canvas/{canvasId}
IIIF Presentation API 3.0 Canvas
getCanvas 3 params → 200

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are ImageService3 (12 properties), Manifest (8 properties), Canvas (6 properties), S3Error (2 properties). Each schema is shown below with its type and property counts.

S3Error
object
Object-store error surfaced verbatim for unknown identifiers.
2 properties
ImageService3
object
IIIF Image API 3.0 image information document, as served.
12 properties 7 required
Manifest
object
IIIF Presentation API 3.0 Manifest, with the properties observed on this deployment.
8 properties 5 required
Canvas
object
IIIF Presentation API 3.0 Canvas.
6 properties
LanguageMap
object
IIIF language map — BCP 47 language tag (or "none") to an array of strings.

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

university-of-york-digital-collections-iiif-openapi.yml Raw ↑

Other APIs University of York publishes across the network.

University of York Digital Collections Search API
University of York Research Portal OAI-PMH
University of York Shibboleth Identity Provider
Elsevier Pure Web Services (University of York tenant)
YorSearch Library Discovery (Ex Libris Primo / Alma)
White Rose Research Online OAI-PMH (consortium)
White Rose eTheses Online OAI-PMH (consortium)
Where this information came from

This is an independent, third-party profile of University of York Digital Collections IIIF APIs, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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