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Manchester Digital Collections — IIIF Image API

IIIF Image API 2.0 at compliance level 1, serving regions, scaled derivatives, rotations and quality variants of the Library's digitised page images. Self-describes through info.json: formats [jpg]; qualities [native, color, gray, bitonal]; supports regionByPct, regionSquare, sizeByForcedWh, sizeByWh, sizeAboveFull, rotationBy90s and mirroring; maxWidth and maxHeight 2000; 256x256 tiles at scale factors 1-32. Verified live on 2026-08-19 with both a simple and a compound request, plus a negative probe returning a genuine 404. Host resolves to 130.88.101.75, adjacent to the Presentation API host in the University's own address space.

Manchester Digital Collections — IIIF Image API is one of 5 APIs that University of Manchester publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 JSON Schema definition.

Tagged areas include IIIF, Image, Tiles, Library, and Digital Collections. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 1 JSON Schema.

This API exposes 2 operations across 2 paths, and defines 1 schema. It is described by OpenAPI 3.1.0, at version 2.0.

Requests are made against a single base URL, https://image.digitalcollections.manchester.ac.uk.

2 operations 2 paths 1 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
2.0
Base URL
https://image.digitalcollections.manchester.ac.uk/iiif
Terms of Service
Resource Areas
1

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

image 2

IIIF Image API 2.0 level 1 endpoints.

GET
/iiif/{identifier}/info.json
Retrieve the image information document
getImageInfo 1 param → 200404
GET
/iiif/{identifier}/{region}/{size}/{rotation}/{quality}.{format}
Retrieve a derivative of an image
getImage 6 params → 200400404

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is ImageInformation (8 properties). Each schema is shown below with its type and property counts.

ImageInformation
object
IIIF Image API 2.0 information document, as returned by this deployment.
8 properties 6 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

university-of-manchester-iiif-image-api-openapi.yml Raw ↑

Other APIs University of Manchester publishes across the network.

Manchester Digital Collections — IIIF Presentation API
Shibboleth SAML Identity Provider (UK Access Management Federation)
Elsevier Pure CRIS tenancy (REST + OAI-PMH)
Figshare research data repository tenancy
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