Edinburgh Research Archive (ERA) REST API

openapi: 3.0.3
info:
  title: Edinburgh Research Archive (ERA) REST API
  description: >-
    Public read surface of the DSpace 8.3 REST API operated by the University of
    Edinburgh at era.ed.ac.uk. This document was reconstructed by PROBING the live
    service on 2026-08-19 — every path, status code and response shape below was
    observed, not assumed. The DSpace 8 REST API replaced the DSpace 6 legacy
    /rest API, which now returns 404 at this host.

    Operator note: the University of Edinburgh operates this deployment on its own
    registrable domain (ed.ac.uk). The API *shape* is DSpace open-source software,
    not Edinburgh engineering; the service, the data and the DOIs are Edinburgh's.

    Access note: anonymous callers may read communities, collections, browse
    indexes and the discovery search. /core/items and /core/bitstreams return
    401 Unauthorized to anonymous callers on this deployment.
  version: "8.3"
  contact:
    name: ERA
    url: https://era.ed.ac.uk/
    email: era.admin@ed.ac.uk
  license:
    name: DSpace BSD License
    url: https://github.com/DSpace/DSpace/blob/dspace-8_x/LICENSE
  x-operator: institution
  x-operator-evidence: "host era.ed.ac.uk is under ed.ac.uk, Domain Owner: University of Edinburgh (Nominet whois)"
  x-provenance:
    method: probed
    generated: '2026-08-19'
    source: https://era.ed.ac.uk/server/api
servers:
- url: https://era.ed.ac.uk/server/api
  description: Edinburgh Research Archive (ERA) DSpace 8.3 REST endpoint (probed 200 on 2026-08-19)
tags:
- name: Repository
  description: Service root, communities, collections and discovery for Edinburgh Research Archive (ERA)
paths:
  /:
    get:
      tags: [Repository]
      operationId: getRoot
      summary: Service root and HAL link index
      description: Returns the DSpace name, version and the HAL _links index of every REST resource.
      responses:
        '200':
          description: Service root (observed)
          content:
            application/hal+json:
              schema:
                $ref: '#/components/schemas/Root'
  /core/communities:
    get:
      tags: [Repository]
      operationId: listCommunities
      summary: List communities
      description: Paged list of top-level and nested communities. Anonymous read observed 200.
      parameters:
      - $ref: '#/components/parameters/Size'
      - $ref: '#/components/parameters/Page'
      responses:
        '200':
          description: Paged community list (observed, page.totalElements=54)
          content:
            application/hal+json:
              schema:
                $ref: '#/components/schemas/CommunityPage'
  /core/collections:
    get:
      tags: [Repository]
      operationId: listCollections
      summary: List collections
      description: Paged list of collections. Anonymous read observed 200.
      parameters:
      - $ref: '#/components/parameters/Size'
      - $ref: '#/components/parameters/Page'
      responses:
        '200':
          description: Paged collection list (observed)
          content:
            application/hal+json:
              schema:
                $ref: '#/components/schemas/CollectionPage'
  /discover/search/objects:
    get:
      tags: [Repository]
      operationId: searchObjects
      summary: Discovery search across repository objects
      description: Faceted discovery search. Anonymous read observed 200.
      parameters:
      - name: query
        in: query
        required: false
        schema: {type: string}
        description: Free-text query
      - $ref: '#/components/parameters/Size'
      - $ref: '#/components/parameters/Page'
      responses:
        '200':
          description: Discovery result envelope (observed)
          content:
            application/hal+json:
              schema:
                type: object
                properties:
                  type: {type: string, example: discover}
                  _embedded: {type: object}
                  _links: {type: object}
  /discover/browses:
    get:
      tags: [Repository]
      operationId: listBrowses
      summary: List configured browse indexes
      description: Browse indexes (title, dateissued, author, subject). Anonymous read observed 200.
      responses:
        '200':
          description: Browse index list (observed)
          content:
            application/hal+json:
              schema:
                type: object
                properties:
                  _embedded: {type: object}
                  _links: {type: object}
  /core/items:
    get:
      tags: [Repository]
      operationId: listItems
      summary: List items (authenticated)
      description: >-
        Observed 401 for anonymous callers on this deployment. Item metadata is
        reachable anonymously through /discover/search/objects and OAI-PMH instead.
      responses:
        '401':
          description: Authentication is required (observed)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /core/bitstreams:
    get:
      tags: [Repository]
      operationId: listBitstreams
      summary: List bitstreams (authenticated)
      description: Observed 401 for anonymous callers on this deployment.
      responses:
        '401':
          description: Authentication is required (observed)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  parameters:
    Size:
      name: size
      in: query
      required: false
      schema: {type: integer, default: 20}
      description: Page size
    Page:
      name: page
      in: query
      required: false
      schema: {type: integer, default: 0}
      description: Zero-based page number
  schemas:
    Root:
      type: object
      description: DSpace service root (observed shape)
      properties:
        dspaceUI: {type: string, format: uri, example: 'https://era.ed.ac.uk'}
        dspaceName: {type: string, example: 'ERA'}
        dspaceServer: {type: string, format: uri, example: 'https://era.ed.ac.uk/server'}
        dspaceVersion: {type: string, example: 'DSpace 8.3'}
        type: {type: string, example: root}
        _links: {type: object}
    PageMeta:
      type: object
      properties:
        size: {type: integer}
        totalElements: {type: integer}
        totalPages: {type: integer}
        number: {type: integer}
    Community:
      type: object
      description: DSpace community (observed shape)
      properties:
        id: {type: string, format: uuid}
        uuid: {type: string, format: uuid}
        name: {type: string}
        handle: {type: string, example: '10283/2821'}
        archivedItemsCount: {type: integer}
        type: {type: string, example: community}
        metadata:
          type: object
          description: Dublin Core metadata map keyed by qualified DC field
          additionalProperties:
            type: array
            items:
              type: object
              properties:
                value: {type: string}
                language: {type: string, nullable: true}
                authority: {type: string, nullable: true}
                confidence: {type: integer}
                place: {type: integer}
        _links: {type: object}
    Collection:
      type: object
      description: DSpace collection (observed shape)
      properties:
        id: {type: string, format: uuid}
        uuid: {type: string, format: uuid}
        name: {type: string}
        handle: {type: string}
        archivedItemsCount: {type: integer}
        type: {type: string, example: collection}
        metadata: {type: object}
        _links: {type: object}
    CommunityPage:
      type: object
      properties:
        _embedded:
          type: object
          properties:
            communities:
              type: array
              items: {$ref: '#/components/schemas/Community'}
        page: {$ref: '#/components/schemas/PageMeta'}
        _links: {type: object}
    CollectionPage:
      type: object
      properties:
        _embedded:
          type: object
          properties:
            collections:
              type: array
              items: {$ref: '#/components/schemas/Collection'}
        page: {$ref: '#/components/schemas/PageMeta'}
        _links: {type: object}
    Error:
      type: object
      description: Spring Boot error envelope (observed)
      properties:
        timestamp: {type: string, format: date-time}
        status: {type: integer}
        error: {type: string}
        message: {type: string}
        path: {type: string}