openapi: 3.0.3
info:
  title: Taylor's Library Koha REST API
  description: >-
    OpenAPI 3.0 description of the Taylor's University Library catalog REST API,
    served by the open-source Koha integrated library system under /api/v1. This
    document was converted to OpenAPI 3.0 from the live, publicly retrievable
    Swagger 2.0 definition at https://librarycatalogue.taylors.edu.my/api/v1/.
    Only resources whose object schemas were confirmed present in the live
    definition (patron, checkout, hold, item, library, item_type) are described
    here. Collection and resource endpoints require authentication (HTTP 401 is
    returned to anonymous clients); the specification document itself is public.
  version: v1
  contact:
    name: Taylor's University Library
    url: https://librarycatalogue.taylors.edu.my/
servers:
  - url: https://librarycatalogue.taylors.edu.my/api/v1
    description: Taylor's Library Koha REST API (basePath /api/v1)
security:
  - basicAuth: []
  - oauth2ClientCredentials: []
tags:
  - name: patrons
    description: Patron (borrower) records
  - name: checkouts
    description: Item checkouts (issues)
  - name: holds
    description: Holds (reservations)
  - name: items
    description: Catalog items
  - name: libraries
    description: Libraries (branches)
  - name: item_types
    description: Item types
paths:
  /patrons:
    get:
      tags: [patrons]
      operationId: listPatrons
      summary: List patrons
      responses:
        '200':
          description: A list of patrons
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/patron'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
  /patrons/{patron_id}:
    parameters:
      - $ref: '#/components/parameters/patron_id_pp'
    get:
      tags: [patrons]
      operationId: getPatron
      summary: Get patron
      responses:
        '200':
          description: A patron
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/patron'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /checkouts:
    get:
      tags: [checkouts]
      operationId: listCheckouts
      summary: List checkouts
      responses:
        '200':
          description: A list of checkouts
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/checkout'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /checkouts/{checkout_id}:
    parameters:
      - name: checkout_id
        in: path
        required: true
        schema:
          type: integer
    get:
      tags: [checkouts]
      operationId: getCheckout
      summary: Get checkout
      responses:
        '200':
          description: A checkout
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/checkout'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /holds:
    get:
      tags: [holds]
      operationId: listHolds
      summary: List holds
      responses:
        '200':
          description: A list of holds
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/hold'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /holds/{hold_id}:
    parameters:
      - name: hold_id
        in: path
        required: true
        schema:
          type: integer
    get:
      tags: [holds]
      operationId: getHold
      summary: Get hold
      responses:
        '200':
          description: A hold
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/hold'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /items:
    get:
      tags: [items]
      operationId: listItems
      summary: List items
      responses:
        '200':
          description: A list of items
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/item'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /items/{item_id}:
    parameters:
      - name: item_id
        in: path
        required: true
        schema:
          type: integer
    get:
      tags: [items]
      operationId: getItem
      summary: Get item
      responses:
        '200':
          description: An item
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/item'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /libraries:
    get:
      tags: [libraries]
      operationId: listLibraries
      summary: List libraries
      responses:
        '200':
          description: A list of libraries
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/library'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /libraries/{library_id}:
    parameters:
      - name: library_id
        in: path
        required: true
        schema:
          type: string
    get:
      tags: [libraries]
      operationId: getLibrary
      summary: Get library
      responses:
        '200':
          description: A library
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/library'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /item_types:
    get:
      tags: [item_types]
      operationId: listItemTypes
      summary: List item types
      responses:
        '200':
          description: A list of item types
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/item_type'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
    oauth2ClientCredentials:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://librarycatalogue.taylors.edu.my/api/v1/oauth/token
          scopes: {}
  parameters:
    patron_id_pp:
      name: patron_id
      in: path
      required: true
      description: Internal patron identifier
      schema:
        type: integer
  responses:
    Unauthorized:
      description: Authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/error'
    Forbidden:
      description: Access forbidden
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/error'
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/error'
  schemas:
    error:
      type: object
      properties:
        error:
          type: string
          description: Error message
        error_code:
          type: string
          description: Error code
      required:
        - error
    patron:
      type: object
      additionalProperties: false
      required:
        - patron_id
        - category_id
        - library_id
        - lang
      properties:
        patron_id:
          type: integer
          description: Internal patron identifier
        cardnumber:
          type: string
          nullable: true
          maxLength: 32
          description: library assigned user identifier
        category_id:
          type: string
          maxLength: 10
          description: Internal identifier for the patron's category
        library_id:
          type: string
          maxLength: 10
          description: Internal identifier for the patron's home library
        firstname:
          type: string
          nullable: true
          description: patron's first name
        surname:
          type: string
          nullable: true
          description: patron's surname or last name
        middle_name:
          type: string
          nullable: true
          description: patron's middle name
        preferred_name:
          type: string
          nullable: true
          description: patron's preferred name
        title:
          type: string
          nullable: true
          description: patron's title
        email:
          type: string
          nullable: true
          description: primary email address for patron's primary address
        secondary_email:
          type: string
          nullable: true
          description: secondary email address for patron's primary address
        phone:
          type: string
          nullable: true
          description: primary phone number for patron's primary address
        mobile:
          type: string
          nullable: true
          description: the other phone number for patron's primary address
        date_of_birth:
          type: string
          format: date
          nullable: true
          description: patron's date of birth
        date_enrolled:
          type: string
          format: date
          nullable: true
          description: date the patron was added to Koha
        expiry_date:
          type: string
          format: date
          nullable: true
          description: date the patron's card is set to expire
        address:
          type: string
          nullable: true
          description: first address line of patron's primary address
        city:
          type: string
          nullable: true
          description: city or town of patron's primary address
        state:
          type: string
          nullable: true
          description: state or province of patron's primary address
        postal_code:
          type: string
          nullable: true
          description: zip or postal code of patron's primary address
        country:
          type: string
          nullable: true
          description: country of patron's primary address
        lang:
          type: string
          maxLength: 25
          description: lang to use to send notices to this patron
        checkouts_count:
          type: integer
          nullable: true
          description: Number of checkouts
        overdues_count:
          type: integer
          nullable: true
          description: Number of overdued checkouts
        account_balance:
          type: number
          nullable: true
          description: Balance of the patron's account
        anonymized:
          type: boolean
          readOnly: true
          description: If the patron has been anonymized
        expired:
          type: boolean
          readOnly: true
          description: If patron is expired
        restricted:
          type: boolean
          readOnly: true
          description: If any restriction applies to the patron
        updated_on:
          type: string
          format: date-time
          nullable: true
          description: last modification date of the patron
    checkout:
      type: object
      additionalProperties: false
      properties:
        checkout_id:
          type: integer
          description: internally assigned checkout identifier
        patron_id:
          type: integer
          description: Internal patron identifier
        item_id:
          type: integer
          nullable: true
        library_id:
          type: string
          nullable: true
          description: code of the library the item was checked out
        checkout_date:
          type: string
          format: date-time
          description: Date the item was issued
        due_date:
          type: string
          format: date-time
          description: Due date
        checkin_date:
          type: string
          format: date-time
          nullable: true
          description: Date the item was returned
        last_renewed_date:
          type: string
          format: date-time
          nullable: true
          description: Date the item was last renewed
        renewals_count:
          type: integer
          nullable: true
          description: Number of renewals
        unseen_renewals:
          type: integer
          nullable: true
          description: Number of consecutive unseen renewals
        auto_renew:
          type: boolean
          description: Auto renewal
        auto_renew_error:
          type: string
          nullable: true
          description: Auto renewal error
        onsite_checkout:
          type: boolean
          description: On site checkout
        external_id:
          type: string
          nullable: true
          description: other identifier of checked out item f.e. barcode
        note:
          type: string
          nullable: true
          description: Issue note text
        timestamp:
          type: string
          description: Last update time
    hold:
      type: object
      additionalProperties: false
      properties:
        hold_id:
          type: integer
          description: Internal hold identifier
        patron_id:
          type: integer
          description: Internal patron identifier
        biblio_id:
          type: integer
          nullable: true
          description: Internal biblio identifier
        item_id:
          type: integer
          nullable: true
          description: Internal item identifier
        item_type_id:
          type: string
          nullable: true
          description: If record level hold, the optional itemtype of the requested item
        pickup_library_id:
          type: string
          nullable: true
          description: Internal library identifier for the pickup library
        hold_date:
          type: string
          format: date
          nullable: true
          description: The date the hold was placed
        expiration_date:
          type: string
          format: date
          nullable: true
          description: The date the hold expires
        cancellation_date:
          type: string
          format: date
          nullable: true
          description: The date the hold was cancelled
        cancellation_reason:
          type: string
          nullable: true
          description: The reason the hold was cancelled
        waiting_date:
          type: string
          format: date
          nullable: true
          description: The date the item was marked as waiting at the library
        priority:
          type: integer
          nullable: true
          description: Where in the queue the patron sits
        status:
          type: string
          nullable: true
          description: A one letter code defining the status of the hold after confirmation
        item_level:
          type: boolean
          description: If the hold is placed at item level
        suspended:
          type: boolean
          description: Controls if the hold is suspended
        suspended_until:
          type: string
          format: date-time
          nullable: true
          description: Date until which the hold has been suspended
        non_priority:
          type: boolean
          description: Set this hold as non priority
        lowest_priority:
          type: boolean
          description: Controls if the hold is given the lowest priority on the queue
        notes:
          type: string
          nullable: true
          description: Notes related to this hold
        timestamp:
          type: string
          format: date-time
          description: Timestamp for the latest hold update
    item:
      type: object
      additionalProperties: false
      required:
        - biblio_id
      properties:
        item_id:
          type: integer
          description: Internal item identifier
        biblio_id:
          type: integer
          description: Internal identifier for the parent bibliographic record
        external_id:
          type: string
          nullable: true
          maxLength: 20
          description: The item's barcode
        callnumber:
          type: string
          nullable: true
          maxLength: 255
          description: Call number for this item
        home_library_id:
          type: string
          nullable: true
          maxLength: 10
          description: Internal library id for the library the item belongs to
        holding_library_id:
          type: string
          nullable: true
          maxLength: 10
          description: Library that is currently in possession of the item
        item_type_id:
          type: string
          nullable: true
          maxLength: 10
          description: Itemtype defining the type for this item
        collection_code:
          type: string
          nullable: true
          maxLength: 80
          description: Authorized value for the collection code associated with this item
        location:
          type: string
          nullable: true
          maxLength: 80
          description: Authorized value for the shelving location for this item
        permanent_location:
          type: string
          nullable: true
          maxLength: 80
          description: The permanent shelving location
        copy_number:
          type: string
          nullable: true
          maxLength: 32
          description: Copy number
        inventory_number:
          type: string
          nullable: true
          maxLength: 80
          description: Inventory number
        acquisition_date:
          type: string
          format: date
          nullable: true
          description: The date the item was acquired
        replacement_price:
          type: number
          nullable: true
          description: Cost the library charges to replace the item
        purchase_price:
          type: number
          nullable: true
          description: Purchase price
        public_notes:
          type: string
          nullable: true
          description: Public notes on this item
        internal_notes:
          type: string
          nullable: true
          description: Non-public notes on this item
        checkouts_count:
          type: integer
          nullable: true
          description: Number of times this item has been checked out
        holds_count:
          type: integer
          nullable: true
          description: Number of times this item has been placed on hold
        renewals_count:
          type: integer
          nullable: true
          description: Number of times this item has been renewed
        not_for_loan_status:
          type: integer
          description: Authorized value defining why this item is not for loan
        last_seen_date:
          type: string
          format: date-time
          nullable: true
          description: The date the item barcode was last scanned
        uri:
          type: string
          nullable: true
          description: URL for the item
        timestamp:
          type: string
          format: date-time
          description: Date and time this item was last altered
    library:
      type: object
      additionalProperties: false
      required:
        - library_id
        - name
      properties:
        library_id:
          type: string
          minLength: 1
          maxLength: 10
          description: internally assigned library identifier
        name:
          type: string
          description: Printable name of library
        address1:
          type: string
          nullable: true
          description: the first address line of the library
        address2:
          type: string
          nullable: true
          description: the second address line of the library
        address3:
          type: string
          nullable: true
          description: the third address line of the library
        city:
          type: string
          nullable: true
          description: the city or province of the library
        state:
          type: string
          nullable: true
          description: the regional state of the library
        postal_code:
          type: string
          nullable: true
          maxLength: 25
          description: the postal code of the library
        country:
          type: string
          nullable: true
          description: the country of the library
        phone:
          type: string
          nullable: true
          description: the primary phone of the library
        fax:
          type: string
          nullable: true
          description: the fax number of the library
        email:
          type: string
          nullable: true
          description: the primary email address of the library
        url:
          type: string
          nullable: true
          description: the URL for your library or branch's website
        ip:
          type: string
          nullable: true
          maxLength: 15
          description: the IP address for your library or branch
        notes:
          type: string
          nullable: true
          description: notes related to your library or branch
        marc_org_code:
          type: string
          nullable: true
          maxLength: 16
          description: MARC Organization Code
        geolocation:
          type: string
          nullable: true
          maxLength: 255
          description: geolocation of your library
        pickup_location:
          type: boolean
          description: If the library can act as a pickup location
        public:
          type: boolean
          description: If the library is visible to the public
    item_type:
      type: object
      additionalProperties: false
      required:
        - item_type_id
      properties:
        item_type_id:
          type: string
          minLength: 1
          maxLength: 10
          readOnly: true
          description: Unique key, a code associated with the item type
        description:
          type: string
          description: A plain text explanation of the item type
        parent_type:
          type: string
          nullable: true
          description: Unique key, a code associated with the parent item type
        rentalcharge:
          type: number
          nullable: true
          description: The amount charged when this item is checked out
        daily_rental_charge:
          type: number
          nullable: true
          description: The amount charged for each day between checkout and due date
        hourly_rental_charge:
          type: number
          nullable: true
          description: The amount charged for each hour between checkout and due date
        default_replacement_cost:
          type: number
          nullable: true
          description: Default replacement cost
        process_fee:
          type: number
          nullable: true
          description: Default processing fee
        not_for_loan_status:
          type: boolean
          description: If items of this type are not for loan
        hide_in_opac:
          type: boolean
          description: Hide the item type from the search options in OPAC
        bookable:
          type: boolean
          description: Whether this item type is normally bookable
        image_url:
          type: string
          nullable: true
          description: URL for the item type icon
        summary:
          type: string
          nullable: true
          description: Information from the summary field, may include HTML