openapi: 3.1.0
info:
  title: Bloomberg Data License API (HAPI) Broker Strategies Catalogs API
  description: Provides programmatic access to Bloomberg's comprehensive financial, pricing, reference, regulatory, and alternative data covering over 50 million securities and 56,000 fields via the Hypermedia API (HAPI). The BEAP/HAPI follows a hypermedia-driven REST architecture where clients discover resources through link relations in responses.
  version: 1.0.0
  contact:
    name: Bloomberg Developer Support
    url: https://developer.bloomberg.com/
  license:
    name: Proprietary
    url: https://www.bloomberg.com/notices/tos/
  termsOfService: https://www.bloomberg.com/notices/tos/
servers:
- url: https://api.bloomberg.com/eap
  description: Bloomberg Enterprise Access Point (Production)
security:
- bearerAuth: []
- oauth2: []
tags:
- name: Catalogs
  description: Browse available data catalogs and their contents
paths:
  /catalogs:
    get:
      operationId: listCatalogs
      summary: List Available Catalogs
      description: Returns a collection of catalogs available to the authenticated user. Each catalog represents a logical grouping of data services.
      tags:
      - Catalogs
      responses:
        '200':
          description: A list of available catalogs
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CatalogCollection'
              examples:
                Listcatalogs200Example:
                  summary: Default listCatalogs 200 response
                  x-microcks-default: true
                  value:
                    contains:
                    - identifier: example_value
                      title: Example Title
                      description: A sample description.
                      links: {}
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /catalogs/{catalogId}:
    get:
      operationId: getCatalog
      summary: Get Catalog Details
      description: Returns details and links for a specific catalog.
      tags:
      - Catalogs
      parameters:
      - $ref: '#/components/parameters/catalogId'
      responses:
        '200':
          description: Catalog details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Catalog'
              examples:
                Getcatalog200Example:
                  summary: Default getCatalog 200 response
                  x-microcks-default: true
                  value:
                    identifier: example_value
                    title: Example Title
                    description: A sample description.
                    links:
                      universes: https://www.example.com
                      fieldLists: https://www.example.com
                      triggers: https://www.example.com
                      requests: https://www.example.com
                      distributions: https://www.example.com
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /catalogs/{catalogId}/datasets:
    get:
      operationId: listDatasets
      summary: List Datasets in a Catalog
      description: Returns the datasets available within a specific catalog.
      tags:
      - Catalogs
      parameters:
      - $ref: '#/components/parameters/catalogId'
      responses:
        '200':
          description: A list of datasets
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DatasetCollection'
              examples:
                Listdatasets200Example:
                  summary: Default listDatasets 200 response
                  x-microcks-default: true
                  value:
                    contains:
                    - identifier: example_value
                      title: Example Title
                      description: A sample description.
                      fieldCount: 10
                      category: example_value
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    Catalog:
      type: object
      properties:
        identifier:
          type: string
          description: Unique catalog identifier
          example: example_value
        title:
          type: string
          description: Human-readable catalog title
          example: Example Title
        description:
          type: string
          description: Description of the catalog contents
          example: A sample description.
        links:
          type: object
          properties:
            universes:
              type: string
              format: uri
            fieldLists:
              type: string
              format: uri
            triggers:
              type: string
              format: uri
            requests:
              type: string
              format: uri
            distributions:
              type: string
              format: uri
          example: example_value
    CatalogCollection:
      type: object
      properties:
        contains:
          type: array
          items:
            $ref: '#/components/schemas/Catalog'
          example: []
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: string
            details:
              type: string
          example: example_value
    DatasetCollection:
      type: object
      properties:
        contains:
          type: array
          items:
            $ref: '#/components/schemas/Dataset'
          example: []
    Dataset:
      type: object
      properties:
        identifier:
          type: string
          example: example_value
        title:
          type: string
          example: Example Title
        description:
          type: string
          example: A sample description.
        fieldCount:
          type: integer
          example: 10
        category:
          type: string
          example: example_value
  responses:
    Unauthorized:
      description: Authentication credentials missing or invalid
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    catalogId:
      name: catalogId
      in: path
      required: true
      description: Unique identifier for the catalog
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Bloomberg-issued JWT credential obtained from the Bloomberg Console.
    oauth2:
      type: oauth2
      description: OAuth 2.0 client credentials flow
      flows:
        clientCredentials:
          tokenUrl: https://bsso.blpprofessional.com/ext/api/as/token.oauth2
          scopes:
            eap: Access to Enterprise Access Point data
            eap.catalogs.read: Read catalog data
            eap.catalogs.write: Write catalog data