openapi: 3.1.0
info:
  title: Oracle REST Data Services (ORDS) REST AutoREST Overview API
  description: REST API for managing Oracle REST Data Services (ORDS) RESTful service definitions including modules, templates, handlers, privileges, roles, OAuth clients, and AutoREST-enabled objects. ORDS provides a mid-tier Java application that maps HTTP requests to database transactions, enabling RESTful access to Oracle Database resources. This specification covers the ORDS REST Services Management endpoints available through the Database API stable interface.
  version: '25.4'
  contact:
    name: Oracle APEX Support
    url: https://apex.oracle.com/community
    email: apex-info_us@oracle.com
  license:
    name: Oracle Technology Network License
    url: https://www.oracle.com/downloads/licenses/distribution-license.html
servers:
- url: https://{host}:{port}/ords/_/db-api/stable
  description: ORDS Database API stable endpoint
  variables:
    host:
      default: localhost
      description: Hostname of the ORDS instance
    port:
      default: '8443'
      description: Port number for the ORDS instance
- url: https://{host}/ords/_/db-api/stable
  description: ORDS Database API stable endpoint (default port)
  variables:
    host:
      default: example.com
      description: Hostname of the ORDS instance
security:
- basicAuth: []
- oauth2: []
tags:
- name: Overview
  description: ORDS schema overview and REST object summaries.
paths:
  /ords/rest/overview/:
    get:
      operationId: getOverview
      summary: Get current ORDS schema and REST objects count
      description: Retrieves an overview of the current schema including counts of REST modules, templates, handlers, privileges, roles, and OAuth clients.
      tags:
      - Overview
      responses:
        '200':
          description: ORDS schema overview with object counts
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResourceItem'
  /ords/rest/overview/objects_recent:
    get:
      operationId: getRecentObjects
      summary: Get all current schema recent REST objects
      description: Retrieves the most recently created or modified REST objects in the current schema.
      tags:
      - Overview
      responses:
        '200':
          description: List of recent REST objects
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ItemsCollection'
components:
  schemas:
    ResourceItem:
      type: object
      description: A single resource item with HATEOAS navigation links. Additional properties are included depending on the resource type.
      additionalProperties: true
      properties:
        links:
          type: array
          description: HATEOAS links for the resource
          items:
            $ref: '#/components/schemas/LinkRelation'
    LinkRelation:
      type: object
      description: HATEOAS link relation describing a related resource or action
      required:
      - rel
      - href
      properties:
        rel:
          type: string
          description: Link relationship type (e.g., self, describedby, edit, collection)
        href:
          type: string
          description: URI of the related resource
    ItemsCollection:
      type: object
      description: Paginated collection of resource items following the ORDS standard collection format
      properties:
        count:
          type: integer
          description: Total number of records in the current response page
        hasMore:
          type: boolean
          description: Indicates whether additional pages of results are available
        limit:
          type: integer
          description: The page size limit applied by the server
        offset:
          type: integer
          description: The starting index of items in this page
        items:
          type: array
          description: Array of resource items in this page
          items:
            $ref: '#/components/schemas/ResourceItem'
        links:
          type: array
          description: Pagination navigation links (first, next, prev, last)
          items:
            $ref: '#/components/schemas/LinkRelation'
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic authentication using ORDS-enabled database schema credentials
    oauth2:
      type: oauth2
      description: OAuth 2.0 authorization using ORDS OAuth client credentials or authorization code flow
      flows:
        clientCredentials:
          tokenUrl: /ords/{schema}/oauth/token
          scopes: {}
        authorizationCode:
          authorizationUrl: /ords/{schema}/oauth/auth
          tokenUrl: /ords/{schema}/oauth/token
          scopes: {}