Greenbrier Companies

Greenbrier Press Room API

Public, unauthenticated read access to the Greenbrier press room and Perspectives & Updates archive via the WordPress core REST API. Verified live on 2026-09-12 at 245 published posts across 3 categories and 14 tags — earnings announcements, order-book news, facility and product announcements, and corporate commentary.

Documentation GitHub OpenAPI

Operations 6

GET /wp/v2/posts List posts #

GET /wp/v2/posts/{id} Get a post #

GET /wp/v2/categories/{id} Get a category #

GET /wp/v2/tags/{id} Get a tag #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/greenbrier-cos-press-room-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.1.0
info:
  title: Greenbrier Press Room API
  version: wp/v2
  description: Public, unauthenticated read access to the Greenbrier press room and Perspectives & Updates archive via the
    WordPress core REST API. Verified live on 2026-09-12 at 245 published posts across 3 categories and 14 tags — earnings
    announcements, order-book news, facility and product announcements, and corporate commentary. Anonymous access is read-only;
    the write methods on these routes require WordPress application-password credentials.
  contact:
    name: The Greenbrier Companies
    url: https://www.gbrx.com/contact/
  x-derived-from: https://www.gbrx.com/wp-json/ (route-index document, saved verbatim at openapi/_original/greenbrier-cos-wp-json-route-index.json)
    + live anonymous GET samples
  x-derived-on: '2026-09-12'
  x-api-evangelist-note: 'Third-party profile. The Greenbrier Companies publishes no developer program; this documents the
    anonymously readable WordPress REST surface behind www.gbrx.com. Every path, parameter, type, default and enum below was
    read from the server''s own published route descriptor on 2026-09-12 — nothing is invented. Only the GET methods are documented:
    write methods exist on the same routes but require WordPress application-password credentials and are not part of the
    public surface.'
servers:
- url: https://www.gbrx.com/wp-json
  description: Greenbrier WordPress REST API
tags:
- name: Posts
  description: Greenbrier press releases, announcements and Perspectives & Updates articles.
- name: Taxonomies
  description: Post categories and tags.
paths:
  /wp/v2/posts:
    get:
      operationId: listPosts
      summary: List posts
      description: Retrieve a paginated collection of published Greenbrier press room posts, filterable by date window, category,
        tag, search term and ordering.
      tags:
      - Posts
      parameters:
      - name: after
        in: query
        description: Limit response to posts published after a given ISO8601 compliant date.
        schema:
          type: string
          format: date-time
      - name: author
        in: query
        description: Limit result set to posts assigned to specific authors.
        schema:
          type: array
          items:
            type: integer
          default: []
      - name: author_exclude
        in: query
        description: Ensure result set excludes posts assigned to specific authors.
        schema:
          type: array
          items:
            type: integer
          default: []
      - name: before
        in: query
        description: Limit response to posts published before a given ISO8601 compliant date.
        schema:
          type: string
          format: date-time
      - name: categories
        in: query
        description: Limit result set to items with specific terms assigned in the categories taxonomy.
        schema:
          type: object
      - name: categories_exclude
        in: query
        description: Limit result set to items except those with specific terms assigned in the categories taxonomy.
        schema:
          type: object
      - name: context
        in: query
        description: Scope under which the request is made; determines fields present in response.
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
      - name: exclude
        in: query
        description: Ensure result set excludes specific IDs.
        schema:
          type: array
          items:
            type: integer
          default: []
      - name: format
        in: query
        description: Limit result set to items assigned one or more given formats.
        schema:
          type: array
          items:
            type: string
            enum:
            - standard
            - aside
            - chat
            - gallery
            - link
            - image
            - quote
            - status
            - video
            - audio
      - name: ignore_sticky
        in: query
        description: Whether to ignore sticky posts or not.
        schema:
          type: boolean
          default: true
      - name: include
        in: query
        description: Limit result set to specific IDs.
        schema:
          type: array
          items:
            type: integer
          default: []
      - name: modified_after
        in: query
        description: Limit response to posts modified after a given ISO8601 compliant date.
        schema:
          type: string
          format: date-time
      - name: modified_before
        in: query
        description: Limit response to posts modified before a given ISO8601 compliant date.
        schema:
          type: string
          format: date-time
      - name: offset
        in: query
        description: Offset the result set by a specific number of items.
        schema:
          type: integer
      - name: order
        in: query
        description: Order sort attribute ascending or descending.
        schema:
          type: string
          enum:
          - asc
          - desc
          default: desc
      - name: orderby
        in: query
        description: Sort collection by post attribute.
        schema:
          type: string
          enum:
          - author
          - date
          - id
          - include
          - modified
          - parent
          - relevance
          - slug
          - include_slugs
          - title
          default: date
      - name: page
        in: query
        description: Current page of the collection.
        schema:
          type: integer
          default: 1
          minimum: 1
      - name: per_page
        in: query
        description: Maximum number of items to be returned in result set.
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
      - name: search
        in: query
        description: Limit results to those matching a string.
        schema:
          type: string
      - name: search_columns
        in: query
        description: Array of column names to be searched.
        schema:
          type: array
          items:
            type: string
            enum:
            - post_title
            - post_content
            - post_excerpt
          default: []
      - name: search_semantics
        in: query
        description: How to interpret the search input.
        schema:
          type: string
          enum:
          - exact
      - name: slug
        in: query
        description: Limit result set to posts with one or more specific slugs.
        schema:
          type: array
          items:
            type: string
      - name: status
        in: query
        description: Limit result set to posts assigned one or more statuses.
        schema:
          type: array
          items:
            type: string
            enum:
            - publish
            - future
            - draft
            - pending
            - private
            - trash
            - auto-draft
            - inherit
            - request-pending
            - request-confirmed
            - request-failed
            - request-completed
            - acf-disabled
            - wc-pending
            - wc-processing
            - wc-on-hold
            - wc-completed
            - wc-cancelled
            - wc-refunded
            - wc-failed
            - wc-checkout-draft
            - email_sent
            - email_failed
            - email_scheduled
            - any
          default: publish
      - name: sticky
        in: query
        description: Limit result set to items that are sticky.
        schema:
          type: boolean
      - name: tags
        in: query
        description: Limit result set to items with specific terms assigned in the tags taxonomy.
        schema:
          type: object
      - name: tags_exclude
        in: query
        description: Limit result set to items except those with specific terms assigned in the tags taxonomy.
        schema:
          type: object
      - name: tax_relation
        in: query
        description: Limit result set based on relationship between multiple taxonomies.
        schema:
          type: string
          enum:
          - AND
          - OR
      responses:
        '200':
          description: A page of posts.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Post'
          headers:
            X-WP-Total:
              description: Total number of matching records.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages at the requested per_page size.
              schema:
                type: integer
        '400':
          description: Invalid parameter (rest_invalid_param).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: No route or resource matched (rest_no_route / rest_post_invalid_id).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /wp/v2/posts/{id}:
    get:
      operationId: getPost
      summary: Get a post
      description: Retrieve one post by its numeric ID.
      tags:
      - Posts
      parameters:
      - name: context
        in: query
        description: Scope under which the request is made; determines fields present in response.
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
      - name: excerpt_length
        in: query
        description: Override the default excerpt length.
        schema:
          type: integer
      - name: id
        in: path
        description: Unique identifier for the post.
        required: true
        schema:
          type: integer
      - name: password
        in: query
        description: The password for the post if it is password protected.
        schema:
          type: string
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Post'
        '400':
          description: Invalid parameter (rest_invalid_param).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: No route or resource matched (rest_no_route / rest_post_invalid_id).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /wp/v2/categories:
    get:
      operationId: listCategories
      summary: List categories
      description: Retrieve the post categories — Press Room / Perspectives & Updates and siblings.
      tags:
      - Taxonomies
      parameters:
      - name: context
        in: query
        description: Scope under which the request is made; determines fields present in response.
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
      - name: exclude
        in: query
        description: Ensure result set excludes specific IDs.
        schema:
          type: array
          items:
            type: integer
          default: []
      - name: hide_empty
        in: query
        description: Whether to hide terms not assigned to any posts.
        schema:
          type: boolean
          default: false
      - name: include
        in: query
        description: Limit result set to specific IDs.
        schema:
          type: array
          items:
            type: integer
          default: []
      - name: order
        in: query
        description: Order sort attribute ascending or descending.
        schema:
          type: string
          enum:
          - asc
          - desc
          default: asc
      - name: orderby
        in: query
        description: Sort collection by term attribute.
        schema:
          type: string
          enum:
          - id
          - include
          - name
          - slug
          - include_slugs
          - term_group
          - description
          - count
          default: name
      - name: page
        in: query
        description: Current page of the collection.
        schema:
          type: integer
          default: 1
          minimum: 1
      - name: parent
        in: query
        description: Limit result set to terms assigned to a specific parent.
        schema:
          type: integer
      - name: per_page
        in: query
        description: Maximum number of items to be returned in result set.
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
      - name: post
        in: query
        description: Limit result set to terms assigned to a specific post.
        schema:
          type: integer
      - name: search
        in: query
        description: Limit results to those matching a string.
        schema:
          type: string
      - name: slug
        in: query
        description: Limit result set to terms with one or more specific slugs.
        schema:
          type: array
          items:
            type: string
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/TaxonomyTerm'
          headers:
            X-WP-Total:
              description: Total number of matching records.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages at the requested per_page size.
              schema:
                type: integer
        '400':
          description: Invalid parameter (rest_invalid_param).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: No route or resource matched (rest_no_route / rest_post_invalid_id).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /wp/v2/categories/{id}:
    get:
      operationId: getCategory
      summary: Get a category
      description: Retrieve one category by ID.
      tags:
      - Taxonomies
      parameters:
      - name: context
        in: query
        description: Scope under which the request is made; determines fields present in response.
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
      - name: id
        in: path
        description: Unique identifier for the term.
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaxonomyTerm'
        '400':
          description: Invalid parameter (rest_invalid_param).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: No route or resource matched (rest_no_route / rest_post_invalid_id).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /wp/v2/tags:
    get:
      operationId: listTags
      summary: List tags
      description: Retrieve post tag terms.
      tags:
      - Taxonomies
      parameters:
      - name: context
        in: query
        description: Scope under which the request is made; determines fields present in response.
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
      - name: exclude
        in: query
        description: Ensure result set excludes specific IDs.
        schema:
          type: array
          items:
            type: integer
          default: []
      - name: hide_empty
        in: query
        description: Whether to hide terms not assigned to any posts.
        schema:
          type: boolean
          default: false
      - name: include
        in: query
        description: Limit result set to specific IDs.
        schema:
          type: array
          items:
            type: integer
          default: []
      - name: offset
        in: query
        description: Offset the result set by a specific number of items.
        schema:
          type: integer
      - name: order
        in: query
        description: Order sort attribute ascending or descending.
        schema:
          type: string
          enum:
          - asc
          - desc
          default: asc
      - name: orderby
        in: query
        description: Sort collection by term attribute.
        schema:
          type: string
          enum:
          - id
          - include
          - name
          - slug
          - include_slugs
          - term_group
          - description
          - count
          default: name
      - name: page
        in: query
        description: Current page of the collection.
        schema:
          type: integer
          default: 1
          minimum: 1
      - name: per_page
        in: query
        description: Maximum number of items to be returned in result set.
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
      - name: post
        in: query
        description: Limit result set to terms assigned to a specific post.
        schema:
          type: integer
      - name: search
        in: query
        description: Limit results to those matching a string.
        schema:
          type: string
      - name: slug
        in: query
        description: Limit result set to terms with one or more specific slugs.
        schema:
          type: array
          items:
            type: string
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/TaxonomyTerm'
          headers:
            X-WP-Total:
              description: Total number of matching records.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages at the requested per_page size.
              schema:
                type: integer
        '400':
          description: Invalid parameter (rest_invalid_param).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: No route or resource matched (rest_no_route / rest_post_invalid_id).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /wp/v2/tags/{id}:
    get:
      operationId: getTag
      summary: Get a tag
      description: Retrieve one tag by ID.
      tags:
      - Taxonomies
      parameters:
      - name: context
        in: query
        description: Scope under which the request is made; determines fields present in response.
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
      - name: id
        in: path
        description: Unique identifier for the term.
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaxonomyTerm'
        '400':
          description: Invalid parameter (rest_invalid_param).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: No route or resource matched (rest_no_route / rest_post_invalid_id).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    Post:
      type: object
      properties:
        id:
          type: integer
        date:
          type: string
          format: date-time
        date_gmt:
          type: string
          format: date-time
        guid:
          type: object
          properties:
            rendered:
              type: string
              format: uri
        modified:
          type: string
          format: date-time
        modified_gmt:
          type: string
          format: date-time
        slug:
          type: string
        status:
          type: string
        type:
          type: string
        link:
          type: string
          format: uri
        title:
          type: object
          properties:
            rendered:
              type: string
        content:
          type: object
          properties:
            rendered:
              type: string
            protected:
              type: boolean
        excerpt:
          type: object
          properties:
            rendered:
              type: string
            protected:
              type: boolean
        author:
          type: integer
        featured_media:
          type: integer
        comment_status:
          type: string
        ping_status:
          type: string
        sticky:
          type: boolean
        template:
          type: string
        format:
          type: string
        meta:
          type: object
          properties:
            _acf_changed:
              type: boolean
            footnotes:
              type: string
        categories:
          type: array
          items:
            type: integer
        tags:
          type: array
          items:
            type: string
        class_list:
          type: array
          items:
            type: string
        acf:
          type: array
          items:
            type: string
        _links:
          type: object
          properties:
            self:
              type: array
              items:
                type: string
            collection:
              type: array
              items:
                type: string
            about:
              type: array
              items:
                type: string
            author:
              type: array
              items:
                type: string
            replies:
              type: array
              items:
                type: string
            version-history:
              type: array
              items:
                type: string
            predecessor-version:
              type: array
              items:
                type: string
            wp:featuredmedia:
              type: array
              items:
                type: string
            wp:attachment:
              type: array
              items:
                type: string
            wp:term:
              type: array
              items:
                type: string
            curies:
              type: array
              items:
                type: string
      description: Shape observed on a live anonymous GET of the Post collection on 2026-09-12.
    TaxonomyTerm:
      type: object
      properties:
        id:
          type: integer
        count:
          type: integer
        description:
          type: string
        link:
          type: string
          format: uri
        name:
          type: string
        slug:
          type: string
        taxonomy:
          type: string
        parent:
          type: integer
        meta:
          type: array
          items:
            type: string
        acf:
          type: array
          items:
            type: string
        _links:
          type: object
          properties:
            self:
              type: array
              items:
                type: string
            collection:
              type: array
              items:
                type: string
            about:
              type: array
              items:
                type: string
            up:
              type: array
              items:
                type: string
            wp:post_type:
              type: array
              items:
                type: string
            curies:
              type: array
              items:
                type: string
      description: Shape observed on a live anonymous GET of the TaxonomyTerm collection on 2026-09-12.
    Error:
      type: object
      description: WordPress REST error envelope (WP_Error serialized).
      properties:
        code:
          type: string
        message:
          type: string
        data:
          type: object
          properties:
            status:
              type: integer