openapi: 3.2.0
info:
  title: MBrace Therapeutics Content News API
  version: wp/v2
  summary: Anonymously readable WordPress REST content API behind mbracetrx.com.
  description: The read-only content surface MBrace Therapeutics exposes at https://mbracetrx.com/wp-json. MBrace Therapeutics is a privately held, clinical-stage biopharmaceutical company developing antibody-drug conjugates (ADCs) against novel oncology targets, discovered with its SPARTA in vivo antibody selection and target discovery platform. It runs no developer program and markets no product API. This document covers the post collection, which on this deployment is the MBrace Therapeutics news and publications archive.
  contact:
    name: MBrace Therapeutics
    url: https://mbracetrx.com/
  license:
    name: Proprietary — no published API terms
    url: https://mbracetrx.com/terms-of-use/
  x-api-evangelist-provenance: 'Derived by the API Evangelist enrichment pipeline from the live WordPress REST route index at https://mbracetrx.com/wp-json/ (346 routes across 17 namespaces) and verified against live anonymous responses on 2026-08-25. Every query parameter below appears verbatim in that route index''s `args` block for the endpoint it is attached to, every response field was read from a real anonymous response body, and every collection count quoted in a description was read from the `X-WP-Total` response header on that date. MBrace Therapeutics publishes no OpenAPI, no developer portal, no API reference and no developer program for this surface; the humanURL in apis.yml points at the upstream WordPress REST handbook that defines the wp/v2 contract. Write operations and the authenticated administration surface (/wp/v2/settings, /wp/v2/menus, /wp/v2/themes, /wp/v2/plugins, the elementor/*, yoast/v1, redirection/v1, string-locator/v1, wpe/* and wp-abilities/v1 namespaces) are deliberately excluded — they returned 401 anonymously and were not exercised. The deployment is served by WP Engine behind Cloudflare, page HTML is Elementor-rendered, and API responses carry `x-robots-tag: noindex`. Nothing here was obtained with credentials.'
servers:
- url: https://mbracetrx.com/wp-json
  description: Production content API
tags:
- name: news
  description: Company news archive — press releases, scientific presentations and publications (8 published at harvest time, spanning November 2023 through July 2025).
paths:
  /wp/v2/posts:
    get:
      tags:
      - news
      operationId: listNews
      summary: List news posts
      description: Lists published posts. On this deployment the collection is the company news archive — 8 items covering the $85M Series B and emergence from stealth (Nov 2023), the SABCS 2023 and AACR 2024 preclinical presentations, the Phase 1 first-patient-dosed announcement for MBRC-101, the ASCO 2024 trial-in-progress poster, the Steve Alley CSO appointment, and the EphA5-targeted ADC publication. Paginated; X-WP-Total and X-WP-TotalPages are exposed via Access-Control-Expose-Headers.
      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
      - name: author_exclude
        in: query
        description: Ensure result set excludes posts assigned to specific authors.
        schema:
          type: array
          items:
            type: integer
      - 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
      - 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
      - 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
          minimum: 1
          default: 1
      - name: per_page
        in: query
        description: Maximum number of items to be returned in result set.
        schema:
          type: integer
          minimum: 1
          maximum: 100
          default: 10
      - 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
      - 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
            - 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 news posts.
          headers:
            X-WP-Total:
              description: Total number of matching items.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages available.
              schema:
                type: integer
            Link:
              description: RFC 8288 pagination links (rel="next" / rel="prev").
              schema:
                type: string
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Post'
        '400':
          $ref: '#/components/responses/BadRequest'
  /wp/v2/posts/(?P<id>[\d]+):
    get:
      tags:
      - news
      operationId: getNewsPost
      summary: Get a news post
      description: Retrieve a single published news post by its numeric identifier.
      parameters:
      - name: id
        in: path
        required: true
        description: Unique identifier for the object.
        schema:
          type: integer
      - 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: password
        in: query
        description: The password for the post if it is password protected.
        schema:
          type: string
      responses:
        '200':
          description: A news post.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Post'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  responses:
    NotFound:
      description: Object not found. Returns the WordPress REST error envelope.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    BadRequest:
      description: Invalid parameter. Returns the WordPress REST error envelope with code rest_invalid_param.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Post:
      type: object
      description: A news post. Field set observed live on this deployment on 2026-08-25, including the Yoast SEO and ACF extensions.
      properties:
        _links:
          type: object
          description: HAL-style link relations to self, collection, author, and assigned terms.
        acf:
          description: Advanced Custom Fields payload. The ACF-to-REST bridge is active on every content type here, but it returned an EMPTY array on every collection sampled on 2026-08-25 — no custom field group is exposed anonymously.
          anyOf:
          - type: object
          - type: array
            items: {}
        author:
          type: integer
          description: The ID for the author of the object.
        categories:
          type: array
          items:
            type: integer
          description: The terms assigned to the object in the category taxonomy.
        class_list:
          type: array
          items:
            type: string
          description: The CSS class list WordPress would render for the object.
        comment_status:
          type: string
          description: Whether or not comments are open on the object.
        content:
          allOf:
          - $ref: '#/components/schemas/RenderedText'
          description: The content for the object.
        date:
          type: string
          format: date-time
          description: The date the object was published, in the site's timezone.
        date_gmt:
          type: string
          format: date-time
          description: The date the object was published, as GMT.
        excerpt:
          allOf:
          - $ref: '#/components/schemas/RenderedText'
          description: The excerpt for the object.
        featured_media:
          type: integer
          description: The ID of the featured media attachment.
        format:
          type: string
          description: The format for the object.
        guid:
          allOf:
          - $ref: '#/components/schemas/RenderedText'
          description: The globally unique identifier for the object.
        id:
          type: integer
          description: Unique identifier for the object.
        link:
          type: string
          format: uri
          description: URL to the object on the public site.
        meta:
          type: object
          description: Registered meta fields. No custom keys are surfaced anonymously on this deployment.
        modified:
          type: string
          format: date-time
          description: The date the object was last modified, in the site's timezone.
        modified_gmt:
          type: string
          format: date-time
          description: The date the object was last modified, as GMT.
        ping_status:
          type: string
          description: Whether or not the object can be pinged.
        slug:
          type: string
          description: An alphanumeric identifier for the object unique to its type.
        status:
          type: string
          description: A named status for the object. Anonymously only `publish` is returned.
        sticky:
          type: boolean
          description: Whether or not the object should be treated as sticky.
        tags:
          type: array
          items:
            type: integer
          description: The terms assigned to the object in the post_tag taxonomy. Empty on this deployment — the post_tag taxonomy is registered but carries zero terms.
        template:
          type: string
          description: The theme file used to display the object.
        title:
          allOf:
          - $ref: '#/components/schemas/RenderedText'
          description: The title for the object.
        type:
          type: string
          description: Type of post for the object.
        yoast_head:
          type: string
          description: Rendered Yoast SEO head markup for the object.
        yoast_head_json:
          type: object
          description: Structured Yoast SEO metadata including a schema.org graph.
    RenderedText:
      type: object
      description: WordPress rendered-text object.
      properties:
        rendered:
          type: string
          description: HTML for the object, transformed for display.
        protected:
          type: boolean
          description: Whether the content is protected with a password.
    Error:
      type: object
      description: The WordPress REST error envelope as returned by this deployment. Not RFC 9457 problem+json.
      required:
      - code
      - message
      - data
      properties:
        code:
          type: string
          description: Machine-readable error code.
          examples:
          - rest_post_invalid_id
        message:
          type: string
          description: Human-readable error message.
          examples:
          - Invalid post ID.
        data:
          type: object
          properties:
            status:
              type: integer
              description: The HTTP status code.
              examples:
              - 404
            params:
              type: object
              description: Per-parameter messages, present on rest_invalid_param.
              additionalProperties:
                type: string
            details:
              type: object
              description: Per-parameter structured detail, present on rest_invalid_param.
              additionalProperties:
                type: object