Colossal Biosciences Posts API

openapi: 3.2.0
info:
  title: Colossal Biosciences Content API (WordPress REST wp/v2) Posts API
  version: wp/v2
  summary: 'Public read surface of colossal.com content: news posts, pages, media, taxonomies, comments and site search.'
  description: 'Colossal Biosciences publishes colossal.com on WordPress, which exposes the WordPress REST API at https://colossal.com/wp-json/. The wp/v2 namespace is anonymously readable and returns the company''s newsroom posts, marketing pages, media library, categories, tags, comments and a site-wide search endpoint as JSON.


    This document was DERIVED mechanically by API Evangelist from the route-discovery document served at https://colossal.com/wp-json/ on 2026-08-02 - every path, method and parameter below is taken verbatim from that descriptor. Colossal Biosciences does not publish an OpenAPI definition of its own, and this is not a product API: it is the content API the CMS exposes. Write operations exist on these routes but require authentication (WordPress Application Passwords over HTTP Basic).'
  contact:
    name: Colossal Biosciences
    url: https://colossal.com/
  x-derived-by: API Evangelist enrichment pipeline
  x-derived-from: https://colossal.com/wp-json/
  x-derived-on: '2026-08-02'
  x-provider-published: false
servers:
- url: https://colossal.com/wp-json
  description: Production
tags:
- name: Posts
paths:
  /wp/v2/posts:
    get:
      operationId: getPosts
      summary: GET /wp/v2/posts
      tags:
      - Posts
      parameters:
      - name: context
        in: query
        required: false
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
        description: Scope under which the request is made; determines fields present in response.
      - name: page
        in: query
        required: false
        schema:
          type: integer
          default: 1
          minimum: 1
        description: Current page of the collection.
      - name: per_page
        in: query
        required: false
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
        description: Maximum number of items to be returned in result set.
      - name: search
        in: query
        required: false
        schema:
          type: string
        description: Limit results to those matching a string.
      - name: after
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts published after a given ISO8601 compliant date.
      - name: modified_after
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified after a given ISO8601 compliant date.
      - name: author
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to posts assigned to specific authors.
      - name: author_exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Ensure result set excludes posts assigned to specific authors.
      - name: before
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts published before a given ISO8601 compliant date.
      - name: modified_before
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified before a given ISO8601 compliant date.
      - name: exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Ensure result set excludes specific IDs.
      - name: include
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to specific IDs.
      - name: search_semantics
        in: query
        required: false
        schema:
          type: string
          enum:
          - exact
        description: How to interpret the search input.
      - name: offset
        in: query
        required: false
        schema:
          type: integer
        description: Offset the result set by a specific number of items.
      - name: order
        in: query
        required: false
        schema:
          type: string
          enum:
          - asc
          - desc
          default: desc
        description: Order sort attribute ascending or descending.
      - name: orderby
        in: query
        required: false
        schema:
          type: string
          enum:
          - author
          - date
          - id
          - include
          - modified
          - parent
          - relevance
          - slug
          - include_slugs
          - title
          default: date
        description: Sort collection by post attribute.
      - name: search_columns
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            enum:
            - post_title
            - post_content
            - post_excerpt
            type: string
        description: Array of column names to be searched.
      - name: slug
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
        description: Limit result set to posts with one or more specific slugs.
      - name: status
        in: query
        required: false
        schema:
          type: array
          default: publish
          items:
            enum:
            - publish
            - future
            - draft
            - pending
            - private
            - trash
            - auto-draft
            - inherit
            - request-pending
            - request-confirmed
            - request-failed
            - request-completed
            - acf-disabled
            - dp-rewrite-republish
            - any
            type: string
        description: Limit result set to posts assigned one or more statuses.
      - name: tax_relation
        in: query
        required: false
        schema:
          type: string
          enum:
          - AND
          - OR
        description: Limit result set based on relationship between multiple taxonomies.
      - name: categories
        in: query
        required: false
        schema:
          type:
          - object
          - array
          oneOf:
          - title: Term ID List
            description: Match terms with the listed IDs.
            type: array
            items:
              type: integer
          - title: Term ID Taxonomy Query
            description: Perform an advanced term query.
            type: object
            properties:
              terms:
                description: Term IDs.
                type: array
                items:
                  type: integer
                default: []
              include_children:
                description: Whether to include child terms in the terms limiting the result set.
                type: boolean
                default: false
              operator:
                description: Whether items must be assigned all or any of the specified terms.
                type: string
                enum:
                - AND
                - OR
                default: OR
            additionalProperties: false
        description: Limit result set to items with specific terms assigned in the categories taxonomy.
      - name: categories_exclude
        in: query
        required: false
        schema:
          type:
          - object
          - array
          oneOf:
          - title: Term ID List
            description: Match terms with the listed IDs.
            type: array
            items:
              type: integer
          - title: Term ID Taxonomy Query
            description: Perform an advanced term query.
            type: object
            properties:
              terms:
                description: Term IDs.
                type: array
                items:
                  type: integer
                default: []
              include_children:
                description: Whether to include child terms in the terms limiting the result set.
                type: boolean
                default: false
            additionalProperties: false
        description: Limit result set to items except those with specific terms assigned in the categories taxonomy.
      - name: tags
        in: query
        required: false
        schema:
          type:
          - object
          - array
          oneOf:
          - title: Term ID List
            description: Match terms with the listed IDs.
            type: array
            items:
              type: integer
          - title: Term ID Taxonomy Query
            description: Perform an advanced term query.
            type: object
            properties:
              terms:
                description: Term IDs.
                type: array
                items:
                  type: integer
                default: []
              operator:
                description: Whether items must be assigned all or any of the specified terms.
                type: string
                enum:
                - AND
                - OR
                default: OR
            additionalProperties: false
        description: Limit result set to items with specific terms assigned in the tags taxonomy.
      - name: tags_exclude
        in: query
        required: false
        schema:
          type:
          - object
          - array
          oneOf:
          - title: Term ID List
            description: Match terms with the listed IDs.
            type: array
            items:
              type: integer
          - title: Term ID Taxonomy Query
            description: Perform an advanced term query.
            type: object
            properties:
              terms:
                description: Term IDs.
                type: array
                items:
                  type: integer
                default: []
            additionalProperties: false
        description: Limit result set to items except those with specific terms assigned in the tags taxonomy.
      - name: sticky
        in: query
        required: false
        schema:
          type: boolean
        description: Limit result set to items that are sticky.
      - name: ignore_sticky
        in: query
        required: false
        schema:
          type: boolean
          default: true
        description: Whether to ignore sticky posts or not.
      - name: format
        in: query
        required: false
        schema:
          type: array
          items:
            enum:
            - standard
            - aside
            - chat
            - gallery
            - link
            - image
            - quote
            - status
            - video
            - audio
            type: string
          uniqueItems: true
        description: Limit result set to items assigned one or more given formats.
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type:
                - array
                - object
        '400':
          $ref: '#/components/responses/WpError'
        '401':
          $ref: '#/components/responses/WpError'
        '404':
          $ref: '#/components/responses/WpError'
    post:
      operationId: createPosts
      summary: POST /wp/v2/posts
      tags:
      - Posts
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                date:
                  type:
                  - string
                  - 'null'
                  format: date-time
                  description: The date the post was published, in the site's timezone.
                date_gmt:
                  type:
                  - string
                  - 'null'
                  format: date-time
                  description: The date the post was published, as GMT.
                slug:
                  type: string
                  description: An alphanumeric identifier for the post unique to its type.
                status:
                  type: string
                  enum:
                  - publish
                  - future
                  - draft
                  - pending
                  - private
                  - acf-disabled
                  description: A named status for the post.
                password:
                  type: string
                  description: A password to protect access to the content and excerpt.
                title:
                  type: object
                  properties:
                    raw:
                      description: Title for the post, as it exists in the database.
                      type: string
                      context:
                      - edit
                    rendered:
                      description: HTML title for the post, transformed for display.
                      type: string
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                  description: The title for the post.
                content:
                  type: object
                  properties:
                    raw:
                      description: Content for the post, as it exists in the database.
                      type: string
                      context:
                      - edit
                    rendered:
                      description: HTML content for the post, transformed for display.
                      type: string
                      context:
                      - view
                      - edit
                      readonly: true
                    block_version:
                      description: Version of the content block format used by the post.
                      type: integer
                      context:
                      - edit
                      readonly: true
                    protected:
                      description: Whether the content is protected with a password.
                      type: boolean
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                  description: The content for the post.
                author:
                  type: integer
                  description: The ID for the author of the post.
                excerpt:
                  type: object
                  properties:
                    raw:
                      description: Excerpt for the post, as it exists in the database.
                      type: string
                      context:
                      - edit
                    rendered:
                      description: HTML excerpt for the post, transformed for display.
                      type: string
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                    protected:
                      description: Whether the excerpt is protected with a password.
                      type: boolean
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                  description: The excerpt for the post.
                featured_media:
                  type: integer
                  description: The ID of the featured media for the post.
                comment_status:
                  type: string
                  enum:
                  - open
                  - closed
                  description: Whether or not comments are open on the post.
                ping_status:
                  type: string
                  enum:
                  - open
                  - closed
                  description: Whether or not the post can be pinged.
                format:
                  type: string
                  enum:
                  - standard
                  - aside
                  - chat
                  - gallery
                  - link
                  - image
                  - quote
                  - status
                  - video
                  - audio
                  description: The format for the post.
                meta:
                  type: object
                  properties:
                    _acf_changed:
                      type: boolean
                      title: ''
                      description: ''
                      default: false
                    footnotes:
                      type: string
                      title: ''
                      description: ''
                      default: ''
                  description: Meta fields.
                sticky:
                  type: boolean
                  description: Whether or not the post should be treated as sticky.
                template:
                  type: string
                  description: The theme file to use to display the post.
                categories:
                  type: array
                  items:
                    type: integer
                  description: The terms assigned to the post in the category taxonomy.
                tags:
                  type: array
                  items:
                    type: integer
                  description: The terms assigned to the post in the post_tag taxonomy.
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type: object
        '400':
          $ref: '#/components/responses/WpError'
        '401':
          $ref: '#/components/responses/WpError'
        '403':
          $ref: '#/components/responses/WpError'
        '404':
          $ref: '#/components/responses/WpError'
      security:
      - applicationPassword: []
  /wp/v2/posts/{id}:
    parameters:
    - name: id
      in: path
      required: true
      schema:
        type: string
      description: WordPress posts identifier.
    get:
      operationId: getPostsId
      summary: GET /wp/v2/posts/{id}
      tags:
      - Posts
      parameters:
      - name: context
        in: query
        required: false
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
        description: Scope under which the request is made; determines fields present in response.
      - name: excerpt_length
        in: query
        required: false
        schema:
          type: integer
        description: Override the default excerpt length.
      - name: password
        in: query
        required: false
        schema:
          type: string
        description: The password for the post if it is password protected.
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type:
                - array
                - object
        '400':
          $ref: '#/components/responses/WpError'
        '401':
          $ref: '#/components/responses/WpError'
        '404':
          $ref: '#/components/responses/WpError'
    post:
      operationId: createPostsId
      summary: POST /wp/v2/posts/{id}
      tags:
      - Posts
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                date:
                  type:
                  - string
                  - 'null'
                  format: date-time
                  description: The date the post was published, in the site's timezone.
                date_gmt:
                  type:
                  - string
                  - 'null'
                  format: date-time
                  description: The date the post was published, as GMT.
                slug:
                  type: string
                  description: An alphanumeric identifier for the post unique to its type.
                status:
                  type: string
                  enum:
                  - publish
                  - future
                  - draft
                  - pending
                  - private
                  - acf-disabled
                  description: A named status for the post.
                password:
                  type: string
                  description: A password to protect access to the content and excerpt.
                title:
                  type: object
                  properties:
                    raw:
                      description: Title for the post, as it exists in the database.
                      type: string
                      context:
                      - edit
                    rendered:
                      description: HTML title for the post, transformed for display.
                      type: string
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                  description: The title for the post.
                content:
                  type: object
                  properties:
                    raw:
                      description: Content for the post, as it exists in the database.
                      type: string
                      context:
                      - edit
                    rendered:
                      description: HTML content for the post, transformed for display.
                      type: string
                      context:
                      - view
                      - edit
                      readonly: true
                    block_version:
                      description: Version of the content block format used by the post.
                      type: integer
                      context:
                      - edit
                      readonly: true
                    protected:
                      description: Whether the content is protected with a password.
                      type: boolean
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                  description: The content for the post.
                author:
                  type: integer
                  description: The ID for the author of the post.
                excerpt:
                  type: object
                  properties:
                    raw:
                      description: Excerpt for the post, as it exists in the database.
                      type: string
                      context:
                      - edit
                    rendered:
                      description: HTML excerpt for the post, transformed for display.
                      type: string
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                    protected:
                      description: Whether the excerpt is protected with a password.
                      type: boolean
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                  description: The excerpt for the post.
                featured_media:
                  type: integer
                  description: The ID of the featured media for the post.
                comment_status:
                  type: string
                  enum:
                  - open
                  - closed
                  description: Whether or not comments are open on the post.
                ping_status:
                  type: string
                  enum:
                  - open
                  - closed
                  description: Whether or not the post can be pinged.
                format:
                  type: string
                  enum:
                  - standard
                  - aside
                  - chat
                  - gallery
                  - link
                  - image
                  - quote
                  - status
                  - video
                  - audio
                  description: The format for the post.
                meta:
                  type: object
                  properties:
                    _acf_changed:
                      type: boolean
                      title: ''
                      description: ''
                      default: false
                    footnotes:
                      type: string
                      title: ''
                      description: ''
                      default: ''
                  description: Meta fields.
                sticky:
                  type: boolean
                  description: Whether or not the post should be treated as sticky.
                template:
                  type: string
                  description: The theme file to use to display the post.
                categories:
                  type: array
                  items:
                    type: integer
                  description: The terms assigned to the post in the category taxonomy.
                tags:
                  type: array
                  items:
                    type: integer
                  description: The terms assigned to the post in the post_tag taxonomy.
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type: object
        '400':
          $ref: '#/components/responses/WpError'
        '401':
          $ref: '#/components/responses/WpError'
        '403':
          $ref: '#/components/responses/WpError'
        '404':
          $ref: '#/components/responses/WpError'
      security:
      - applicationPassword: []
    put:
      operationId: replacePostsId
      summary: PUT /wp/v2/posts/{id}
      tags:
      - Posts
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                date:
                  type:
                  - string
                  - 'null'
                  format: date-time
                  description: The date the post was published, in the site's timezone.
                date_gmt:
                  type:
                  - string
                  - 'null'
                  format: date-time
                  description: The date the post was published, as GMT.
                slug:
                  type: string
                  description: An alphanumeric identifier for the post unique to its type.
                status:
                  type: string
                  enum:
                  - publish
                  - future
                  - draft
                  - pending
                  - private
                  - acf-disabled
                  description: A named status for the post.
                password:
                  type: string
                  description: A password to protect access to the content and excerpt.
                title:
                  type: object
                  properties:
                    raw:
                      description: Title for the post, as it exists in the database.
                      type: string
                      context:
                      - edit
                    rendered:
                      description: HTML title for the post, transformed for display.
                      type: string
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                  description: The title for the post.
                content:
                  type: object
                  properties:
                    raw:
                      description: Content for the post, as it exists in the database.
                      type: string
                      context:
                      - edit
                    rendered:
                      description: HTML content for the post, transformed for display.
                      type: string
                      context:
                      - view
                      - edit
                      readonly: true
                    block_version:
                      description: Version of the content block format used by the post.
                      type: integer
                      context:
                      - edit
                      readonly: true
                    protected:
                      description: Whether the content is protected with a password.
                      type: boolean
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                  description: The content for the post.
                author:
                  type: integer
                  description: The ID for the author of the post.
                excerpt:
                  type: object
                  properties:
                    raw:
                      description: Excerpt for the post, as it exists in the database.
                      type: string
                      context:
                      - edit
                    rendered:
                      description: HTML excerpt for the post, transformed for display.
                      type: string
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                    protected:
                      description: Whether the excerpt is protected with a password.
                      type: boolean
                      context:
                      - view
                      - edit
                      - embed
                      readonly: true
                  description: The excerpt for the post.
                featured_media:
                  type: integer
                  description: The ID of the featured media for the post.
                comment_status:
                  type: string
                  enum:
                  - open
                  - closed
                  description: Whether or not comments are open on the post.
                ping_status:
                  type: string
                  enum:
                  - open
                  - closed
                  description: Whether or not the post can be pinged.
                format:
                  type: string
                  enum:
                  - standard
                  - aside
                  - chat
                  - gallery
                  - link
                  - image
                  - quote
                  - status
                  - video
                  - audio
                  description: The format for the post.
                meta:
                  type: object
                  properties:
                    _acf_changed:
                      type: boolean
                      title: ''
                      description: ''
                      default: false
                    footnotes:
                      type: string
                      title: ''
                      description: ''
                      default: ''
                  description: Meta fields.
                sticky:
                  type: boolean
                  description: Whether or not the post should be treated as sticky.
                temp

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