openapi: 3.2.0
info:
  title: NiKang Therapeutics Search API
  version: wp/v2
  summary: Cross-content search over every published object on the site.
  description: The read-only content surface NiKang Therapeutics exposes at https://www.nikangtx.com/wp-json. NiKang
    Therapeutics is a clinical-stage biotechnology company in Wilmington, Delaware, founded in 2017, discovering
    small molecule oncology medicines against difficult-to-drug targets (HIF2α, CDK2, CDK2/4, KRAS G12D) by structure-based
    drug design. It runs no developer program and markets no product API. This document covers /wp/v2/search, the
    single cross-type search endpoint. It returned six matches for `cdk2` on 2026-08-26 and can be scoped to any
    registered subtype, including the NiKang-specific `dt_team`.
  contact:
    name: NiKang Therapeutics
    url: https://www.nikangtx.com/
    email: info@nikangtx.com
  license:
    name: All rights reserved — content is NiKang Therapeutics'; this description is an API Evangelist derivation.
    url: https://www.nikangtx.com/terms-of-use/
  termsOfService: https://www.nikangtx.com/terms-of-use/
  x-api-evangelist-provenance: 'Derived by the API Evangelist enrichment pipeline from the live WordPress REST route
    index at https://www.nikangtx.com/wp-json/ (210 routes across 17 namespaces) and verified against live anonymous
    responses on 2026-08-26. Every query parameter below appears verbatim in that route index''s `args` block for
    the endpoint it is attached to, and every collection count quoted in a description was read from the `X-WP-Total`
    response header on that date. NiKang Therapeutics publishes no OpenAPI, no developer portal, no API reference
    and no developer program; the humanURL in apis.yml points at the upstream WordPress REST handbook that defines
    the wp/v2 contract. The deployment is WP Engine behind Cloudflare, the theme is The7, and every /wp-json response
    carries `x-robots-tag: noindex`. Routes that returned 401 anonymously (/wp/v2/users, /wp/v2/settings, /wp/v2/block-types,
    wp-abilities/v1, wp-site-health/v1) and every write method are deliberately excluded. Nothing here was obtained
    with credentials.'
servers:
- url: https://www.nikangtx.com/wp-json
  description: Production content API (WP Engine origin behind Cloudflare)
tags:
- name: search
  description: Cross-content search.
paths:
  /wp/v2/search:
    get:
      tags:
      - search
      operationId: searchContent
      summary: Search published content
      description: Returns lightweight search results (id, title, url, type, subtype) across posts, pages, dt_team
        objects and terms. This is the only route that spans every content type in one call.
      parameters:
      - $ref: '#/components/parameters/Context'
      - $ref: '#/components/parameters/Page'
      - $ref: '#/components/parameters/PerPage'
      - name: search
        in: query
        schema:
          type: string
        description: Limit results to those matching a string.
      - name: type
        in: query
        schema:
          type: string
          enum:
          - post
          - term
          - post-format
          default: post
        description: Limit results to items of an object type.
      - name: subtype
        in: query
        schema:
          type: array
          items:
            enum:
            - post
            - page
            - dt_team
            - wpb_gutenberg_param
            - category
            - post_tag
            - dt_team_category
            - any
            type: string
          default: any
        description: Limit results to items of one or more object subtypes.
      - name: exclude
        in: query
        schema:
          type: array
          items:
            type: integer
        description: Ensure result set excludes specific IDs.
      - name: include
        in: query
        schema:
          type: array
          items:
            type: integer
        description: Limit result set to specific IDs.
      - $ref: '#/components/parameters/Fields'
      - $ref: '#/components/parameters/Embed'
      responses:
        '200':
          description: A page of search results.
          headers:
            X-WP-Total:
              description: Total number of matching items.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages available at the current per_page.
              schema:
                type: integer
            Link:
              description: RFC 8288 Link header carrying rel="next" and rel="prev".
              schema:
                type: string
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/SearchResult'
        '400':
          description: 'Invalid parameter. Observed verbatim on per_page=200: rest_invalid_param with a per-parameter
            details block.'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  parameters:
    Context:
      name: context
      in: query
      description: Scope under which the request is made; determines fields present in response. Anonymously only
        `view` and `embed` return data — `edit` requires an authenticated user.
      schema:
        type: string
        enum:
        - view
        - embed
        - edit
        default: view
    Page:
      name: page
      in: query
      description: Current page of the collection.
      schema:
        type: integer
        default: 1
        minimum: 1
    PerPage:
      name: per_page
      in: query
      description: Maximum number of items to be returned in result set. Values above 100 return 400 rest_invalid_param;
        the bound is not clamped.
      schema:
        type: integer
        default: 10
        minimum: 1
        maximum: 100
    Fields:
      name: _fields
      in: query
      description: Comma-separated allow-list of top-level response fields to return.
      schema:
        type: string
    Embed:
      name: _embed
      in: query
      description: Inline embeddable resources (author, featured media, terms) under _embedded.
      schema:
        type: string
    ResourceId:
      name: id
      in: path
      required: true
      description: Unique identifier for the resource.
      schema:
        type: integer
  schemas:
    SearchResult:
      type: object
      properties:
        id:
          type: integer
        title:
          type: string
        url:
          type: string
          format: uri
        type:
          type: string
          enum:
          - post
          - term
          - post-format
        subtype:
          type: string
          enum:
          - post
          - page
          - dt_team
          - wpb_gutenberg_param
          - category
          - post_tag
          - dt_team_category
        _links:
          type: object
    Error:
      type: object
      description: WordPress REST error envelope. Not RFC 9457 problem+json — there is no `type` URI and the media
        type is application/json.
      properties:
        code:
          type: string
          description: Machine-readable error code, e.g. rest_invalid_param, rest_post_invalid_id, rest_no_route,
            rest_forbidden.
        message:
          type: string
          description: Human-readable message.
        data:
          type: object
          properties:
            status:
              type: integer
              description: HTTP status code, repeated in the body.
            params:
              type: object
              additionalProperties:
                type: string
              description: Per-parameter validation messages (400 only).
            details:
              type: object
              description: Per-parameter structured detail with its own code/message (400 only).
      required:
      - code
      - message
      - data