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OpenAPI Specification

openapi: 3.2.0
info:
  title: Engrail Therapeutics Site Content API (WordPress REST) Types API
  version: wp/v2
  description: The public, anonymously-readable content API exposed by engrail.com. Engrail Therapeutics is a clinical-stage precision-neuroscience company and does not publish a product API; this contract is the read-only content surface its WordPress-backed corporate site exposes at /wp-json/wp/v2. It is DERIVED mechanically from the provider's own route-discovery document - every path, method, and parameter below is copied verbatim from https://www.engrail.com/wp-json/ . Write operations exist on the live host but require authentication and are deliberately not modelled here.
  contact:
    name: Engrail Therapeutics
    url: https://www.engrail.com/contact-us/
  x-derived-from: https://www.engrail.com/wp-json/
  x-derivation-method: route-discovery
  x-evidence:
    fetched: '2026-08-01'
    url: https://www.engrail.com/wp-json/
    http_status: 200
    content_type: application/json
servers:
- url: https://www.engrail.com/wp-json
  description: Production
tags:
- name: Types
paths:
  /wp/v2/types:
    get:
      operationId: listTypes
      summary: List types
      description: Derived from the WordPress REST API route discovery document published at https://www.engrail.com/wp-json/ . Anonymous read access verified 2026-08-01.
      tags:
      - Types
      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.
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
          headers:
            X-WP-Total:
              description: Total number of items in the collection.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages in the collection.
              schema:
                type: integer
            Link:
              description: RFC 8288 pagination links (rel=next / rel=prev).
              schema:
                type: string
        '400':
          $ref: '#/components/responses/BadRequest'
components:
  schemas:
    Error:
      type: object
      description: WordPress REST API error envelope (observed live 2026-08-01).
      properties:
        code:
          type: string
          description: Machine-readable error code, e.g. rest_post_invalid_id.
        message:
          type: string
          description: Human-readable error message.
        data:
          type: object
          properties:
            status:
              type: integer
              description: HTTP status code.
            params:
              type: object
              description: Per-parameter validation messages.
            details:
              type: object
              description: Per-parameter structured error details.
      required:
      - code
      - message
      - data
  responses:
    BadRequest:
      description: Invalid parameter (rest_invalid_param).
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    applicationPassword:
      type: http
      scheme: basic
      description: WordPress Application Passwords, advertised by the site's own REST index (authentication.application-passwords.endpoints.authorization = https://www.engrail.com/wp-admin/authorize-application.php). Required only for write operations and non-public collections; the operations modelled here are anonymously readable.