openapi: 3.2.0 info: title: IgGenix Content API (WordPress REST wp/v2) Search API version: wp/v2 summary: 'Public read surface of iggenix.com content: press releases, peer-reviewed publications, conference abstracts, careers postings, pages, media, taxonomies and site search.' description: 'IgGenix publishes iggenix.com on WordPress (hosted on WP Engine as iggenix.wpengine.com), which exposes the WordPress REST API at https://iggenix.com/wp-json/. The wp/v2 namespace is anonymously readable and returns the company''s press releases, peer-reviewed publications, conference abstracts, a careers post type, pages, media library, taxonomies and a site-wide search endpoint as JSON. This document was DERIVED mechanically by API Evangelist from the route-discovery document served at https://iggenix.com/wp-json/ on 2026-08-22 — every path, method, parameter, type, enum and default below is taken verbatim from that descriptor, and each collection was confirmed with an anonymous GET. IgGenix 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); GET /wp/v2/settings and the wp-abilities/v1 registry return 401 rest_forbidden anonymously. NOTE ON THE SITE ITSELF: on the date of derivation the HTML front end at iggenix.com served another company''s home page (iECURE, canonical https://iecure.com/) for the site root and for every unmatched path, including /privacy-policy/ and /the-iggenix-team/. The REST API and the custom-post-type archives (/publications/, /abstracts/, /pressreleases/) are unambiguously IgGenix''s — the route index reports name "IgGenix" and returns IGNX001 peanut-allergy content — so this contract is attributed to IgGenix. The HTML routing defect is recorded in review.yml.' contact: name: IgGenix url: https://iggenix.com/ email: info@IgGenix.com x-derived-by: API Evangelist enrichment pipeline x-derived-from: https://iggenix.com/wp-json/ x-derived-on: '2026-08-22' x-provider-published: false servers: - url: https://iggenix.com/wp-json description: Production tags: - name: Search paths: /wp/v2/search: get: operationId: getSearch summary: GET /wp/v2/search tags: - Search parameters: - name: context in: query required: false schema: type: string enum: - view - embed default: view description: Scope under which the request is made; determines fields present in response. - 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: 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: subtype in: query required: false schema: type: array default: any items: type: string enum: - post - page - publications - abstracts - careers - pressreleases - category - post_tag - any description: Limit results to items of one or more object subtypes. - name: type in: query required: false schema: type: string enum: - post - term - post-format default: post description: Limit results to items of an object type. responses: '200': description: Success. Collection responses also carry X-WP-Total and X-WP-TotalPages headers and an RFC 8288 Link header for pagination. headers: X-WP-Total: description: Total number of items in the unpaginated collection. schema: type: integer X-WP-TotalPages: description: Total number of pages available at the current per_page. schema: type: integer Link: description: RFC 8288 next/prev pagination links. schema: type: string content: application/json: schema: type: object additionalProperties: true '400': $ref: '#/components/responses/BadRequest' '404': $ref: '#/components/responses/NotFound' security: - {} - applicationPassword: [] components: securitySchemes: applicationPassword: type: http scheme: basic description: WordPress Application Passwords over HTTP Basic. Advertised by the site's own route index at https://iggenix.com/wp-json/ under authentication.application-passwords, with the authorization endpoint at https://iggenix.com/wp-admin/authorize-application.php. Required only for write operations and for the authenticated-read routes (/wp/v2/settings, /wp-abilities/v1/*); the content read surface is anonymous. responses: BadRequest: description: Invalid parameter (rest_invalid_param). content: application/json: schema: $ref: '#/components/schemas/WpError' Unauthorized: description: Authentication required or rejected (rest_forbidden / rest_not_logged_in). Observed verbatim on GET /wp/v2/settings and GET /wp-abilities/v1/abilities. content: application/json: schema: $ref: '#/components/schemas/WpError' Forbidden: description: Authenticated but not permitted (rest_cannot_view / rest_forbidden). content: application/json: schema: $ref: '#/components/schemas/WpError' NotFound: description: No route or resource matched (rest_no_route / rest_post_invalid_id). content: application/json: schema: $ref: '#/components/schemas/WpError' schemas: WpError: type: object description: The WordPress REST API error envelope (WP_Error serialized to JSON). Observed verbatim from this host. properties: code: type: string description: Machine-readable error slug, e.g. rest_post_invalid_id. 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: true details: type: object additionalProperties: true additionalProperties: true required: - code - message - data example: code: rest_post_invalid_id message: Invalid post ID. data: status: 404 RenderedText: type: object description: WordPress renders text fields as an object with a rendered HTML string. properties: rendered: type: string description: HTML-rendered value. raw: type: string description: Unrendered source; present only for authenticated context=edit. Links: type: object description: HAL-style _links hypermedia block returned on every resource. additionalProperties: true