openapi: 3.2.0
info:
  title: MOMA Therapeutics Oembed o Embed API
  version: wp/v2
  summary: Anonymously readable WordPress REST content API behind momatx.com.
  description: The oEmbed provider surface of momatx.com.
  contact:
    name: MOMA Therapeutics
    url: https://momatx.com/
    email: info@momatx.com
  x-api-evangelist-provenance: Derived by the API Evangelist enrichment pipeline from the live WordPress REST route index published at https://momatx.com/wp-json/ (219 routes across 12 namespaces) and verified against live anonymous responses on 2026-08-26. Every parameter below appears verbatim in that index's `args` for the endpoint, every schema property name was read from a real response body, and every collection count in a description was read from the `X-WP-Total` response header on that date. MOMA Therapeutics publishes no OpenAPI, no developer portal and no API reference for this surface; the humanURL in apis.yml points at the upstream WordPress REST handbook that defines the wp/v2 contract. The deployment is WP Engine (nginx), with Wordfence, Yoast SEO and Advanced Custom Fields registering additional namespaces. Routes that returned 401 anonymously (/wp/v2/users, /wp/v2/settings, /wp/v2/menu-items, /wp/v2/plugins, /wp/v2/themes and the entire wp-abilities/v1 namespace) are deliberately excluded, as are all write operations. Nothing here was obtained with credentials.
servers:
- url: https://momatx.com/wp-json
  description: Production WordPress REST content API
tags:
- name: o Embed
  description: oEmbed 1.0 provider endpoint for momatx.com URLs.
paths:
  /oembed/1.0/embed:
    get:
      tags:
      - o Embed
      operationId: getOEmbed
      summary: Get an oEmbed response for a momatx.com URL
      description: Returns an oEmbed 1.0 `rich` response for any published momatx.com URL — title, description, provider identity, an embeddable `html` blockquote and thumbnail dimensions. Verified live on 2026-08-26 against https://momatx.com/science/.
      parameters:
      - name: url
        in: query
        description: The URL of the resource for which to fetch oEmbed data.
        required: true
        schema:
          type: string
          format: uri
      - name: format
        in: query
        description: The `format` parameter.
        schema:
          default: json
      - name: maxwidth
        in: query
        description: The `maxwidth` parameter.
        schema:
          default: 600
      responses:
        '200':
          description: The oEmbed response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OEmbed'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    OEmbed:
      type: object
      description: An oEmbed 1.0 rich response for a momatx.com URL.
      properties:
        version:
          type: string
          enum:
          - '1.0'
        provider_name:
          type: string
        provider_url:
          type: string
          format: uri
        author_name:
          type: string
        author_url:
          type: string
          format: uri
        title:
          type: string
        description:
          type: string
        type:
          type: string
          enum:
          - rich
          - link
          - photo
          - video
        width:
          type: integer
        height:
          type: integer
        html:
          type: string
        thumbnail_url:
          type: string
          format: uri
        thumbnail_width:
          type: integer
        thumbnail_height:
          type: integer
    Error:
      type: object
      description: The WordPress REST error envelope. It is NOT RFC 9457 `application/problem+json`; it is a bespoke JSON object served as `application/json`.
      required:
      - code
      - message
      - data
      properties:
        code:
          type: string
          description: Machine-readable error slug, e.g. `rest_post_invalid_id`.
          examples:
          - rest_no_route
        message:
          type: string
          description: Human-readable message.
        data:
          type: object
          properties:
            status:
              type: integer
              description: HTTP status code, repeated in the body.
            params:
              type: array
              items:
                type: string
  responses:
    NotFound:
      description: No such object or no matching route (`rest_post_invalid_id`, `rest_no_route`).
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'