openapi: 3.1.0
info:
  title: AEE Products API
  version: wp/v2
  description: 'Public, unauthenticated read access to the Aerospace Engineering Equipment (AEE) friction stir welding product
    catalogue behind a-fsw.com — 18 published machines and tools across 6 product categories, exposed through the WordPress
    core REST API custom post type `product` and its `product-category` taxonomy. Anonymous access is read-only: the collections
    answer GET without credentials. Write methods exist on the same routes but require WordPress application-password authentication
    and are not part of the public surface.'
  contact:
    name: Aerospace Engineering Equipment (Suzhou) Co., Ltd.
    url: https://a-fsw.com/contact-us/
  x-derived-from: https://a-fsw.com/wp-json/ route index + per-route HTTP OPTIONS schema documents
  x-derived-on: '2026-09-10'
  x-api-evangelist-note: Third-party profile. AEE publishes no developer program; this documents the anonymously readable
    WordPress REST content API behind a-fsw.com. Every path, parameter and schema here was read from the server's own published
    OPTIONS documents on 2026-09-10 — nothing is invented.
servers:
- url: https://a-fsw.com/wp-json
  description: AEE (a-fsw.com) WordPress REST API
tags:
- name: Products
  description: AEE friction stir welding machines, production lines and tooling.
- name: Product Categories
  description: The product-category taxonomy grouping AEE equipment (FSW Machine, FSW Tools, Pin Tools, Automatic FSW Production
    Line).
paths:
  /wp/v2/product:
    get:
      operationId: listProducts
      summary: List products
      description: Retrieve a paginated collection of published AEE friction stir welding products. 18 products were published
        at capture on 2026-09-10.
      tags:
      - Products
      parameters:
      - 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: before
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts published before a given ISO8601 compliant date.
      - 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: exclude
        in: query
        required: false
        schema:
          type: array
          items:
            type: integer
          default: []
        description: Ensure result set excludes specific IDs.
      - name: include
        in: query
        required: false
        schema:
          type: array
          items:
            type: integer
          default: []
        description: Limit result set to specific IDs.
      - 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: 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: 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: page
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          default: 1
        description: Current page of the collection.
      - name: per_page
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          maximum: 100
          default: 10
        description: Maximum number of items to be returned in result set.
      - name: product-category
        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 product-category taxonomy.
      - name: product-category_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 product-category taxonomy.
      - name: search
        in: query
        required: false
        schema:
          type: string
        description: Limit results to those matching a string.
      - name: search_columns
        in: query
        required: false
        schema:
          type: array
          items:
            enum:
            - post_title
            - post_content
            - post_excerpt
            type: string
          default: []
        description: Array of column names to be searched.
      - name: search_semantics
        in: query
        required: false
        schema:
          type: string
          enum:
          - exact
        description: How to interpret the search input.
      - 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
          items:
            enum:
            - publish
            - future
            - draft
            - pending
            - private
            - trash
            - auto-draft
            - inherit
            - request-pending
            - request-confirmed
            - request-failed
            - request-completed
            - email_sent
            - email_failed
            - email_scheduled
            - any
            type: string
          default: publish
        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.
      responses:
        '200':
          description: A page of published AEE products.
          headers:
            X-WP-Total: &id001
              description: Total number of matching items across all pages.
              schema:
                type: integer
            X-WP-TotalPages: &id002
              description: Total number of pages available at the current per_page size.
              schema:
                type: integer
            Link: &id003
              description: RFC 8288 pagination links (rel="next" / rel="prev").
              schema:
                type: string
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Product'
        '400':
          description: Invalid parameter. WordPress returns `rest_invalid_param` with a per-parameter detail map.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '401':
          description: Not authorized for the requested context. Anonymous callers may only use `context=view`.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /wp/v2/product/{id}:
    get:
      operationId: getProduct
      summary: Get a product
      description: Retrieve a single published AEE product by its numeric identifier.
      tags:
      - Products
      parameters:
      - name: id
        in: path
        required: true
        description: Unique identifier for the post.
        schema:
          type: integer
      - 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: The requested AEE product.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Product'
        '400':
          description: Invalid parameter. WordPress returns `rest_invalid_param` with a per-parameter detail map.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '401':
          description: Not authorized for the requested context. Anonymous callers may only use `context=view`.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: 'Not found. OBSERVED 2026-09-10: the edge (nginx/Cloudflare in front of WordPress) intercepts item-level
            misses and returns an HTML 404 page with content-type text/html, NOT the WordPress JSON error envelope. An API
            consumer must therefore branch on content-type, not assume JSON.'
          content:
            text/html:
              schema:
                type: string
                description: nginx HTML 404 page. The WordPress rest_post_invalid_id JSON envelope is not reached.
  /wp/v2/product-category:
    get:
      operationId: listProductCategories
      summary: List product categories
      description: Retrieve the product-category taxonomy terms used to group AEE equipment. 6 terms were published at capture
        on 2026-09-10.
      tags:
      - Product Categories
      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: exclude
        in: query
        required: false
        schema:
          type: array
          items:
            type: integer
          default: []
        description: Ensure result set excludes specific IDs.
      - name: hide_empty
        in: query
        required: false
        schema:
          type: boolean
          default: false
        description: Whether to hide terms not assigned to any posts.
      - name: include
        in: query
        required: false
        schema:
          type: array
          items:
            type: integer
          default: []
        description: Limit result set to specific IDs.
      - name: order
        in: query
        required: false
        schema:
          type: string
          enum:
          - asc
          - desc
          default: asc
        description: Order sort attribute ascending or descending.
      - name: orderby
        in: query
        required: false
        schema:
          type: string
          enum:
          - id
          - include
          - name
          - slug
          - include_slugs
          - term_group
          - description
          - count
          default: name
        description: Sort collection by term attribute.
      - name: page
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          default: 1
        description: Current page of the collection.
      - name: parent
        in: query
        required: false
        schema:
          type: integer
        description: Limit result set to terms assigned to a specific parent.
      - name: per_page
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          maximum: 100
          default: 10
        description: Maximum number of items to be returned in result set.
      - name: post
        in: query
        required: false
        schema:
          type: integer
          default: null
        description: Limit result set to terms assigned to a specific post.
      - name: search
        in: query
        required: false
        schema:
          type: string
        description: Limit results to those matching a string.
      - name: slug
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
        description: Limit result set to terms with one or more specific slugs.
      responses:
        '200':
          description: A page of product-category terms.
          headers:
            X-WP-Total: *id001
            X-WP-TotalPages: *id002
            Link: *id003
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ProductCategory'
        '400':
          description: Invalid parameter. WordPress returns `rest_invalid_param` with a per-parameter detail map.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '401':
          description: Not authorized for the requested context. Anonymous callers may only use `context=view`.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /wp/v2/product-category/{id}:
    get:
      operationId: getProductCategory
      summary: Get a product category
      description: Retrieve a single product-category term by its numeric identifier.
      tags:
      - Product Categories
      parameters:
      - name: id
        in: path
        required: true
        description: Unique identifier for the term.
        schema:
          type: integer
      - 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: The requested product-category term.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProductCategory'
        '400':
          description: Invalid parameter. WordPress returns `rest_invalid_param` with a per-parameter detail map.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '401':
          description: Not authorized for the requested context. Anonymous callers may only use `context=view`.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: 'Not found. OBSERVED 2026-09-10: the edge (nginx/Cloudflare in front of WordPress) intercepts item-level
            misses and returns an HTML 404 page with content-type text/html, NOT the WordPress JSON error envelope. An API
            consumer must therefore branch on content-type, not assume JSON.'
          content:
            text/html:
              schema:
                type: string
                description: nginx HTML 404 page. The WordPress rest_post_invalid_id JSON envelope is not reached.
components:
  schemas:
    Error:
      type: object
      description: WordPress REST API error envelope. Not RFC 9457 problem+json; served as application/json.
      properties:
        code:
          type: string
          description: Machine-readable error slug, e.g. rest_post_invalid_id.
        message:
          type: string
          description: Human-readable error message.
        data:
          type: object
          description: Error detail.
          properties:
            status:
              type: integer
              description: HTTP status code.
      required:
      - code
      - message
    Product:
      type: object
      title: product
      description: A single AEE product entry — an FSW machine, production line or tool.
      properties:
        date:
          description: The date the post was published, in the site's timezone.
          type: string
          format: date-time
        date_gmt:
          description: The date the post was published, as GMT.
          type: string
          format: date-time
        guid:
          description: The globally unique identifier for the post.
          type: object
          properties:
            raw:
              description: GUID for the post, as it exists in the database.
              type: string
            rendered:
              description: GUID for the post, transformed for display.
              type: string
        id:
          description: Unique identifier for the post.
          type: integer
        link:
          description: URL to the post.
          type: string
          format: uri
        modified:
          description: The date the post was last modified, in the site's timezone.
          type: string
          format: date-time
        modified_gmt:
          description: The date the post was last modified, as GMT.
          type: string
          format: date-time
        slug:
          description: An alphanumeric identifier for the post unique to its type.
          type: string
        status:
          description: A named status for the post.
          type: string
          enum:
          - publish
          - future
          - draft
          - pending
          - private
        type:
          description: Type of post.
          type: string
        class_list:
          description: An array of the class names for the post container element.
          type: array
          items:
            type: string
        title:
          description: The title for the post.
          type: object
          properties:
            raw:
              description: Title for the post, as it exists in the database.
              type: string
            rendered:
              description: HTML title for the post, transformed for display.
              type: string
        content:
          description: The content for the post.
          type: object
          properties:
            raw:
              description: Content for the post, as it exists in the database.
              type: string
            rendered:
              description: HTML content for the post, transformed for display.
              type: string
            block_version:
              description: Version of the content block format used by the post.
              type: integer
            protected:
              description: Whether the content is protected with a password.
              type: boolean
        excerpt:
          description: The excerpt for the post.
          type: object
          properties:
            raw:
              description: Excerpt for the post, as it exists in the database.
              type: string
            rendered:
              description: HTML excerpt for the post, transformed for display.
              type: string
            protected:
              description: Whether the excerpt is protected with a password.
              type: boolean
        featured_media:
          description: The ID of the featured media for the post.
          type: integer
        comment_status:
          description: Whether or not comments are open on the post.
          type: string
          enum:
          - open
          - closed
        ping_status:
          description: Whether or not the post can be pinged.
          type: string
          enum:
          - open
          - closed
        meta:
          description: Meta fields.
          type: object
        template:
          description: The theme file to use to display the post.
          type: string
        product-category:
          description: The terms assigned to the post in the product-category taxonomy.
          type: array
          items:
            type: integer
    ProductCategory:
      type: object
      title: product-category
      description: A term in the product-category taxonomy.
      properties:
        id:
          description: Unique identifier for the term.
          type: integer
        count:
          description: Number of published posts for the term.
          type: integer
        description:
          description: HTML description of the term.
          type: string
        link:
          description: URL of the term.
          type: string
          format: uri
        name:
          description: HTML title for the term.
          type: string
        slug:
          description: An alphanumeric identifier for the term unique to its type.
          type: string
        taxonomy:
          description: Type attribution for the term.
          type: string
          enum:
          - product-category
        parent:
          description: The parent term ID.
          type: integer
        meta:
          description: Meta fields.
          type: object