EnergyX Resource Guides API

openapi: 3.1.0
info:
  title: EnergyX Resource Guides API
  version: wp/v2
  description: Public, unauthenticated read access to the EnergyX resource guides behind energyx.com/resources/
    — long-form explainers on direct lithium extraction, brine chemistry, battery materials and the lithium market
    — classified by the resource-guide-category taxonomy. Verified live at 14 published guides across 5 categories.
  contact:
    name: EnergyX
    url: https://energyx.com/contact/
  x-derived-from: https://energyx.com/wp-json/ route index + per-route HTTP OPTIONS schema documents
  x-derived-on: '2026-08-12'
  x-api-evangelist-note: Third-party profile. EnergyX publishes no developer program; this documents the anonymously
    readable WordPress REST content API behind energyx.com. Every path, parameter and schema here was read from
    the server's own published OPTIONS documents on 2026-08-12 — nothing is invented.
servers:
- url: https://energyx.com/wp-json
  description: EnergyX WordPress REST API
tags:
- name: Resource Guides
  description: Long-form EnergyX educational guides.
paths:
  /wp/v2/resource-guide:
    get:
      operationId: listResourceGuides
      summary: List resource guides
      description: Retrieve a paginated collection of published EnergyX resource guides.
      tags:
      - Resource Guides
      parameters:
      - name: after
        in: query
        schema:
          type: string
          format: date-time
        description: Limit response to posts published after a given ISO8601 compliant date.
      - name: before
        in: query
        schema:
          type: string
          format: date-time
        description: Limit response to posts published before a given ISO8601 compliant date.
      - name: context
        in: query
        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
        schema:
          type: array
          items:
            type: integer
          default: []
        description: Ensure result set excludes specific IDs.
      - name: include
        in: query
        schema:
          type: array
          items:
            type: integer
          default: []
        description: Limit result set to specific IDs.
      - name: modified_after
        in: query
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified after a given ISO8601 compliant date.
      - name: modified_before
        in: query
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified before a given ISO8601 compliant date.
      - name: offset
        in: query
        schema:
          type: integer
        description: Offset the result set by a specific number of items.
      - name: order
        in: query
        schema:
          type: string
          enum:
          - asc
          - desc
          default: desc
        description: Order sort attribute ascending or descending.
      - name: orderby
        in: query
        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
        schema:
          type: integer
          minimum: 1
          default: 1
        description: Current page of the collection.
      - name: per_page
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 100
          default: 10
        description: Maximum number of items to be returned in result set.
      - name: resource-guide-category
        in: query
        schema:
          type: object
          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 resource-guide-category taxonomy.
      - name: resource-guide-category_exclude
        in: query
        schema:
          type: object
          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 resource-guide-category
          taxonomy.
      - name: search
        in: query
        schema:
          type: string
        description: Limit results to those matching a string.
      - name: search_columns
        in: query
        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
        schema:
          type: string
          enum:
          - exact
        description: How to interpret the search input.
      - name: slug
        in: query
        schema:
          type: array
          items:
            type: string
        description: Limit result set to posts with one or more specific slugs.
      - name: status
        in: query
        schema:
          type: array
          items:
            enum:
            - publish
            - future
            - draft
            - pending
            - private
            - trash
            - auto-draft
            - inherit
            - request-pending
            - request-confirmed
            - request-failed
            - request-completed
            - acf-disabled
            - wc-pending
            - wc-processing
            - wc-on-hold
            - wc-completed
            - wc-cancelled
            - wc-refunded
            - wc-failed
            - wc-checkout-draft
            - wc-active
            - wc-switched
            - wc-expired
            - wc-pending-cancel
            - spam
            - jp-temp-feedback
            - sent
            - moderate
            - private_post
            - any
            type: string
          default: publish
        description: Limit result set to posts assigned one or more statuses.
      - name: tax_relation
        in: query
        schema:
          type: string
          enum:
          - AND
          - OR
        description: Limit result set based on relationship between multiple taxonomies.
      responses:
        '200':
          description: List resource guides
          headers:
            X-WP-Total:
              description: Total records matching the query.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total pages available at the current per_page.
              schema:
                type: integer
            Link:
              description: RFC 8288 web links; rel="next" / rel="prev" pagination.
              schema:
                type: string
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ResourceGuide'
        '400':
          description: Invalid parameter. WordPress REST error envelope.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
              example:
                code: rest_invalid_param
                message: 'Invalid parameter(s): per_page'
                data:
                  status: 400
                  params:
                    per_page: per_page must be between 1 (inclusive) and 100 (inclusive)
  /wp/v2/resource-guide/{id}:
    get:
      operationId: getResourceGuide
      summary: Get a resource guide
      description: Retrieve a single resource guide by its numeric id.
      tags:
      - Resource Guides
      parameters:
      - name: id
        in: path
        required: true
        description: Unique identifier for the resource.
        schema:
          type: integer
      - name: context
        in: query
        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
        schema:
          type: integer
        description: Override the default excerpt length.
      - name: password
        in: query
        schema:
          type: string
        description: The password for the post if it is password protected.
      responses:
        '200':
          description: Get a resource guide
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResourceGuide'
        '404':
          description: No route matched, or the identifier does not resolve to a published object.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
              example:
                code: rest_post_invalid_id
                message: Invalid post ID.
                data:
                  status: 404
components:
  schemas:
    Error:
      type: object
      description: WordPress REST error envelope. Match on `code`, never on `message`.
      properties:
        code:
          type: string
          description: Machine-readable error slug. The stable identifier.
        message:
          type: string
          description: Human-readable, localized message. Not stable; do not parse.
        data:
          type: object
          properties:
            status:
              type: integer
              description: HTTP status, repeated in the body.
            params:
              type: object
              description: 'Present on rest_invalid_param: parameter name to validation message.'
            details:
              type: object
              description: 'Present on rest_invalid_param: per-parameter code/message/data detail.'
      required:
      - code
      - message
    ResourceGuide:
      $schema: http://json-schema.org/draft-04/schema#
      title: resource-guide
      type: object
      properties:
        date:
          description: The date the post was published, in the site's timezone.
          type:
          - string
          - 'null'
          format: date-time
        date_gmt:
          description: The date the post was published, as GMT.
          type:
          - string
          - 'null'
          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
          - acf-disabled
          - wc-pending
          - wc-processing
          - wc-on-hold
          - wc-completed
          - wc-cancelled
          - wc-refunded
          - wc-failed
          - wc-checkout-draft
          - wc-active
          - wc-switched
          - wc-expired
          - wc-pending-cancel
          - spam
          - moderate
          - private_post
        type:
          description: Type of post.
          type: string
        password:
          description: A password to protect access to the content and excerpt.
          type: string
        permalink_template:
          description: Permalink template for the post.
          type: string
        generated_slug:
          description: Slug automatically generated from the post title.
          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
        template:
          description: The theme file to use to display the post.
          type: string
        resource-guide-category:
          description: The terms assigned to the post in the resource-guide-category taxonomy.
          type: array
          items:
            type: integer
        jetpack_sharing_enabled:
          description: Are sharing buttons enabled?
          type: boolean
      links:
      - rel: https://api.w.org/action-publish
        title: The current user can publish this post.
        href: https://energyx.com/wp-json/wp/v2/resource-guide/{id}
        targetSchema:
          type: object
          properties:
            status:
              type: string
              enum:
              - publish
              - future
      - rel: https://api.w.org/action-unfiltered-html
        title: The current user can post unfiltered HTML markup and JavaScript.
        href: https://energyx.com/wp-json/wp/v2/resource-guide/{id}
        targetSchema:
          type: object
          properties:
            content:
              raw:
                type: string
      - rel: https://api.w.org/action-assign-resource-guide-category
        title: The current user can assign terms in the resource-guide-category taxonomy.
        href: https://energyx.com/wp-json/wp/v2/resource-guide/{id}
        targetSchema:
          type: object
          properties:
            resource-guide-category:
              type: array
              items:
                type: integer
      - rel: https://api.w.org/action-create-resource-guide-category
        title: The current user can create terms in the resource-guide-category taxonomy.
        href: https://energyx.com/wp-json/wp/v2/resource-guide/{id}
        targetSchema:
          type: object
          properties:
            resource-guide-category:
              type: array
              items:
                type: integer