openapi: 3.2.0
info:
  title: Events Calendar REST Events Pro API
  version: 1.0.0
  description: The Events Calendar REST API allows accessing upcoming events information easily and conveniently.
  contact:
    name: The Events Calendar
    email: support@theeventscalendar.com
  x-api-evangelist-note: 'Published verbatim by the site itself at https://impossiblemetals.com/wp-json/tec/v1/docs (HTTP 200, application/json, 2026-08-23). Content is unchanged; only the serialization was converted from JSON to YAML. The verbatim JSON is kept at openapi/_original/impossible-metals-tec-v1-openapi.json. OWNERSHIP: servers[] names https://impossiblemetals.com/wp-json/tec/v1 — Impossible Metals'' own host, describing Impossible Metals'' own event/venue/organizer/series records. info.contact names The Events Calendar (StellarWP) because the plugin, not the company, authors the description document; this is the self-hosted/templated-server case, not a sibling-product mix-up. NOTE: every /tec/v1 route answered HTTP 400 missing_experimental_endpoint_acknowledgement on an anonymous GET on 2026-08-23 — the endpoints are flagged experimental and require an acknowledgement header, so the contract is published but the surface is not anonymously callable as written.'
  x-captured-on: '2026-08-23'
servers:
- url: https://impossiblemetals.com/wp-json/tec/v1
tags:
- name: Events Pro
  description: These operations are introduced by Events Pro.
paths:
  /series:
    get:
      summary: Retrieve Series
      security: []
      description: Returns a list of series
      operationId: getSeries
      tags:
      - Events Pro
      parameters:
      - name: page
        in: query
        description: The collection page number.
        required: false
        schema:
          type: integer
          default: 1
          minimum: 1
        example: 1
      - name: event_post_id
        in: query
        description: Limit result set to series assigned to specific event post IDs.
        required: false
        explode: false
        schema:
          type: array
          items:
            type: integer
          uniqueItems: true
        example:
        - 126
      - name: per_page
        in: query
        description: Maximum number of items to be returned in result set.
        required: false
        schema:
          type: integer
          default: 10
          maximum: 100
          minimum: 1
        example: 51
      - name: search
        in: query
        description: Limit results to those matching a string.
        required: false
        schema:
          type: string
        example: Example
      - name: status
        in: query
        description: Limit result set to events with specific status.
        required: false
        explode: false
        schema:
          type: array
          items:
            type: string
            enum:
            - publish
            - pending
            - draft
            - future
            - private
          default:
          - publish
          uniqueItems: true
        example:
        - publish
      - name: ticketed
        in: query
        description: Limit result set to events with tickets.
        required: false
        schema:
          type: boolean
        example: true
      - name: orderby
        in: query
        description: Sort collection by event attribute.
        required: false
        schema:
          type: string
          default: event_date
          enum:
          - date
          - event_date
          - title
          - menu_order
          - modified
        example: date
      - name: order
        in: query
        description: Order sort attribute ascending or descending.
        required: false
        schema:
          type: string
          default: ASC
          enum:
          - ASC
          - DESC
        example: ASC
      responses:
        '200':
          description: Returns the list of series
          headers:
            X-WP-Total:
              description: The total number of series matching the request.
              required: true
              schema:
                type: integer
            X-WP-TotalPages:
              description: The total number of pages for the request.
              required: true
              schema:
                type: integer
            Link:
              description: "RFC 5988 Link header for pagination. Contains navigation links with relationships:\n\t\t\t\t`rel=\"next\"` for the next page (if not on last page),\n\t\t\t\t`rel=\"prev\"` for the previous page (if not on first page).\n\t\t\t\tHeader is omitted entirely if there's only one page"
              required: false
              schema:
                type: array
                items:
                  type: string
                  format: uri
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Series'
        '400':
          description: A required parameter is missing or an input parameter is in the wrong format
        '404':
          description: The requested page was not found
components:
  schemas:
    TEC_Post_Entity:
      type: object
      title: TEC Post Entity
      description: A TEC post object as returned by the REST API
      properties:
        date:
          description: The date the entity was published, in the site's timezone. In RFC3339 format.
          type:
          - string
          - 'null'
          format: date-time
          pattern: ^\d{4}-\d{2}-\d{2}[Tt ]\d{2}:\d{2}:\d{2}(?:\.\d+)?(?:Z|[+-]\d{2}(?::\d{2})?)?$
          example: '2025-06-04T23:36:56+01:00'
        date_gmt:
          description: The date the entity was published, as GMT. In RFC3339 format.
          type:
          - string
          - 'null'
          format: date-time
          pattern: ^\d{4}-\d{2}-\d{2}[Tt ]\d{2}:\d{2}:\d{2}(?:\.\d+)?(?:Z|[+-]\d{2}(?::\d{2})?)?$
          example: '2025-06-04T22:36:56Z'
        guid:
          description: The globally unique identifier for the entity.
          readOnly: true
          type:
          - object
          - 'null'
          properties:
            rendered:
              description: The globally unique identifier for the entity.
              type: string
              format: uri
              example: https://example.com/?p=12345
        id:
          description: Unique identifier for the entity.
          readOnly: true
          type: integer
          example: 12345
        link:
          description: URL to the entity.
          readOnly: true
          type: string
          format: uri
          example: https://example.com/my-awesome-title
        modified:
          description: The date the entity was last modified, in the site's timezone. In RFC3339 format.
          readOnly: true
          type: string
          format: date-time
          pattern: ^\d{4}-\d{2}-\d{2}[Tt ]\d{2}:\d{2}:\d{2}(?:\.\d+)?(?:Z|[+-]\d{2}(?::\d{2})?)?$
          example: '2025-06-05T19:06:56-03:30'
        modified_gmt:
          description: The date the entity was last modified, as GMT. In RFC3339 format.
          readOnly: true
          type: string
          format: date-time
          pattern: ^\d{4}-\d{2}-\d{2}[Tt ]\d{2}:\d{2}:\d{2}(?:\.\d+)?(?:Z|[+-]\d{2}(?::\d{2})?)?$
          example: '2025-06-05T22:36:56Z'
        slug:
          description: An alphanumeric identifier for the entity unique to its type
          type: string
          example: my-awesome-title
        status:
          description: A named status for the entity.
          type: string
          default: publish
          enum:
          - publish
          - pending
          - draft
          - future
          - private
          example: publish
        permalink_template:
          description: Permalink template for the entity.
          readOnly: true
          type: string
          example: https://example.com/sample/
        generated_slug:
          description: Slug automatically generated from the entity title
          readOnly: true
          type: string
          example: my-awesome-title
        title:
          description: The globally unique identifier for the entity.
          type: object
          properties:
            rendered:
              description: HTML title for the entity, transformed for display
              type: string
              example: My Awesome Title
        content:
          description: The content for the entity.
          type: object
          properties:
            rendered:
              description: HTML content for the entity, transformed for display
              type: string
              example: This is the content...
            protected:
              description: Whether the content is protected with a password
              type: boolean
              example: false
        excerpt:
          description: The excerpt for the entity.
          type: object
          properties:
            rendered:
              description: HTML excerpt for the entity, transformed for display
              type: string
              example: This is the excerpt...
            protected:
              description: Whether the excerpt is protected with a password
              type: boolean
              example: false
        author:
          description: The ID for the author of the entity.
          type: integer
          example: 1
        featured_media:
          description: The ID of the featured media for the entity.
          type: integer
          example: 123
        comment_status:
          description: Whether or not comments are open on the entity.
          type: string
          default: open
          enum:
          - open
          - closed
          example: open
        ping_status:
          description: Whether or not the entity can be pinged
          type: string
          default: open
          enum:
          - open
          - closed
          example: open
        format:
          description: The format for the entity.
          type: string
          default: standard
          enum:
          - standard
          - aside
          - chat
          - gallery
          - link
          - image
          - quote
          - status
          - video
          - audio
          example: standard
        sticky:
          description: Whether or not the entity should be treated as sticky
          type: boolean
          default: false
          example: false
        template:
          description: The theme file to use to display the entity.
          type: string
          example: templates-full.php
        tags:
          description: The terms assigned to the entity in the post_tag taxonomy
          type: array
          items:
            type: integer
          uniqueItems: true
          example:
          - 2
          - 8
          - 15
    Series:
      allOf:
      - $ref: '#/components/schemas/TEC_Post_Entity'
      - type: object
        description: A series
        title: Series
  securitySchemes:
    BasicAuth:
      type: http
      scheme: basic