ThingSpeak Channels.json API

openapi: 3.0.3
info:
  title: ThingSpeak Channels Channels.json API
  version: '1.0'
  description: Create, list, update, and delete ThingSpeak channels — the primary container for time-series IoT data. Requires a User API Key on the `THINGSPEAKAPIKEY` header.
  contact:
    name: MathWorks
    url: https://www.mathworks.com/help/thingspeak/channelsapi.html
servers:
- url: https://api.thingspeak.com
security:
- UserApiKeyHeader: []
tags:
- name: Channels.json
paths:
  /channels.json:
    get:
      summary: List User Channels
      operationId: listChannels
      responses:
        '200':
          description: List of channels the authenticated user owns.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Channel'
      tags:
      - Channels.json
    post:
      summary: Create Channel
      operationId: createChannel
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ChannelInput'
      responses:
        '200':
          description: Channel created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Channel'
      tags:
      - Channels.json
components:
  schemas:
    Channel:
      type: object
      properties:
        id:
          type: integer
        name:
          type: string
        description:
          type: string
        latitude:
          type: number
        longitude:
          type: number
        elevation:
          type: number
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
        last_entry_id:
          type: integer
        public_flag:
          type: boolean
        url:
          type: string
        tags:
          type: array
          items:
            type: object
            properties:
              id:
                type: integer
              name:
                type: string
        api_keys:
          type: array
          items:
            type: object
            properties:
              api_key:
                type: string
              write_flag:
                type: boolean
    ChannelInput:
      type: object
      properties:
        name:
          type: string
        description:
          type: string
        public_flag:
          type: boolean
        tags:
          type: string
          description: Comma-separated list of tags.
        latitude:
          type: number
        longitude:
          type: number
        elevation:
          type: number
        url:
          type: string
        field1:
          type: string
        field2:
          type: string
        field3:
          type: string
        field4:
          type: string
        field5:
          type: string
        field6:
          type: string
        field7:
          type: string
        field8:
          type: string
        metadata:
          type: string
  securitySchemes:
    UserApiKeyHeader:
      type: apiKey
      in: header
      name: THINGSPEAKAPIKEY