openapi: 3.1.0
info:
  title: Rockwell FactoryTalk Optix REST Alarms Recipes API
  description: Rockwell Automation FactoryTalk Optix REST API provides programmatic access to HMI and SCADA visualization applications, enabling external system integration, tag read/write, alarm management, and runtime control of FactoryTalk Optix applications deployed in industrial automation environments.
  version: 1.5.0
  contact:
    name: Rockwell Automation Support
    url: https://www.rockwellautomation.com/en-us/support/
  license:
    name: Rockwell Automation Software License
    url: https://www.rockwellautomation.com/en-us/company/about-us/legal-notices/
servers:
- url: https://{host}/api/v1
  description: FactoryTalk Optix REST API
  variables:
    host:
      default: optix.example.com
      description: FactoryTalk Optix server hostname
security:
- oauth2: []
- apiKey: []
tags:
- name: Recipes
  description: Recipe management
paths:
  /recipes:
    get:
      operationId: listRecipes
      summary: List Recipes
      description: Returns recipes defined in the FactoryTalk Optix project.
      tags:
      - Recipes
      responses:
        '200':
          description: Recipe list
          content:
            application/json:
              schema:
                type: object
                properties:
                  recipes:
                    type: array
                    items:
                      $ref: '#/components/schemas/Recipe'
  /recipes/{recipeName}/apply:
    post:
      operationId: applyRecipe
      summary: Apply a Recipe
      description: Applies a recipe to a machine or unit, writing configured tag values.
      tags:
      - Recipes
      parameters:
      - name: recipeName
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Recipe applied successfully
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
        details:
          type: string
    Recipe:
      type: object
      description: A FactoryTalk Optix recipe defining a set of tag values
      properties:
        name:
          type: string
        description:
          type: string
        category:
          type: string
        parameters:
          type: array
          description: Tag-value pairs that make up the recipe
          items:
            type: object
            properties:
              tagName:
                type: string
              value:
                description: Recipe parameter value
              units:
                type: string
        lastModified:
          type: string
          format: date-time
        modifiedBy:
          type: string
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://optix.example.com/auth/token
          scopes:
            optix.read: Read tag values and alarm data
            optix.write: Write tag values
            optix.admin: Manage recipes and project configuration
    apiKey:
      type: apiKey
      in: header
      name: X-Api-Key
      description: FactoryTalk Optix API key