Samsung SmartThings Apps API

openapi: 3.0.3
info:
  title: Samsung SmartThings Apps API
  description: 'The SmartThings API is the RESTful core of the SmartThings smart-home IoT platform. It is used to control devices, read device status, manage Locations, Rooms, and Modes, build Automations with Rules and Scenes, inspect Capabilities, and build SmartApps (Apps and Installed Apps) that subscribe to events and run Schedules. Requests are authenticated with a Personal Access Token (PAT) for testing or an OAuth 2.0 access token for production integrations, passed as `Authorization: Bearer {token}`. This document is grounded in the official SmartThings Swagger definition (https://swagger.api.smartthings.com/public/st-api.yml); some less-common endpoints (Apps, History, Virtual Devices, individual Subscription operations) are modeled from the public docs and SDK where a full path was not directly confirmed.'
  version: '1.0'
  contact:
    name: SmartThings Developers
    url: https://developer.smartthings.com
servers:
- url: https://api.smartthings.com/v1
  description: SmartThings Cloud API
security:
- bearerAuth: []
- oauth2: []
tags:
- name: Apps
  description: SmartApp registrations (Lambda or webhook endpoints).
paths:
  /apps:
    get:
      operationId: listApps
      tags:
      - Apps
      summary: List Apps
      description: Lists the SmartApps registered by the authenticated principal. Modeled from the public docs and SDK.
      responses:
        '200':
          description: A list of apps.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/App'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createApp
      tags:
      - Apps
      summary: Create an App
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/App'
      responses:
        '200':
          description: The created app.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/App'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /apps/{appNameOrId}:
    parameters:
    - name: appNameOrId
      in: path
      required: true
      schema:
        type: string
    get:
      operationId: getApp
      tags:
      - Apps
      summary: Get an App
      responses:
        '200':
          description: The app.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/App'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    put:
      operationId: updateApp
      tags:
      - Apps
      summary: Update an App
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/App'
      responses:
        '200':
          description: The updated app.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteApp
      tags:
      - Apps
      summary: Delete an App
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    App:
      type: object
      properties:
        appId:
          type: string
        appName:
          type: string
        appType:
          type: string
          enum:
          - LAMBDA_SMART_APP
          - WEBHOOK_SMART_APP
          - API_ONLY
        displayName:
          type: string
        description:
          type: string
        webhookSmartApp:
          type: object
          additionalProperties: true
        lambdaSmartApp:
          type: object
          additionalProperties: true
    Error:
      type: object
      properties:
        requestId:
          type: string
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: string
            details:
              type: array
              items:
                type: object
                additionalProperties: true
  responses:
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing or invalid access token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'A Personal Access Token (PAT) from https://account.smartthings.com/tokens or an OAuth 2.0 access token, passed as `Authorization: Bearer {token}`.'
    oauth2:
      type: oauth2
      description: OAuth 2.0 authorization code flow for production integrations.
      flows:
        authorizationCode:
          authorizationUrl: https://api.smartthings.com/oauth/authorize
          tokenUrl: https://api.smartthings.com/oauth/token
          scopes:
            r:devices:*: Read devices
            x:devices:*: Control devices
            r:locations:*: Read locations
            w:locations:*: Manage locations
            r:scenes:*: Read scenes
            x:scenes:*: Execute scenes
            r:rules:*: Read rules
            w:rules:*: Manage rules