openapi: 3.0.3
info:
  title: SimScale REST Geometry Projects API
  description: The SimScale REST API provides programmatic access to the SimScale cloud simulation platform. Manage projects, upload CAD geometry, configure meshing, run CFD/FEA/thermal simulations, and retrieve results. Requires an Enterprise plan and an API key.
  version: 0.0.0
  contact:
    name: SimScale Support
    url: https://www.simscale.com/support/
  termsOfService: https://www.simscale.com/terms-of-service/
servers:
- url: https://api.simscale.com
  description: Production
security:
- ApiKeyAuth: []
tags:
- name: Projects
  description: Simulation project management
paths:
  /v0/projects:
    get:
      operationId: listProjects
      summary: List Projects
      description: Retrieve a list of all simulation projects for the authenticated user.
      tags:
      - Projects
      parameters:
      - name: limit
        in: query
        schema:
          type: integer
          default: 25
          maximum: 100
        description: Number of projects to return
      - name: page
        in: query
        schema:
          type: integer
          default: 0
        description: Page number (zero-indexed)
      responses:
        '200':
          description: List of projects
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProjectList'
        '401':
          description: Unauthorized - invalid API key
    post:
      operationId: createProject
      summary: Create Project
      description: Create a new simulation project.
      tags:
      - Projects
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ProjectInput'
      responses:
        '201':
          description: Project created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Project'
        '400':
          description: Invalid project data
  /v0/projects/{project_id}:
    get:
      operationId: getProject
      summary: Get Project
      description: Retrieve details of a specific simulation project.
      tags:
      - Projects
      parameters:
      - name: project_id
        in: path
        required: true
        schema:
          type: string
        description: Unique project identifier
      responses:
        '200':
          description: Project details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Project'
        '404':
          description: Project not found
    put:
      operationId: updateProject
      summary: Update Project
      description: Update the name or description of an existing project.
      tags:
      - Projects
      parameters:
      - name: project_id
        in: path
        required: true
        schema:
          type: string
        description: Unique project identifier
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ProjectInput'
      responses:
        '200':
          description: Project updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Project'
    delete:
      operationId: deleteProject
      summary: Delete Project
      description: Delete a simulation project and all its associated data.
      tags:
      - Projects
      parameters:
      - name: project_id
        in: path
        required: true
        schema:
          type: string
        description: Unique project identifier
      responses:
        '200':
          description: Project deleted
components:
  schemas:
    Project:
      type: object
      properties:
        projectId:
          type: string
          description: Unique project identifier
        name:
          type: string
          description: Project name
        description:
          type: string
          description: Project description
        measurementSystem:
          type: string
          enum:
          - SI
          - US
          description: Unit system used in the project
        created:
          type: string
          format: date-time
        modified:
          type: string
          format: date-time
        geometryCount:
          type: integer
          description: Number of geometries in the project
        simulationCount:
          type: integer
          description: Number of simulations in the project
    ProjectList:
      type: object
      properties:
        projects:
          type: array
          items:
            $ref: '#/components/schemas/Project'
        totalCount:
          type: integer
    ProjectInput:
      type: object
      required:
      - name
      properties:
        name:
          type: string
        description:
          type: string
        measurementSystem:
          type: string
          enum:
          - SI
          - US
          default: SI
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY
      description: SimScale API key. Generate in your SimScale account settings.
externalDocs:
  description: SimScale API and SDK Documentation
  url: https://www.simscale.com/docs/platform/api-and-sdk-documentation/