openapi: 3.1.0
info:
  title: CMiC Construction ERP Cost Tracking Projects API
  description: CMiC provides enterprise ERP and project management software for the construction industry. The REST API uses OAuth 2.0 (client credentials flow) with support for third-party identity providers like Microsoft Azure. APIs enable access to project financials, subcontractor management, job costing, equipment tracking, and document management. Application-level security is enforced across all endpoints respecting company, job, project, and employee access rules.
  version: 1.0.0
  contact:
    name: CMiC Developer Support
    url: https://developers.cmicglobal.com/
  license:
    name: CMiC Privacy Policy
    url: https://cmicglobal.com/privacy-policy
servers:
- url: https://api.cmic.ca/rest
  description: CMiC REST API
security:
- oauth2: []
tags:
- name: Projects
  description: Construction project management
paths:
  /pm-rest-api/v1/PMproject:
    get:
      operationId: listProjects
      summary: List construction projects
      description: Returns a list of construction projects accessible to the authenticated user, subject to company and project-level security rules.
      tags:
      - Projects
      parameters:
      - name: companyCode
        in: query
        description: Filter by company code
        schema:
          type: string
      - name: projectStatus
        in: query
        description: Filter by project status
        schema:
          type: string
          enum:
          - ACTIVE
          - INACTIVE
          - COMPLETE
          - BIDDING
      - name: limit
        in: query
        schema:
          type: integer
          default: 100
          maximum: 500
      - name: offset
        in: query
        schema:
          type: integer
          default: 0
      responses:
        '200':
          description: List of projects
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProjectList'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    post:
      operationId: createProject
      summary: Create a new construction project
      description: Creates a new project record in CMiC ERP.
      tags:
      - Projects
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ProjectRequest'
      responses:
        '201':
          description: Project created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Project'
        '400':
          $ref: '#/components/responses/BadRequest'
  /pm-rest-api/v1/PMproject/{projectId}:
    get:
      operationId: getProject
      summary: Get project details
      description: Returns detailed information for a single construction project.
      tags:
      - Projects
      parameters:
      - name: projectId
        in: path
        required: true
        description: Unique project identifier
        schema:
          type: string
      responses:
        '200':
          description: Project details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Project'
        '404':
          $ref: '#/components/responses/NotFound'
    put:
      operationId: updateProject
      summary: Update project details
      description: Updates an existing project record.
      tags:
      - Projects
      parameters:
      - name: projectId
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ProjectRequest'
      responses:
        '200':
          description: Project updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Project'
components:
  responses:
    BadRequest:
      description: Invalid request
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Forbidden:
      description: Insufficient permissions
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    ProjectSummary:
      type: object
      properties:
        projectId:
          type: string
        projectName:
          type: string
        companyCode:
          type: string
        status:
          type: string
        contractAmount:
          type: number
          format: double
    ProjectList:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/ProjectSummary'
        total:
          type: integer
        offset:
          type: integer
    Address:
      type: object
      properties:
        street:
          type: string
        city:
          type: string
        state:
          type: string
        postalCode:
          type: string
        country:
          type: string
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
        details:
          type: string
    Project:
      allOf:
      - $ref: '#/components/schemas/ProjectSummary'
      - type: object
        properties:
          description:
            type: string
          projectManager:
            type: string
          owner:
            type: string
          startDate:
            type: string
            format: date
          endDate:
            type: string
            format: date
          address:
            $ref: '#/components/schemas/Address'
          originalBudget:
            type: number
            format: double
          revisedBudget:
            type: number
            format: double
          committedCosts:
            type: number
            format: double
    ProjectRequest:
      type: object
      required:
      - projectName
      - companyCode
      properties:
        projectName:
          type: string
        companyCode:
          type: string
        description:
          type: string
        startDate:
          type: string
          format: date
        endDate:
          type: string
          format: date
        contractAmount:
          type: number
          format: double
  securitySchemes:
    oauth2:
      type: oauth2
      description: OAuth 2.0 client credentials for CMiC API access
      flows:
        clientCredentials:
          tokenUrl: https://login.microsoftonline.com/{tenantId}/oauth2/v2.0/token
          scopes:
            api://cmic/.default: Full CMiC API access