Commusoft Authentication API

openapi: 3.0.3
info:
  title: Commusoft Authentication API
  description: The Commusoft API is a RESTful JSON-based API designed to allow third parties to integrate products and applications with Commusoft's field service management platform. It enables programmatic management of jobs, customers, engineers, quotes, invoices, parts, and service histories for trades businesses including HVAC, plumbing, electrical, and building maintenance contractors. The API supports integrations with accounting tools (QuickBooks, Xero, Sage), payment processors (Stripe, GoCardless), and workflow automation platforms (Zapier).
  version: 1.0.0
  contact:
    url: https://www.commusoft.com/
  x-api-id: commusoft-api
  x-audience: external-partner
servers:
- url: https://api.commusoft.com/api/v1
  description: Commusoft production API server
security:
- ApiTokenHeader: []
- ApiTokenQuery: []
tags:
- name: Authentication
  description: Obtain API access tokens
paths:
  /getToken:
    post:
      operationId: getToken
      summary: Get API Token
      description: Obtain an API access token. You will need to request an API key from Commusoft before you can use the API. Provide your clientId, username, password, and applicationId to receive a token for subsequent requests.
      tags:
      - Authentication
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TokenRequest'
            example:
              clientId: your-client-id
              username: user@example.com
              password: your-password
              applicationId: your-application-id
      responses:
        '200':
          description: API token returned as plain text
          content:
            text/plain:
              schema:
                type: string
                example: abc123token
        '401':
          description: Invalid credentials
components:
  schemas:
    TokenRequest:
      type: object
      required:
      - clientId
      - username
      - password
      - applicationId
      properties:
        clientId:
          type: string
          description: Your Commusoft client identifier
        username:
          type: string
          description: API user username
        password:
          type: string
          format: password
          description: API user password
        applicationId:
          type: string
          description: Application identifier issued by Commusoft
  securitySchemes:
    ApiTokenHeader:
      type: apiKey
      in: header
      name: X-Auth-Token
      description: API token obtained from the /getToken endpoint
    ApiTokenQuery:
      type: apiKey
      in: query
      name: token
      description: API token passed as a query parameter