Trimble Navigation System API

openapi: 3.0.3
info:
  title: Trimble Mobile Manager Catalyst System API
  description: The Trimble Mobile Manager (TMM) API provides developer interfaces for integrating high-accuracy GNSS positioning from connected Trimble receivers into custom mobile applications. Offers a local REST API for system information and WebSocket stream initiation, plus real-time GNSS position delivery via WebSocket. Supports Trimble Catalyst DA2, R580, R780, R12i, R980, and SP100 receivers. Runs locally on Android or iOS devices where Trimble Mobile Manager is installed.
  version: 1.0.0
  contact:
    url: https://developer.trimble.com/docs/mobile-manager/
servers:
- url: http://localhost:{apiPort}
  description: Local Trimble Mobile Manager API server (running on device)
  variables:
    apiPort:
      default: '8080'
      description: API port returned by tmmInfo endpoint
security:
- basicAuth: []
tags:
- name: System
paths:
  /api/v1/tmmInfo:
    get:
      operationId: getTmmInfo
      summary: Get TMM System Information
      description: Retrieve system information about the connected Trimble Mobile Manager instance, including the API port, WebSocket ports, connected receiver details, and version information.
      tags:
      - System
      responses:
        '200':
          description: TMM system information
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TmmInfo'
        '401':
          description: Unauthorized - invalid access code
components:
  schemas:
    TmmInfo:
      type: object
      description: Trimble Mobile Manager system information
      properties:
        version:
          type: string
          description: TMM application version
        apiPort:
          type: integer
          description: REST API port number
        v1SocketPort:
          type: integer
          description: WebSocket port for v1 basic position stream
        v2SocketPort:
          type: integer
          description: WebSocket port for v2 extended position stream (registered apps)
        receiverConnected:
          type: boolean
          description: Whether a GNSS receiver is currently connected
        platform:
          type: string
          enum:
          - Android
          - iOS
          description: Platform TMM is running on
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: Access code generated using SHA256 hash of (applicationId + currentUTCTime), Base64 encoded. Valid for 1 second only. Must be regenerated per request.