CNH

CNH Vehicle Telemetry API

ISO 15143-3 vehicle telemetry, fault codes, and metrics.

GitHub OpenAPI
Business capability
Vehicle Connectivity Platform Operations BC-3460.10

Operations 3

GET /telemetry/{vehicleId} Get vehicle telemetry (ISO 15143-3) #
GET /telemetry/{vehicleId}/fault-codes Get fault codes for a vehicle #
GET /metrics/{vehicleId} Get aggregated metrics for a vehicle #

Documentation

📖
GettingStarted
https://develop.cnh.com/get-started
📖
Documentation
https://develop.cnh.com/api-guides

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/cnh/refs/heads/main/openapi/cnh-vehicle-telemetry-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/cnh/refs/heads/main/json-schema/cnh-equipment-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/cnh/refs/heads/main/json-schema/cnh-telemetry-schema.json

Other Resources

🔗
Reference
https://develop.cnh.com/api-guides/fieldops-api
🔗
Reference
https://develop.cnh.com/api-guides/fieldops-api/vehicle-telemetry
🔗
JSONLDContext
https://raw.githubusercontent.com/api-evangelist/cnh/refs/heads/main/json-ld/cnh-context.jsonld
🔗
SpectralRuleset
https://raw.githubusercontent.com/api-evangelist/cnh/refs/heads/main/rules/cnh-rules.yml

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OpenAPI Specification

cnh-vehicle-telemetry-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: CNH FieldOps Vehicle Telemetry API
  description: The CNH FieldOps API provides programmatic access to agronomic data and vehicle telemetry for both agronomic machinery and construction equipment connected to a FieldOps account.
  version: 1.0.0
  contact:
    name: CNH Developer Support
    url: https://develop.cnh.com/
  license:
    name: CNH Industrial Privacy Policy
    url: https://www.cnhindustrial.com/en-us/privacy/pages/default.aspx
servers:
- url: https://api.fieldops.cnh.com
  description: CNH FieldOps API
security:
- oauth2: []
tags:
- name: Vehicle Telemetry
  description: ISO 15143-3 vehicle telemetry, fault codes, and metrics.
paths:
  /telemetry/{vehicleId}:
    get:
      operationId: getVehicleTelemetry
      summary: Get vehicle telemetry (ISO 15143-3)
      description: 'Returns telemetry for a single vehicle following ISO 15143-3. Use the `profile` parameter to select CP (CAN Parameter, default) or MH (Machine Health) data. Supply `startDate` and `endDate` (recommended: one-day window) to constrain the response and improve performance.'
      tags:
      - Vehicle Telemetry
      parameters:
      - name: vehicleId
        in: path
        required: true
        schema:
          type: string
      - name: profile
        in: query
        schema:
          type: string
          enum:
          - CP
          - MH
          default: CP
      - name: startDate
        in: query
        schema:
          type: string
          format: date-time
      - name: endDate
        in: query
        schema:
          type: string
          format: date-time
      responses:
        '200':
          description: Telemetry payload.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Telemetry'
        '400':
          description: Invalid date range
  /telemetry/{vehicleId}/fault-codes:
    get:
      operationId: getFaultCodes
      summary: Get fault codes for a vehicle
      tags:
      - Vehicle Telemetry
      parameters:
      - name: vehicleId
        in: path
        required: true
        schema:
          type: string
      - name: startDate
        in: query
        schema:
          type: string
          format: date-time
      - name: endDate
        in: query
        schema:
          type: string
          format: date-time
      responses:
        '200':
          description: Fault codes.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                        severity:
                          type: string
                        timestamp:
                          type: string
                          format: date-time
                        description:
                          type: string
  /metrics/{vehicleId}:
    get:
      operationId: getVehicleMetrics
      summary: Get aggregated metrics for a vehicle
      description: Aggregated daily metrics including operating hours, idle hours, fuel remaining ratio, distance, and peak daily speed.
      tags:
      - Vehicle Telemetry
      parameters:
      - name: vehicleId
        in: path
        required: true
        schema:
          type: string
      - name: startDate
        in: query
        required: true
        schema:
          type: string
          format: date
      - name: endDate
        in: query
        required: true
        schema:
          type: string
          format: date
      responses:
        '200':
          description: Metrics payload.
components:
  schemas:
    Location:
      type: object
      properties:
        latitude:
          type: number
        longitude:
          type: number
        altitude:
          type: number
        gpsFix:
          type: boolean
    Telemetry:
      type: object
      properties:
        vehicleId:
          type: string
        profile:
          type: string
          enum:
          - CP
          - MH
        windowStart:
          type: string
          format: date-time
        windowEnd:
          type: string
          format: date-time
        location:
          $ref: '#/components/schemas/Location'
        operatingHours:
          type: number
        idleHours:
          type: number
        fuelRemainingRatio:
          type: number
        defRemaining:
          type: number
        peakDailySpeed:
          type: number
        errorTags:
          type: string
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://develop.cnh.com/oauth/authorize
          tokenUrl: https://develop.cnh.com/oauth/token
          scopes:
            telemetry: Access vehicle telemetry data
            equipment: Access equipment metadata
            farm: Access farm setup
            prescriptions: Send prescription Rx files
            webhooks: Manage webhook subscriptions