Proemion

Proemion is a telematics provider for off-highway and heavy equipment OEMs, embedding data collection directly into the machine down to the ECU across CAN and Ethernet networks. Its API-first DataPlatform telematics cloud, DataPortal web application, Machine Companion app, ProInsights analytics, and Mixed Fleet Telematics let manufacturers and fleet operators obtain, configure, and analyze machine data. Proemion also ships Telematics Control Units (CAN/Ethernet gateways), CANlink displays, and wired CAN interfaces, and exposes a REST API, an AEMP/ISO 15143-3 standard export, and the CANlink mobile 10000 protobuf device API. It serves construction, agriculture, material handling, municipal services, and ground-support-equipment markets.

Proemion publishes 3 APIs on the APIs.io network. Tagged areas include Company, Telematics, IoT, Off-Highway Equipment, and CAN Bus.

Proemion’s developer surface includes documentation, API reference, engineering blog, support, CLI, authentication, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub
30.0/100 thin ▬ flat Agent 16/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.5
AccessSelf serve
3 APIs
CompanyTelematicsIoTOff-Highway EquipmentCAN BusFleet ManagementMachine DataOEMAEMPConstructionAgriculture

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.5
Composite quality — 30.0/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 10.9 / 20
Commercial Clarity 6.3 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 8.8 / 10
Agent readiness — 16/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 3 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/proemion: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

Proemion DataPlatform REST API

Obtain and configure machine data from the DataPlatform, Proemion's API-first telematics cloud. Secured with OAuth2 client credentials (OpenID Connect / Keycloak).

Proemion AEMP API

Export machine data from the DataPlatform according to the AEMP (ISO 15143-3) telematics data-exchange standard for mixed-fleet interoperability.

Proemion CANlink mobile 10000 API

Integrate the CANlink mobile 10000 telematics control unit with other platforms over an HTTPS/WebSocket protobuf API (CLM10000 protocol).

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Proemion Authentication

oauth2/openIdConnect · 2 schemes

SECURITY

Proemion Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Proemion Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Proemion Scopes

12 scopes · clientCredentials

12 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 Login
Login

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown
 LLMsTxt
LLMsTxt

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 Conventions
Conventions
 Lifecycle
Lifecycle

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs
 CLI
CLI

Access & Security 7

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security
 DomainSecurity
DomainSecurity
 TrustCenter
TrustCenter
 SecurityTxt
SecurityTxt
 Authentication
Authentication
 OAuthScopes
OAuthScopes

Scroll for all 7

Operate 2

Status, limits, changes, and where to get help

Support
Support
 StatusPage
StatusPage

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

Protobuf
Protobuf

Source (apis.yml)

apis.yml Raw ↑ 
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 14
  pass: local-v1
aid: proemion
name: Proemion
description: Proemion is a telematics provider for off-highway and heavy equipment OEMs, embedding data collection directly
  into the machine down to the ECU across CAN and Ethernet networks. Its API-first DataPlatform telematics cloud, DataPortal
  web application, Machine Companion app, ProInsights analytics, and Mixed Fleet Telematics let manufacturers and fleet operators
  obtain, configure, and analyze machine data. Proemion also ships Telematics Control Units (CAN/Ethernet gateways), CANlink
  displays, and wired CAN interfaces, and exposes a REST API, an AEMP/ISO 15143-3 standard export, and the CANlink mobile
  10000 protobuf device API. It serves construction, agriculture, material handling, municipal services, and ground-support-equipment
  markets.
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://avatars.githubusercontent.com/u/18528816?v=4
url: https://raw.githubusercontent.com/api-evangelist/proemion/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Telematics
- IoT
- Off-Highway Equipment
- CAN Bus
- Fleet Management
- Machine Data
- OEM
- AEMP
- Construction
- Agriculture
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Proemion DataPlatform REST API
  description: Obtain and configure machine data from the DataPlatform, Proemion's API-first telematics cloud. Secured with
    OAuth2 client credentials (OpenID Connect / Keycloak).
  humanURL: https://docs.proemion.com/api/
  baseURL: https://api.proemion.com
  tags:
  - Telematics
  - Machine Data
  - REST
  properties:
  - type: Documentation
    url: https://docs.proemion.com/api/
  - type: Authentication
    url: authentication/proemion-authentication.yml
- name: Proemion AEMP API
  description: Export machine data from the DataPlatform according to the AEMP (ISO 15143-3) telematics data-exchange standard
    for mixed-fleet interoperability.
  humanURL: https://docs.proemion.com/aemp/
  baseURL: https://api.proemion.com
  tags:
  - AEMP
  - ISO 15143-3
  - Fleet
- name: Proemion CANlink mobile 10000 API
  description: Integrate the CANlink mobile 10000 telematics control unit with other platforms over an HTTPS/WebSocket protobuf
    API (CLM10000 protocol).
  humanURL: https://docs.proemion.com/canlink-mobile-10000-api/
  tags:
  - CAN Bus
  - Protobuf
  - Device API
  properties:
  - type: Protobuf
    url: grpc/proemion-clmapi.proto
common:
- type: VulnerabilityDisclosure
  url: security/proemion-vulnerability-disclosure.yml
- type: Security
  url: https://docs.proemion.com/docs/shared/pdf/proemion_vdp_v1.0.pdf
- type: DomainSecurity
  url: security/proemion-domain-security.yml
- type: Website
  url: https://www.proemion.com
- type: DeveloperPortal
  url: https://docs.proemion.com/
- type: Documentation
  url: https://docs.proemion.com/
- type: APIReference
  url: https://docs.proemion.com/api/
- type: GitHubOrganization
  url: https://github.com/Proemion
- type: Blog
  url: https://www.proemion.com/en/resources/knowledge/blog.html
- type: Support
  url: https://docs.proemion.com/#support
- type: Login
  url: https://dataportal.proemion.com/#!/login
- type: PrivacyPolicy
  url: https://www.proemion.com/en/privacy-policy.html
- type: StatusPage
  url: https://status.proemion.com/
- type: TrustCenter
  url: https://trust.proemion.com/
- type: Protobuf
  name: CANlink mobile 10000 protobuf definition
  url: grpc/proemion-clmapi.proto
- type: Packages
  url: packages/proemion-packages.yml
- type: SDKs
  url: packages/proemion-packages.yml
- type: CLI
  url: cli/proemion-cli.yml
- type: WellKnown
  url: well-known/proemion-well-known.yml
- type: SecurityTxt
  url: well-known/proemion-security.txt
- type: Authentication
  url: authentication/proemion-authentication.yml
- type: OAuthScopes
  url: scopes/proemion-scopes.yml
- type: Conformance
  url: conformance/proemion-conformance.yml
- type: Conventions
  url: conventions/proemion-conventions.yml
- type: Lifecycle
  url: lifecycle/proemion-lifecycle.yml
- type: LLMsTxt
  url: llms/proemion-llms.txt