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 is listed with 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.

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37.1/100 thin ▬ flat Agent 32/100 agent ready Front door AI 1/6 silent Heartbeat 99/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

3 APIs 1 MCP Servers

Company Telematics IoTOff-Highway EquipmentCAN Bus Fleet Management Machine Data OEM AEMP Construction Agriculture

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 37.1/100 · thin

Contract Quality 5.1 / 21

Developer Ergonomics 9.7 / 17

Access Clarity 2.9 / 17

Operational Transparency 3.2 / 11

Contract Governance 1.9 / 10

Discoverability 6.1 / 9

Regulatory Posture 5.4 / 15

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 24.0 — up to +19.0 composite points
Access Clarity scores 17.1 — up to +16.6 composite points
Contract Governance scores 18.2 — up to +9.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/proemion/apis.yml: open an issue on github.com/api-evangelist/proemion to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
FMCSA Registered Electronic Logging Devices	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

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).

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Proemion MCP Server

Remote MCP server at mcp.proemion.com over HTTP.

MCP SERVER

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

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

Packages

SDKs

CLI

Access & Security 7

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

DomainSecurity

TrustCenter

SecurityTxt

Authentication

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)

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.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - scopes
  - security
  generated: '2026-11-06'
  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: '0.23'
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 Management
  tags_raw:
  - 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

Proemion API — frequently asked questions

Does Proemion have an API?

Yes. APIs.io lists 3 APIs from Proemion, including Proemion DataPlatform REST API, Proemion AEMP API and Proemion CANlink mobile 10000 API.

How do I authenticate with the Proemion API?

Proemion documents its authentication (oauth2/openIdConnect · 2 schemes). The details are profiled on APIs.io as Proemion Authentication.

Does Proemion have an MCP server?

Yes. APIs.io lists 1 MCP server for Proemion: Remote MCP server at mcp.proemion.com over HTTP.

Is the Proemion API ready for AI agents?

Proemion has a Kin Score of 37.1 out of 100 (thin) and an Agent Readiness score of 31.7 (agent-ready), scored by API Evangelist on 2026-11-06.

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