Moxion Power Co

Moxion Power Co is a mobile energy storage company (a Y Combinator alum) that builds trailer-mounted, zero-emission Mobile Power Units (MPUs) used as quiet, clean replacements for diesel generators on construction sites, film productions, events, and grid-support jobs. Moxion operated a REST Developer API that let fleet operators fetch device metadata, real-time GPS location, and time-series telemetry (state of charge, pack voltage, net/output power, energy available/capacity, cellular signal) for their Mobile Power Units, along with active fault codes. The API additionally exposed AEMP 2.0 (ISO 15143-3 v.20190501) compliant fleet-snapshot endpoints so telematics platforms could ingest Moxion equipment alongside other heavy-equipment fleets. Authentication used bearer tokens issued to Service Accounts. Note the company filed for bankruptcy in August 2024; the developer documentation remains online but the API host may no longer be operational.

Moxion Power Co publishes 6 APIs on the APIs.io network, including Device Faults API, Device Location API, Device Metrics API, and 3 more. Tagged areas include Company, Energy Storage, Mobile Power, Battery, and Telemetry.

Moxion Power Co’s developer surface includes documentation, API reference, getting-started guide, authentication, signup flow, GitHub presence, engineering blog, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub

37.5/100 thin ▬ flat Agent 34/100 agent aware Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

AccessSelf serve

6 APIs 1 MCP Servers

Company Energy StorageMobile PowerBattery Telemetry IoT Fleet Management Clean Energy ConstructionDevice Metrics

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 37.5/100 · thin

Contract Quality 12.2 / 21

Developer Ergonomics 6.0 / 17

Access Clarity 1.1 / 17

Operational Transparency 0.6 / 11

Contract Governance 4.6 / 10

Discoverability 6.9 / 9

Regulatory Posture 3.5 / 15

Agent readiness — 34/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Regulatory Posture applies to this provider. Its tags matched the Energy & Utilities 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.

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/.

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/moxion-power-co: 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 6

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

MCP Servers 1

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

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

AgentSkill

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Vocabulary

Conformance

Conventions

Lifecycle

DataModel

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Company 5

The organization behind the API

Website

Website

Twitter

Twitter

LinkedIn

Crunchbase

Crunchbase

Blog

Blog

Other 4

Properties that don't map to a standard resource type

Overlay

Overlay

Successor

Successor

BankruptcyCoverage

BankruptcyCoverage

AcquisitionCoverage

AcquisitionCoverage

Source (apis.yml)

aid: moxion-power-co
name: Moxion Power Co
description: Moxion Power Co is a mobile energy storage company (a Y Combinator alum) that builds trailer-mounted, zero-emission
  Mobile Power Units (MPUs) used as quiet, clean replacements for diesel generators on construction sites, film productions,
  events, and grid-support jobs. Moxion operated a REST Developer API that let fleet operators fetch device metadata, real-time
  GPS location, and time-series telemetry (state of charge, pack voltage, net/output power, energy available/capacity, cellular
  signal) for their Mobile Power Units, along with active fault codes. The API additionally exposed AEMP 2.0 (ISO 15143-3
  v.20190501) compliant fleet-snapshot endpoints so telematics platforms could ingest Moxion equipment alongside other heavy-equipment
  fleets. Authentication used bearer tokens issued to Service Accounts. Note the company filed for bankruptcy in August 2024;
  the developer documentation remains online but the API host may no longer be operational.
url: https://raw.githubusercontent.com/api-evangelist/moxion-power-co/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
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://files.readme.io/6ee0605-small-Moxion_Icon_Logo_PNG.png
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-08-08'
tags:
- Company
- Energy Storage
- Mobile Power
- Battery
- Telemetry
- IoT
- Fleet Management
- Clean Energy
- Construction
- Device Metrics
apis:
- aid: moxion-power-co:moxion-power-co-device-faults-api
  name: Moxion Power Co Device Faults API
  description: The Device Faults API from Moxion Power Co — 1 operation(s) for device faults.
  humanURL: https://developer.moxionpower.com/docs/getting-started
  baseURL: http://api.moxionpower.com/developer/v1
  tags:
  - Device Faults
  properties:
  - type: OpenAPI
    url: openapi/moxion-power-co-device-faults-api-openapi.yml
  - type: Documentation
    url: https://developer.moxionpower.com/docs
  - type: APIReference
    url: https://developer.moxionpower.com/reference
- aid: moxion-power-co:moxion-power-co-device-location-api
  name: Moxion Power Co Device Location API
  description: The Device Location API from Moxion Power Co — 2 operation(s) for device location.
  humanURL: https://developer.moxionpower.com/docs/getting-started
  baseURL: http://api.moxionpower.com/developer/v1
  tags:
  - Device Location
  properties:
  - type: OpenAPI
    url: openapi/moxion-power-co-device-location-api-openapi.yml
  - type: Documentation
    url: https://developer.moxionpower.com/docs
  - type: APIReference
    url: https://developer.moxionpower.com/reference
- aid: moxion-power-co:moxion-power-co-device-metrics-api
  name: Moxion Power Co Device Metrics API
  description: The Device Metrics API from Moxion Power Co — 1 operation(s) for device metrics.
  humanURL: https://developer.moxionpower.com/docs/getting-started
  baseURL: http://api.moxionpower.com/developer/v1
  tags:
  - Device Metrics
  properties:
  - type: OpenAPI
    url: openapi/moxion-power-co-device-metrics-api-openapi.yml
  - type: Documentation
    url: https://developer.moxionpower.com/docs
  - type: APIReference
    url: https://developer.moxionpower.com/reference
- aid: moxion-power-co:moxion-power-co-devices-api
  name: Moxion Power Co Devices API
  description: The Devices API from Moxion Power Co — 2 operation(s) for devices.
  humanURL: https://developer.moxionpower.com/docs/getting-started
  baseURL: http://api.moxionpower.com/developer/v1
  tags:
  - Devices
  properties:
  - type: OpenAPI
    url: openapi/moxion-power-co-devices-api-openapi.yml
  - type: Documentation
    url: https://developer.moxionpower.com/docs
  - type: APIReference
    url: https://developer.moxionpower.com/reference
- aid: moxion-power-co:moxion-power-co-fleet-snapshot-aemp-api
  name: Moxion Power Co Fleet Snapshot (AEMP) API
  description: The Fleet Snapshot (AEMP) API from Moxion Power Co — 3 operation(s) for fleet snapshot (aemp).
  humanURL: https://developer.moxionpower.com/docs/getting-started
  baseURL: http://api.moxionpower.com/developer/v1
  tags:
  - Fleet Snapshot (AEMP)
  properties:
  - type: OpenAPI
    url: openapi/moxion-power-co-fleet-snapshot-aemp-api-openapi.yml
  - type: Documentation
    url: https://developer.moxionpower.com/docs
  - type: APIReference
    url: https://developer.moxionpower.com/reference
- aid: moxion-power-co:moxion-power-co-organizations-api
  name: Moxion Power Co Organizations API
  description: The Organizations API from Moxion Power Co — 1 operation(s) for organizations.
  humanURL: https://developer.moxionpower.com/docs/getting-started
  baseURL: http://api.moxionpower.com/developer/v1
  tags:
  - Organization
  tags_raw:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/moxion-power-co-organizations-api-openapi.yml
  - type: Documentation
    url: https://developer.moxionpower.com/docs
  - type: APIReference
    url: https://developer.moxionpower.com/reference
common:
- type: DeveloperPortal
  url: https://developer.moxionpower.com
- type: Documentation
  url: https://developer.moxionpower.com/docs
- type: APIReference
  url: https://developer.moxionpower.com/reference
- type: GettingStarted
  url: https://developer.moxionpower.com/docs/getting-started
- type: Authentication
  url: authentication/moxion-power-co-authentication.yml
- type: SignUp
  url: https://developer.moxionpower.com/login
- type: Website
  url: https://www.moxionpower.com
- type: LLMsTxt
  url: llms/moxion-power-co-llms.txt
- type: ErrorCatalog
  url: errors/moxion-power-co-fault-codes.yml
- type: Vocabulary
  url: vocabulary/moxion-power-co-metrics.yml
- type: Conformance
  url: conformance/moxion-power-co-conformance.yml
- type: Conventions
  url: conventions/moxion-power-co-conventions.yml
- type: Lifecycle
  url: lifecycle/moxion-power-co-lifecycle.yml
- type: DataModel
  url: data-model/moxion-power-co-data-model.yml
- type: MCPServer
  url: mcp/moxion-power-co-mcp.yml
- type: Overlay
  url: overlays/moxion-power-co-openapi-overlay.yaml
- type: DomainSecurity
  url: security/moxion-power-co-domain-security.yml
- type: AgentSkill
  url: skills/_index.yml
- type: GitHub
  url: https://github.com/moxion-power
- type: Twitter
  url: https://twitter.com/MoxionPower
- type: LinkedIn
  url: https://www.linkedin.com/company/moxion-power-co
- type: Crunchbase
  url: https://www.crunchbase.com/organization/moxion-power-co
- type: Successor
  url: https://viridiparente.com/moxion-inquire/
- type: BankruptcyCoverage
  url: https://www.latitudemedia.com/news/portable-battery-startup-moxion-is-bankrupt-what-happened/
- type: AcquisitionCoverage
  url: https://www.grandviewindependent.com/viridi-powers-into-richmond-replaces-moxion/
- url: https://viridiparente.com/feed/
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 14
  pass: local-v1
x-merged-from:
- moxion-power

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Moxion Power Co

Kin Score

APIs 6

Moxion Power Co Device Faults API

Moxion Power Co Device Location API

Moxion Power Co Device Metrics API

Moxion Power Co Devices API

Moxion Power Co Fleet Snapshot (AEMP) API

Moxion Power Co Organizations API

Open Collections 7

API Collection

Moxion Power Developer Device Faults API

Moxion Power Developer Device Faults Device Location API

Moxion Power Developer Device Faults Device Metrics API

Moxion Power Developer Device Faults Devices API

Moxion Power Developer Device Faults Fleet Snapshot (AEMP) API

Moxion Power Developer Device Faults Organizations API