Addis Energy

Addis Energy is a Somerville, Massachusetts deep-tech energy company founded in January 2025 out of research in the MIT Department of Materials Science and Engineering. It is developing Stimulated Geologic Ammonia — injecting nitrogen, water and engineered fluids into iron-rich subsurface rock and using the earth's own heat and pressure as the reactor to produce ammonia underground rather than in a Haber-Bosch plant. Founded by Michael Alexander (CEO), Charlie Mitchell (COO), Iwnetim Abate (Chief Science Officer) and Yet-Ming Chiang (Chief Strategy Officer), it has raised an $8.3M seed round plus a $4.5M ARPA-E award, backed by Engine Ventures, At One Ventures, Pillar VC, Voyager VC, Blindspot Ventures and Emerson Collective. It is not a software vendor: no developer program, portal, SDKs or product API. The only machine-readable interface it exposes is the WordPress core REST content API behind addisenergy.com, captured here for discovery and anonymously readable but read-only.

Addis Energy publishes 8 APIs on the APIs.io network, including Posts API, Pages API, Media API, and 5 more. Tagged areas include Company, Energy, Clean Energy, Ammonia, and Climate Tech.

Addis Energy’s developer surface includes engineering blog, authentication, code examples, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub

24.8/100 emerging Agent 32/100 agent ready Full breakdown ↓
scored 2026-09-07 · rubric v0.20.0

8 APIs

Company Energy Clean EnergyAmmoniaClimate Tech Deep Tech GeoscienceSubsurfaceMaterials Science Hydrogen Fertilizer Content

Kin Score

Kin Score How this is scored →
scored 2026-09-07 · rubric v0.20.0

Composite quality — 24.8/100 · emerging

Contract Quality 3.4 / 21

Developer Ergonomics 2.7 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 6.3 / 9

Regulatory Posture 6.7 / 15

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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 7 / 7

Rate-Limit Signaling 7 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

Create-or-Update Ergonomics does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

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/. 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 github.com/api-evangelist/addis-energy: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 8

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

Addis Energy Posts API

Public, unauthenticated read access to the Addis Energy news and press-coverage archive via the WordPress core REST API. Verified live at 13 published posts across 3 categories ...

Addis Energy Pages API

Public, unauthenticated read access to the static pages of addisenergy.com — Home, Technology, News, Careers, Contact, Privacy Policy and Terms & Conditions. Verified live at 7 ...

Addis Energy Media API

Public, unauthenticated read access to the media library behind addisenergy.com — site photography, technology diagrams, team headshots and press assets with their generated siz...

Addis Energy Taxonomy API

Public, unauthenticated read access to the taxonomies that classify Addis Energy content — the category taxonomy (Press Coverage, Blog, Uncategorized) and the post_tag taxonomy....

Addis Energy Users API

Public, unauthenticated read access to the public author records behind addisenergy.com — the people credited on published news posts. Anonymous responses are limited to the Wor...

Addis Energy Search API

Public, unauthenticated cross-content search over addisenergy.com — posts and pages together — returning lightweight id / title / url / type / subtype records. Verified live at ...

Addis Energy Discovery API

Public, unauthenticated discovery metadata for addisenergy.com — the self-describing route index (218 routes across 9 namespaces at capture), the registered content types and ta...

Addis Energy oEmbed API

Public oEmbed 1.0 provider endpoint for addisenergy.com URLs, returning embeddable rich metadata — title, author, thumbnail and iframe HTML — for any post or page on the site. V...

Scroll for all 8

Pricing Plans 1

Published pricing tiers and plan structures.

Addis Energy Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Addis Energy Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Addis Energy Authentication

2 schemes

SECURITY

Addis Energy Domain Security

TLSv1.2

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Addis Energy Agentic Access

21 operations

21 operations · 0 acting

AGENTIC

Resources

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

AgenticAccess

AgenticAccess

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

DataModel

Conformance

Lifecycle

Build 1

SDKs, sample code, and the tooling you integrate with

Examples

Examples

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Contact

Contact

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Plans

Plans

Company 6

The organization behind the API

Website

About

Blog

BlogRSS

Careers

LinkedIn

Other 1

Properties that don't map to a standard resource type

x-team

x-team

Source (apis.yml)

aid: addis-energy
name: Addis Energy
description: 'Addis Energy is a Somerville, Massachusetts deep-tech energy company founded in January 2025 out of research
  in the MIT Department of Materials Science and Engineering. It is developing Stimulated Geologic Ammonia — injecting nitrogen,
  water and engineered fluids into iron-rich subsurface rock and using the earth''s own heat and pressure as the reactor to
  produce ammonia underground rather than in a Haber-Bosch plant. Founded by Michael Alexander (CEO), Charlie Mitchell (COO),
  Iwnetim Abate (Chief Science Officer) and Yet-Ming Chiang (Chief Strategy Officer), it has raised an $8.3M seed round plus
  a $4.5M ARPA-E award, backed by Engine Ventures, At One Ventures, Pillar VC, Voyager VC, Blindspot Ventures and Emerson
  Collective. It is not a software vendor: no developer program, portal, SDKs or product API. The only machine-readable interface
  it exposes is the WordPress core REST content API behind addisenergy.com, captured here for discovery and anonymously readable
  but read-only.'
url: https://raw.githubusercontent.com/api-evangelist/addis-energy/refs/heads/main/apis.yml
image: https://addisenergy.com/wp-content/uploads/fbrfg/apple-touch-icon.png
x-type: company
x-source: harvest:secondary-market
position: Producing
specificationVersion: '0.20'
created: '2026-09-07'
modified: '2026-09-07'
tags:
- Company
- Energy
- Clean Energy
- Ammonia
- Climate Tech
- Deep Tech
- Geoscience
- Subsurface
- Materials Science
- Hydrogen
- Fertilizer
- Content
apis:
- aid: addis-energy:addis-energy-posts-api
  name: Addis Energy Posts API
  image: https://addisenergy.com/wp-content/uploads/fbrfg/apple-touch-icon.png
  description: Public, unauthenticated read access to the Addis Energy news and press-coverage archive via the WordPress core
    REST API. Verified live at 13 published posts across 3 categories on 2026-09-07.
  humanURL: https://addisenergy.com/wp-json/
  baseURL: https://addisenergy.com/wp-json
  tags:
  - Posts
  - Content
  properties:
  - type: OpenAPI
    url: openapi/addis-energy-posts-api-openapi.yml
  - type: Overlay
    url: overlays/addis-energy-posts-api-overlay.yaml
  - type: Authentication
    url: authentication/addis-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/addis-energy-problem-types.yml
  - type: Conventions
    url: conventions/addis-energy-conventions.yml
  - type: DataModel
    url: data-model/addis-energy-data-model.yml
  - type: Conformance
    url: conformance/addis-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/addis-energy-lifecycle.yml
- aid: addis-energy:addis-energy-pages-api
  name: Addis Energy Pages API
  image: https://addisenergy.com/wp-content/uploads/fbrfg/apple-touch-icon.png
  description: Public, unauthenticated read access to the static pages of addisenergy.com — Home, Technology, News, Careers,
    Contact, Privacy Policy and Terms & Conditions. Verified live at 7 published pages on 2026-09-07.
  humanURL: https://addisenergy.com/wp-json/
  baseURL: https://addisenergy.com/wp-json
  tags:
  - Pages
  - Content
  properties:
  - type: OpenAPI
    url: openapi/addis-energy-pages-api-openapi.yml
  - type: Overlay
    url: overlays/addis-energy-pages-api-overlay.yaml
  - type: Authentication
    url: authentication/addis-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/addis-energy-problem-types.yml
  - type: Conventions
    url: conventions/addis-energy-conventions.yml
  - type: DataModel
    url: data-model/addis-energy-data-model.yml
  - type: Conformance
    url: conformance/addis-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/addis-energy-lifecycle.yml
- aid: addis-energy:addis-energy-media-api
  name: Addis Energy Media API
  image: https://addisenergy.com/wp-content/uploads/fbrfg/apple-touch-icon.png
  description: Public, unauthenticated read access to the media library behind addisenergy.com — site photography, technology
    diagrams, team headshots and press assets with their generated size variants. Verified live at 73 attachments on 2026-09-07.
  humanURL: https://addisenergy.com/wp-json/
  baseURL: https://addisenergy.com/wp-json
  tags:
  - Media
  - Content
  properties:
  - type: OpenAPI
    url: openapi/addis-energy-media-api-openapi.yml
  - type: Overlay
    url: overlays/addis-energy-media-api-overlay.yaml
  - type: Authentication
    url: authentication/addis-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/addis-energy-problem-types.yml
  - type: Conventions
    url: conventions/addis-energy-conventions.yml
  - type: DataModel
    url: data-model/addis-energy-data-model.yml
  - type: Conformance
    url: conformance/addis-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/addis-energy-lifecycle.yml
- aid: addis-energy:addis-energy-taxonomy-api
  name: Addis Energy Taxonomy API
  image: https://addisenergy.com/wp-content/uploads/fbrfg/apple-touch-icon.png
  description: Public, unauthenticated read access to the taxonomies that classify Addis Energy content — the category taxonomy
    (Press Coverage, Blog, Uncategorized) and the post_tag taxonomy. Verified live at 3 categories and 0 tags on 2026-09-07.
  humanURL: https://addisenergy.com/wp-json/
  baseURL: https://addisenergy.com/wp-json
  tags:
  - Categories
  - Taxonomy
  properties:
  - type: OpenAPI
    url: openapi/addis-energy-taxonomy-api-openapi.yml
  - type: Overlay
    url: overlays/addis-energy-taxonomy-api-overlay.yaml
  - type: Authentication
    url: authentication/addis-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/addis-energy-problem-types.yml
  - type: Conventions
    url: conventions/addis-energy-conventions.yml
  - type: DataModel
    url: data-model/addis-energy-data-model.yml
  - type: Conformance
    url: conformance/addis-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/addis-energy-lifecycle.yml
- aid: addis-energy:addis-energy-users-api
  name: Addis Energy Users API
  image: https://addisenergy.com/wp-content/uploads/fbrfg/apple-touch-icon.png
  description: 'Public, unauthenticated read access to the public author records behind addisenergy.com — the people credited
    on published news posts. Anonymous responses are limited to the WordPress view context: no email addresses, roles or capabilities
    are exposed. Verified live at 2 authors on 2026-09-07.'
  humanURL: https://addisenergy.com/wp-json/
  baseURL: https://addisenergy.com/wp-json
  tags:
  - User
  properties:
  - type: OpenAPI
    url: openapi/addis-energy-users-api-openapi.yml
  - type: Overlay
    url: overlays/addis-energy-users-api-overlay.yaml
  - type: Authentication
    url: authentication/addis-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/addis-energy-problem-types.yml
  - type: Conventions
    url: conventions/addis-energy-conventions.yml
  - type: DataModel
    url: data-model/addis-energy-data-model.yml
  - type: Conformance
    url: conformance/addis-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/addis-energy-lifecycle.yml
- aid: addis-energy:addis-energy-search-api
  name: Addis Energy Search API
  image: https://addisenergy.com/wp-content/uploads/fbrfg/apple-touch-icon.png
  description: Public, unauthenticated cross-content search over addisenergy.com — posts and pages together — returning lightweight
    id / title / url / type / subtype records. Verified live at 20 searchable objects on 2026-09-07.
  humanURL: https://addisenergy.com/wp-json/
  baseURL: https://addisenergy.com/wp-json
  tags:
  - Search
  - Content
  properties:
  - type: OpenAPI
    url: openapi/addis-energy-search-api-openapi.yml
  - type: Overlay
    url: overlays/addis-energy-search-api-overlay.yaml
  - type: Authentication
    url: authentication/addis-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/addis-energy-problem-types.yml
  - type: Conventions
    url: conventions/addis-energy-conventions.yml
  - type: Conformance
    url: conformance/addis-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/addis-energy-lifecycle.yml
- aid: addis-energy:addis-energy-discovery-api
  name: Addis Energy Discovery API
  image: https://addisenergy.com/wp-content/uploads/fbrfg/apple-touch-icon.png
  description: Public, unauthenticated discovery metadata for addisenergy.com — the self-describing route index (218 routes
    across 9 namespaces at capture), the registered content types and taxonomies, and the publication statuses. This is the
    surface that makes the rest of the API machine-readable in the absence of any published documentation.
  humanURL: https://addisenergy.com/wp-json/
  baseURL: https://addisenergy.com/wp-json
  tags:
  - Discovery
  - Metadata
  properties:
  - type: OpenAPI
    url: openapi/addis-energy-discovery-api-openapi.yml
  - type: Overlay
    url: overlays/addis-energy-discovery-api-overlay.yaml
  - type: Authentication
    url: authentication/addis-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/addis-energy-problem-types.yml
  - type: Conventions
    url: conventions/addis-energy-conventions.yml
  - type: Conformance
    url: conformance/addis-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/addis-energy-lifecycle.yml
- aid: addis-energy:addis-energy-oembed-api
  name: Addis Energy oEmbed API
  image: https://addisenergy.com/wp-content/uploads/fbrfg/apple-touch-icon.png
  description: Public oEmbed 1.0 provider endpoint for addisenergy.com URLs, returning embeddable rich metadata — title, author,
    thumbnail and iframe HTML — for any post or page on the site. Verified live (HTTP 200) on 2026-09-07.
  humanURL: https://addisenergy.com/wp-json/
  baseURL: https://addisenergy.com/wp-json
  tags:
  - oEmbed
  - Metadata
  properties:
  - type: OpenAPI
    url: openapi/addis-energy-oembed-api-openapi.yml
  - type: Overlay
    url: overlays/addis-energy-oembed-api-overlay.yaml
  - type: Authentication
    url: authentication/addis-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/addis-energy-problem-types.yml
  - type: Conventions
    url: conventions/addis-energy-conventions.yml
  - type: Conformance
    url: conformance/addis-energy-conformance.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://addisenergy.com/
- type: About
  url: https://addisenergy.com/technology/
- type: x-team
  url: https://addisenergy.com/team/
- type: Blog
  url: https://addisenergy.com/blog/
- type: BlogRSS
  url: https://addisenergy.com/feed/
- type: Careers
  url: https://addisenergy.com/careers/
- type: Contact
  url: https://addisenergy.com/contact/
- type: TermsOfService
  url: https://addisenergy.com/terms-conditions/
- type: PrivacyPolicy
  url: https://addisenergy.com/privacy-policy/
- type: LinkedIn
  url: https://www.linkedin.com/company/addisenergy/
- type: Authentication
  url: authentication/addis-energy-authentication.yml
- type: Conventions
  url: conventions/addis-energy-conventions.yml
- type: ErrorCatalog
  url: errors/addis-energy-problem-types.yml
- type: DataModel
  url: data-model/addis-energy-data-model.yml
- type: Conformance
  url: conformance/addis-energy-conformance.yml
- type: Lifecycle
  url: lifecycle/addis-energy-lifecycle.yml
- type: RateLimits
  url: rate-limits/addis-energy-rate-limits.yml
- type: Plans
  url: plans/addis-energy-plans-pricing.yml
- type: LLMsTxt
  url: llms/addis-energy-llms.txt
- type: Examples
  url: examples/addis-energy-examples.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DomainSecurity
  url: security/addis-energy-domain-security.yml
- type: AgenticAccess
  url: agentic-access/addis-energy-agentic-access.yml
x-enrichment:
  date: '2026-09-07'
  status: enriched
  artifacts_added: 35
  pass: local-v3

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