Aethereum

Aethereum provides a coordination layer for AI coding agents, enabling multiple AI models such as Claude, Code, Cursor, and Codex to collaborate in real time on a shared screen. It offers features like live code sharing, conflict resolution, integration with various tools, and a no‑signup free tier for teams and hackathons. The platform includes documentation, FAQs, pricing, and a roadmap, positioning itself as a hub for AI‑driven development workflows.

Aethereum is listed with 1 API on the APIs.io network. Tagged areas include Artificial Intelligence, Collaboration, Coordination, Development, and Platform.

Aethereum’s developer surface includes CLI, pricing, getting-started guide, documentation, engineering blog, and 14 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

28.0/100 thin ▬ flat Agent 10/100 agent aware Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

AccessFree

1 API

Artificial Intelligence Collaboration Coordination Development Platform

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 28.0/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 6.4 / 17

Access Clarity 11.2 / 17

Operational Transparency 1.7 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 1.9 / 15

Agent readiness — 10/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 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 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

10 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 37.4 — up to +12.5 composite points
Contract Governance scores 0.0 — up to +12.0 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/aethereum-dev/apis.yml: open an issue on github.com/api-evangelist/aethereum-dev 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 →

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.

Agent2Agent

measured — observed by APIs.io (near-conformant)

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

APIs 1

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

Aethereum API

API for Aethereum platform as documented

Pricing Plans 1

Published pricing tiers and plan structures.

Aethereum Dev Plans Pricing

1 plans

PLANS

Security Posture 1

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

Aethereum Dev Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

CLI

CLI

Access & Security 2

Authentication, authorization, and security posture

Security

Security

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Roadmap

Roadmap

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: aethereum-dev
name: Aethereum
accessModel:
  pricing: free
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Free
  confidence: low
  probe_state: gated
  source:
  - plans
  - security
  generated: '2026-11-02'
  method: derived
image: https://www.aethereum.dev/opengraph-image?c4cba8f8bf4d5065
description: Aethereum provides a coordination layer for AI coding agents, enabling multiple AI models such as Claude, Code,
  Cursor, and Codex to collaborate in real time on a shared screen. It offers features like live code sharing, conflict resolution,
  integration with various tools, and a no‑signup free tier for teams and hackathons. The platform includes documentation,
  FAQs, pricing, and a roadmap, positioning itself as a hub for AI‑driven development workflows.
url: https://artifacts.apis.io/aethereum-dev/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-31'
modified: '2026-10-31'
tags:
- Artificial Intelligence
- Collaboration
- Coordination
- Development
- Platform
tags_raw:
- AI
- Collaboration
- Coordination
- Development
- Platform
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/aethereum-dev-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: CLI
  url: cli/aethereum-dev-cli.yml
- type: LLMsTxt
  url: llms/aethereum-dev-llms.txt
- type: AgentCard
  url: a2a/aethereum-dev-a2a.yml
- type: WellKnown
  url: well-known/aethereum-dev-well-known.yml
- type: Hosts
  url: hosts/aethereum-dev-hosts.yml
- type: Vendors
  url: vendors/aethereum-dev-vendors.yml
- type: TermsOfService
  url: https://www.aethereum.dev/legal/terms
- type: Security
  url: https://www.aethereum.dev/security
- type: Roadmap
  url: https://www.aethereum.dev/roadmap
- type: PrivacyPolicy
  url: https://www.aethereum.dev/privacy
- type: Pricing
  url: https://www.aethereum.dev/pricing
- type: Login
  url: https://www.aethereum.dev/signin
- type: GettingStarted
  url: https://www.aethereum.dev/get-started
- type: Documentation
  url: https://www.aethereum.dev/docs
- type: Blog
  url: https://www.aethereum.dev/blog
- type: DomainSecurity
  url: security/aethereum-dev-domain-security.yml
- type: Website
  url: https://aethereum.dev/
  x-coverage:
    state: unreadable
    reason: no-machine-readable-spec
    detail: Documentation pages exist but no OpenAPI, AsyncAPI, GraphQL, or other machine‑readable contract was found.
    evidence:
    - url: https://www.aethereum.dev/openapi.json
      status: 404
    checked: '2026-10-31'
apis:
- name: Aethereum API
  description: API for Aethereum platform as documented
  humanURL: https://www.aethereum.dev/docs
  baseURL: null
  aid: aethereum-dev:aethereum-api
x-coverage:
  state: gated
  reason: partner-login
  method: derived
  generated: '2026-10-31'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company serves an API surface but requires credentials before any description of it can be read
  evidence:
  - url: https://www.aethereum.dev/api/mcp
    status: 401
  - url: https://aethereum.dev/
    status: 200
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 17
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Aethereum API — frequently asked questions

Does Aethereum have an API?

Yes. APIs.io lists 1 API from Aethereum, including Aethereum API.

How much does the Aethereum API cost?

APIs.io lists 1 pricing plan for Aethereum, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the Aethereum API ready for AI agents?

Aethereum has a Kin Score of 28.0 out of 100 (thin) and an Agent Readiness score of 9.8 (agent-aware), scored by API Evangelist on 2026-11-02.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

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get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
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