Shelly

Shelly is a global IoT company that designs and manufactures smart home devices, including Wi‑Fi and Bluetooth switches, plugs, sensors, energy meters, and controllers. Their products enable users to automate lighting, climate, security, and energy management through mobile apps and integrations with platforms like Home Assistant and major voice assistants.

Shelly is listed with 1 API on the APIs.io network. Tagged areas include Company, IoT, Smart Home, Devices, and Automation.

Shelly’s developer surface includes engineering blog, documentation, and 9 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

12.9/100 emerging ▬ flat Agent 5/100 human only Front door AI 4/6 moderate Heartbeat 35/100 slowing Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

1 API

Company IoT Smart Home Devices Automation

Kin Score

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

Composite quality — 12.9/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 3.6 / 17

Access Clarity 1.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 6.2 / 9

Regulatory Posture 1.5 / 15

Agent readiness — 5/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 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 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 5 / 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
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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

11 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
Access Clarity scores 10.5 — up to +17.9 composite points
Developer Ergonomics scores 21.4 — up to +15.7 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/shelly/apis.yml: open an issue on github.com/api-evangelist/shelly 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
IoT and Smart Home	standard	20.5 (thin)	-	-

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.

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Universal Commerce Protocol (UCP)

measured — observed by APIs.io (shopify)

APIs 1

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

Shelly API

GraphQL API for Shelly IoT platform

Security Posture 1

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

Shelly Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Blog

Blog

BlogRSS

BlogRSS

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: shelly
name: Shelly
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-02'
  method: derived
image: https://www.shelly.com/cdn/shop/files/share-general.jpg?v=1726139769
description: Shelly is a global IoT company that designs and manufactures smart home devices, including Wi‑Fi and Bluetooth
  switches, plugs, sensors, energy meters, and controllers. Their products enable users to automate lighting, climate, security,
  and energy management through mobile apps and integrations with platforms like Home Assistant and major voice assistants.
url: https://raw.githubusercontent.com/api-evangelist/shelly/refs/heads/main/apis.yml
x-type: company
x-source: harvest:energy
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-23 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-23'
modified: '2026-10-06'
tags:
- Company
- IoT
- Smart Home
- Devices
- Automation
tags_raw:
- Company
- IoT
- SmartHome
- Devices
- Automation
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://www.shelly.com/blogs/articles
  type: Blog
- url: https://www.shelly.com/blogs/articles.atom
  type: BlogRSS
- type: LLMsTxt
  url: llms/shelly-llms.txt
- type: WellKnown
  url: well-known/shelly-well-known.yml
- type: Hosts
  url: hosts/shelly-hosts.yml
- type: Vendors
  url: vendors/shelly-vendors.yml
- type: PrivacyPolicy
  url: https://www.shelly.com/blogs/use-cases/privacy-security-on-demand
- type: Documentation
  url: https://www.shelly.com/blogs/documentation
- type: DeveloperPortal
  url: https://portal.shelly.com/
- type: DomainSecurity
  url: security/shelly-domain-security.yml
- type: Website
  url: https://www.shelly.com/
apis:
- name: Shelly API
  description: GraphQL API for Shelly IoT platform
  humanURL: https://www.shelly.com/api/graphql
  baseURL: https://www.shelly.com/api
  aid: shelly:shelly-api
x-enrichment:
  date: '2026-09-23'
  status: enriched
  artifacts_added: 12
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local

Shelly API — frequently asked questions

Does Shelly have an API?

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

Is the Shelly API ready for AI agents?

Shelly has a Kin Score of 12.9 out of 100 (emerging) and an Agent Readiness score of 4.5 (human-only), 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

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
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.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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How their score was established

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