Nest

Nest is Google's smart home brand — thermostats, cameras, doorbells, and the Nest Hub — originally founded as Nest Labs (a Lightspeed Venture Partners portfolio company) and acquired by Google. Developers integrate with authorized Nest devices through the Google Nest Device Access program and its Smart Device Management (SDM) API, a Google Cloud REST API authorized with Google OAuth 2.0. The API lets partner apps list structures, rooms, and devices, read device traits (temperature, humidity, camera, doorbell), and execute trait commands, with asynchronous device events delivered via Google Cloud Pub/Sub. The legacy "Works with Nest" API was retired and superseded by Device Access.

Nest publishes 1 API on the APIs.io network. Tagged areas include Company, Hardware, Smart Home, IoT, and Home Automation.

The Nest catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Nest’s developer surface includes documentation, API reference, getting-started guide, support, signup flow, pricing, authentication, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub

46.0/100 developing ▬ flat Agent 24/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessSelf serve

1 APIs

Company Hardware Smart Home IoT Home Automation Thermostat GoogleDevice Access

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 46.0/100 · developing

Contract Quality 10.4 / 25

Developer Ergonomics 12.7 / 20

Access Clarity 8.9 / 20

Operational Transparency 4.1 / 13

Contract Governance 2.2 / 12

Discoverability 7.6 / 10

Agent readiness — 24/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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/nest: 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 1

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

Smart Device Management (SDM) API

Google Nest Device Access REST API for accessing, controlling, and managing authorized Nest devices (thermostats, cameras, doorbells, Hub Max) via enterprises/structures/rooms/d...

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Nest Events

ASYNCAPI

Security Posture 2

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

Nest Authentication

oauth2 · 1 scheme

SECURITY

Nest Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Nest Scopes

1 scope · authorizationCode

1 scopes

SCOPES

Resources

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

X-MCPServerCandidate

X-MCPServerCandidate

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

DataModel

Lifecycle

Conformance

Webhooks

Build 2

SDKs, sample code, and the tooling you integrate with

Packages

Packages

SDKs

SDKs

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 3

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Deprecation

Deprecation

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

ParentCompany

ParentCompany

Source (apis.yml)

aid: nest
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: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  - url: https://nest.com
    status: 301
    note: declared website redirects to https://store.google.com/us/category/connected_home?hl=en-US&GoogleNest&utm_source=nest_redirect&utm_medium=google_oo&utm_campaign=homepage
      — a different registrable domain (nest.com -> google.com), possible rename or acquisition (probed 2026-09-03, roadmap#169)
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nest.png
name: Nest
description: Nest is Google's smart home brand — thermostats, cameras, doorbells, and the Nest Hub — originally founded as
  Nest Labs (a Lightspeed Venture Partners portfolio company) and acquired by Google. Developers integrate with authorized
  Nest devices through the Google Nest Device Access program and its Smart Device Management (SDM) API, a Google Cloud REST
  API authorized with Google OAuth 2.0. The API lets partner apps list structures, rooms, and devices, read device traits
  (temperature, humidity, camera, doorbell), and execute trait commands, with asynchronous device events delivered via Google
  Cloud Pub/Sub. The legacy "Works with Nest" API was retired and superseded by Device Access.
url: https://raw.githubusercontent.com/api-evangelist/nest/refs/heads/main/apis.yml
x-type: company
x-source: lightspeed-venture-partners-portfolio
x-tier: enriched
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 0
  pass: local-v1
tags:
- Company
- Hardware
- Smart Home
- IoT
- Home Automation
- Thermostat
- Google
- Device Access
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Smart Device Management (SDM) API
  description: Google Nest Device Access REST API for accessing, controlling, and managing authorized Nest devices (thermostats,
    cameras, doorbells, Hub Max) via enterprises/structures/rooms/devices resources and a device executeCommand method.
  humanURL: https://developers.google.com/nest/device-access
  baseURL: https://smartdevicemanagement.googleapis.com
  properties:
  - type: Documentation
    url: https://developers.google.com/nest/device-access
  - type: APIReference
    url: https://developers.google.com/nest/device-access/reference/rest
  - type: GettingStarted
    url: https://developers.google.com/nest/device-access/get-started
  - type: Authentication
    url: authentication/nest-authentication.yml
common:
- type: ParentCompany
  url: https://apis.io/providers/google/
  name: Google
  x-relationship: acquired
  x-evidence: Nest is Google's smart home brand — thermostats, cameras, doorbells, and the Nest Hub — originally founded as
    Nest Labs (a Lightspeed Venture Partners portfolio company) and acquired by Google. Developers integrate with authorized
    Nest devi
- type: DomainSecurity
  url: security/nest-domain-security.yml
- type: Website
  url: https://nest.com
- type: DeveloperPortal
  url: https://developers.google.com/nest/device-access
- type: Documentation
  url: https://developers.google.com/nest/device-access
- type: APIReference
  url: https://developers.google.com/nest/device-access/reference/rest
- type: GettingStarted
  url: https://developers.google.com/nest/device-access/registration
- type: Support
  url: https://developers.google.com/nest/device-access/support
- type: SignUp
  url: https://console.nest.google.com/device-access
- type: Pricing
  url: https://developers.google.com/nest/device-access/registration
- type: TermsOfService
  url: https://developers.google.com/terms/
- type: PrivacyPolicy
  url: https://policies.google.com/privacy
- type: StatusPage
  url: https://status.cloud.google.com/
- type: Authentication
  url: authentication/nest-authentication.yml
- type: OAuthScopes
  url: scopes/nest-scopes.yml
- type: Conventions
  url: conventions/nest-conventions.yml
- type: ErrorCatalog
  url: errors/nest-problem-types.yml
- type: DataModel
  url: data-model/nest-data-model.yml
- type: Lifecycle
  url: lifecycle/nest-lifecycle.yml
- type: Deprecation
  url: lifecycle/nest-lifecycle.yml
- type: Conformance
  url: conformance/nest-conformance.yml
- type: X-MCPServerCandidate
  url: mcp/nest-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: Packages
  url: packages/nest-packages.yml
- type: SDKs
  url: packages/nest-packages.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/nest-events.yml
- type: LLMsTxt
  url: llms/nest-llms.txt

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