Delos

Delos Living LLC is a New York-based wellness real estate and technology company that applies building science and evidence-based research to indoor environments across commercial, residential, hospitality, education, senior living and transportation. Delos is the founder of the WELL Building Standard (now administered by the International WELL Building Institute) and co-founder of the Well Living Lab with Mayo Clinic. Its product line spans Intellipure advanced air purification, indoor environmental quality (IEQ) sensing, the Stay Well hospitality program, and WellCube — a connected system of localized air purifiers and multi-sensor devices for the modern office, backed by the "Cloud BE" / Darwin Cloud platform that handles installations, products, device actions and account federation.

Delos publishes 11 APIs on the APIs.io network, including Actions API, Admin/installations API, Admin/products API, and 8 more. Tagged areas include wellness-real-estate, Indoor Air Quality, indoor-environmental-quality, IoT, and Smart Buildings.

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

Delos’ developer surface includes documentation, API reference, support, engineering blog, authentication, and 22 more developer resources.

🌐 Visit website 📡 Source on GitHub

33.6/100 thin ▬ flat Agent 33/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

2 APIs

wellness-real-estateIndoor Air Qualityindoor-environmental-qualityIoT Smart Buildings Building AutomationAir Purificationenvironmental-sensorsCommercial Real Estatehealthy-buildingsHospitality ESG

Kin Score

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

Composite quality — 33.6/100 · thin

Contract Quality 12.2 / 23

Developer Ergonomics 6.8 / 18

Access Clarity 5.0 / 18

Operational Transparency 0.3 / 12

Contract Governance 0.5 / 11

Discoverability 6.2 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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 7 / 7

Rate-Limit Signaling 7 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

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/delos: 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 11

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

Delos Actions API

The actions API from Delos — 1 operation(s) for actions.

Delos Admin/installations API

The admin/installations API from Delos — 3 operation(s) for admin/installations.

Delos Admin/products API

The admin/products API from Delos — 3 operation(s) for admin/products.

Delos Admin/products Bundles API

The admin/products-bundles API from Delos — 1 operation(s) for admin/products-bundles.

Delos Admin/users API

The admin/users API from Delos — 4 operation(s) for admin/users.

Delos Global API

The global API from Delos — 3 operation(s) for global.

Delos Installations API

The installations API from Delos — 1 operation(s) for installations.

Delos Local Accounts API

The local-accounts API from Delos — 6 operation(s) for local-accounts.

Delos Products API

The products API from Delos — 1 operation(s) for products.

Delos Sessions API

The sessions API from Delos — 4 operation(s) for sessions.

Delos Users API

The users API from Delos — 6 operation(s) for users.

Scroll for all 11

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Cloud BE

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Delos Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Delos Rate Limits

0 limits

RATE LIMITS

Event Specifications 1

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

Delos Events

ASYNCAPI

Security Posture 2

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

Delos Authentication

apiKey/openIdConnect · 1 scheme

SECURITY

Delos Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Delos Agentic Access

39 operations · 23 acting · 1 human-in-the-loop

39 operations · 23 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

OpenAPI

OpenAPI

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

X-MCPServerCandidate

X-MCPServerCandidate

AgentSkill

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

DataModel

Conformance

Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

ToolCrosswalk

ToolCrosswalk

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Plans

Plans

Company 3

The organization behind the API

Website

Website

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: delos
name: Delos
description: Delos Living LLC is a New York-based wellness real estate and technology company that applies building science
  and evidence-based research to indoor environments across commercial, residential, hospitality, education, senior living
  and transportation. Delos is the founder of the WELL Building Standard (now administered by the International WELL Building
  Institute) and co-founder of the Well Living Lab with Mayo Clinic. Its product line spans Intellipure advanced air purification,
  indoor environmental quality (IEQ) sensing, the Stay Well hospitality program, and WellCube — a connected system of localized
  air purifiers and multi-sensor devices for the modern office, backed by the "Cloud BE" / Darwin Cloud platform that handles
  installations, products, device actions and account federation.
url: https://raw.githubusercontent.com/api-evangelist/delos/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-09-03'
  method: derived
image: https://a-us.storyblok.com/f/1016757/200x62/8b73c5475d/logo_delos_layer_1.svg
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.23'
created: '2026-08-12'
modified: '2026-08-12'
tags:
- wellness-real-estate
- Indoor Air Quality
- indoor-environmental-quality
- IoT
- Smart Buildings
- Building Automation
- Air Purification
- environmental-sensors
- Commercial Real Estate
- healthy-buildings
- Hospitality
- ESG
tags_raw:
- wellness-real-estate
- indoor-air-quality
- indoor-environmental-quality
- iot
- smart-buildings
- building-automation
- air-purification
- environmental-sensors
- commercial-real-estate
- healthy-buildings
- hospitality
- esg
apis:
- aid: delos:delos-actions-api
  name: Delos Actions API
  description: The actions API from Delos — 1 operation(s) for actions.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - Actions
  tags_raw:
  - actions
  properties:
  - type: OpenAPI
    url: openapi/delos-actions-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-admin-installations-api
  name: Delos Admin/installations API
  description: The admin/installations API from Delos — 3 operation(s) for admin/installations.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - admin/installations
  properties:
  - type: OpenAPI
    url: openapi/delos-admin-installations-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-admin-products-api
  name: Delos Admin/products API
  description: The admin/products API from Delos — 3 operation(s) for admin/products.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - Admin - Products
  tags_raw:
  - admin/products
  properties:
  - type: OpenAPI
    url: openapi/delos-admin-products-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-admin-products-bundles-api
  name: Delos Admin/products Bundles API
  description: The admin/products-bundles API from Delos — 1 operation(s) for admin/products-bundles.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - admin/products-bundles
  properties:
  - type: OpenAPI
    url: openapi/delos-admin-products-bundles-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-admin-users-api
  name: Delos Admin/users API
  description: The admin/users API from Delos — 4 operation(s) for admin/users.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - Admin Users
  tags_raw:
  - admin/users
  properties:
  - type: OpenAPI
    url: openapi/delos-admin-users-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-global-api
  name: Delos Global API
  description: The global API from Delos — 3 operation(s) for global.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - Global
  tags_raw:
  - global
  properties:
  - type: OpenAPI
    url: openapi/delos-global-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-installations-api
  name: Delos Installations API
  description: The installations API from Delos — 1 operation(s) for installations.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - Installations
  tags_raw:
  - installations
  properties:
  - type: OpenAPI
    url: openapi/delos-installations-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-local-accounts-api
  name: Delos Local Accounts API
  description: The local-accounts API from Delos — 6 operation(s) for local-accounts.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - Local Accounts
  tags_raw:
  - local-accounts
  properties:
  - type: OpenAPI
    url: openapi/delos-local-accounts-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-products-api
  name: Delos Products API
  description: The products API from Delos — 1 operation(s) for products.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - Product
  tags_raw:
  - products
  properties:
  - type: OpenAPI
    url: openapi/delos-products-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-sessions-api
  name: Delos Sessions API
  description: The sessions API from Delos — 4 operation(s) for sessions.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - Sessions
  tags_raw:
  - sessions
  properties:
  - type: OpenAPI
    url: openapi/delos-sessions-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
- aid: delos:delos-users-api
  name: Delos Users API
  description: The users API from Delos — 6 operation(s) for users.
  humanURL: https://cloud.wellcube.io/api/v1/docs/
  baseURL: https://cloud.wellcube.io/api/v1
  tags:
  - User
  tags_raw:
  - users
  properties:
  - type: OpenAPI
    url: openapi/delos-users-api-openapi.yml
  - type: APIReference
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Documentation
    url: https://cloud.wellcube.io/api/v1/docs/
  - type: Authentication
    url: authentication/delos-authentication.yml
  - type: Conventions
    url: conventions/delos-conventions.yml
  - type: ErrorCatalog
    url: errors/delos-error-codes.yml
  - type: DataModel
    url: data-model/delos-data-model.yml
  - type: ToolCrosswalk
    url: mcp/delos-tool-crosswalk.yml
common:
- type: AgenticAccess
  url: agentic-access/delos-agentic-access.yml
- type: DomainSecurity
  url: security/delos-domain-security.yml
- type: Website
  url: https://delos.com/
- type: Website
  url: https://wellcube.io/
- type: Documentation
  url: https://cloud.wellcube.io/api/v1/docs/
- type: APIReference
  url: https://cloud.wellcube.io/api/v1/docs/
- type: Support
  url: https://support.wellcube.io/hc/en-us
- type: Blog
  url: https://delos.com/blog/
- type: GitHubOrganization
  url: https://github.com/Delos-tech
- type: Login
  url: https://app.wellcube.io/login
- type: TermsOfService
  url: https://wellcube.io/terms-of-use
- type: PrivacyPolicy
  url: https://wellcube.io/privacy-policy
- type: OpenAPI
  url: openapi/delos-wellcube-cloud-be-openapi.yml
- type: Authentication
  url: authentication/delos-authentication.yml
- type: Conventions
  url: conventions/delos-conventions.yml
- type: ErrorCatalog
  url: errors/delos-error-codes.yml
- type: DataModel
  url: data-model/delos-data-model.yml
- type: Conformance
  url: conformance/delos-conformance.yml
- type: Lifecycle
  url: lifecycle/delos-lifecycle.yml
- type: Packages
  url: packages/delos-packages.yml
- type: LLMsTxt
  url: llms/delos-llms.txt
- type: Overlay
  url: overlays/delos-wellcube-cloud-be-overlay.yaml
- type: X-MCPServerCandidate
  url: mcp/delos-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: ToolCrosswalk
  url: mcp/delos-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Plans
  url: plans/delos-plans-pricing.yml
- type: RateLimits
  url: rate-limits/delos-rate-limits.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-08-12'
  status: enriched
  artifacts_added: 20
  pass: local-v1

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