aid: r-zero
name: R-Zero
description: 'R-Zero Systems is a San Francisco based building-intelligence company
  founded in 2020 that combines privacy-first occupancy sensors, indoor-air-quality
  monitoring and AI to autonomously optimize HVAC ventilation in commercial real estate,
  healthcare and higher-education buildings, claiming 20-40% HVAC energy savings without
  retrofits or capital investment. Its software platform, R-Zero Connect, turns raw
  sensor telemetry into occupancy analytics, space-utilization insights and portfolio
  reporting. R-Zero acquired the workplace-sensor company CoWorkr, whose platform still
  carries the company''s developer surface: a REST API for pulling historical workplace
  utilization data into BI tooling and a Node.js/DDP Stream API that pushes real-time
  occupancy events into reservation and workplace-experience applications (AgilQuest,
  Comfy, iOffice Hummingbird, Serraview, Teem, Tactic, Siemens). Both APIs are account-gated
  - documentation is served inside the authenticated application and access is granted
  on request - so no public OpenAPI, GraphQL, MCP or A2A surface is published.'
image: https://rzero.com/wp-content/uploads/2023/12/r-zero-logo-icon.png
url: https://raw.githubusercontent.com/api-evangelist/r-zero/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-08-02'
modified: '2026-08-02'
tags:
- Company
- Smart Buildings
- Occupancy
- Sensors
- Internet of Things
- Indoor Air Quality
- Energy Efficiency
- HVAC
- Analytics
- Commercial Real Estate
- Workplace
apis:
- aid: r-zero:coworkr-rest-api
  name: CoWorkr REST API
  description: 'CoWorkr''s standard REST API for pulling workplace analytical data
    - historical and current occupancy, utilization and device records for WorkPoints,
    WorkSpace Counters, WorkHubs, WorkPlaces, FloorPlans and Tags - into BI tools and
    reporting workflows. Documentation is linked from the top-right drop-down of the
    authenticated CoWorkr application; access is permission-gated and requested from
    R-Zero support.'
  humanURL: https://rzerosystems.zendesk.com/hc/en-us/sections/4408250694295-API
  baseURL: https://api.coworkr.co
  tags:
  - Occupancy
  - Analytics
  - Sensors
  - Workplace
  properties:
  - type: Documentation
    url: https://rzerosystems.zendesk.com/hc/en-us/articles/4408403848599-API-Documentation
  - type: APIReference
    url: https://rzerosystems.zendesk.com/hc/en-us/sections/4408250694295-API
  - type: DataModel
    url: data-model/r-zero-data-model.yml
  - type: Vocabulary
    url: vocabulary/r-zero-vocabulary.yml
  - type: Conventions
    url: conventions/r-zero-conventions.yml
  x-access: gated
  x-evidence:
    fetched: '2026-08-02'
    baseurl_probe:
      url: https://api.coworkr.co/
      http_status: 200
      note: CoWorkr application host (Meteor); API documentation is served to authenticated
        users only, no anonymous OpenAPI/Swagger at any probed path
- aid: r-zero:coworkr-stream-api
  name: CoWorkr Stream API
  description: 'CoWorkr''s real-time Stream API. Built on Node.js and DDP (the Meteor
    Distributed Data Protocol), it pushes utilization sensor updates as they happen
    - a raw feed used by partner workplace-experience and room-booking applications
    to show live desk/room availability and auto-cancel ghosted reservations. Account-gated
    like the REST API; no AsyncAPI document is published.'
  humanURL: https://coworkr.co/apiaccess
  baseURL: https://api.coworkr.co
  tags:
  - Occupancy
  - Streaming
  - Real Time
  - Events
  properties:
  - type: Documentation
    url: https://coworkr.co/apiaccess
  x-access: gated
  x-protocol: DDP
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-backed-by:
- leadout-capital
common:
- type: TrustCenter
  url: security/r-zero-trust-center.yml
- type: DomainSecurity
  url: security/r-zero-domain-security.yml
- type: Website
  url: https://rzero.com/
- type: Documentation
  url: https://rzerosystems.zendesk.com/hc/en-us
- type: APIReference
  url: https://rzerosystems.zendesk.com/hc/en-us/sections/4408250694295-API
- type: Support
  url: https://rzerosystems.zendesk.com/hc/en-us
- type: HelpCenter
  url: https://rzerosystems.zendesk.com/hc/en-us
- type: Contact
  url: https://rzero.com/contact/
- type: Blog
  url: https://rzero.com/blog/
- type: BlogRSS
  url: https://rzero.com/feed/
- type: Login
  url: https://app.rzero.com/login
- type: TermsOfService
  url: https://rzero.com/legal/terms-and-conditions/
- type: PrivacyPolicy
  url: https://rzero.com/legal/privacy-policy/
- type: EULA
  url: https://rzero.com/legal/end-user-license-agreement/
- type: Compliance
  url: https://rzero.com/security/
- type: StatusPage
  url: https://status.rzero.com/
- type: Careers
  url: https://rzero.com/careers/
- type: Lifecycle
  url: lifecycle/r-zero-lifecycle.yml
- type: Conformance
  url: conformance/r-zero-conformance.yml
- type: Conventions
  url: conventions/r-zero-conventions.yml
- type: DataModel
  url: data-model/r-zero-data-model.yml
- type: Vocabulary
  url: vocabulary/r-zero-vocabulary.yml
- type: Packages
  url: packages/r-zero-packages.yml
- type: LLMsTxt
  url: llms/r-zero-llms.txt
x-enrichment:
  date: '2026-08-02'
  status: enriched
  artifacts_added: 10
  pass: local-v1