J2 Innovations

aid: j2-innovations
name: J2 Innovations
description: J2 Innovations ("A Siemens Company") is the creator of FIN Framework (FIN), an open software platform for smart
  buildings, smart equipment and IoT, used by OEMs, system integrators and building owners for building automation, supervisory
  control and edge-to-cloud applications. Based in California, it is a wholly-owned subsidiary of Siemens AG and an independent
  legal entity, and a founder and supporter of Project Haystack. Product documentation for FIN is published at docs.finproducts.com.
url: https://raw.githubusercontent.com/api-evangelist/j2-innovations/refs/heads/main/apis.yml
image: https://www.j2inn.com/hubfs/J2%20Innovations_A_Siemens_Company_Logo_with_tagline_deep_blue_background_4C.svg
x-type: company
x-source: harvest:kin-score-markets
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-18 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-18'
modified: '2026-10-18'
tags:
- Company
- Smart Buildings
- Building Automation
- IoT
- Project Haystack
- Smart Equipment
- Siemens
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Components
  url: components/j2-innovations-components.yml
- type: ChangeLog
  url: changelog/j2-innovations-changelog.yml
- type: Conventions
  url: conventions/j2-innovations-conventions.yml
- type: Authentication
  url: authentication/j2-innovations-authentication.yml
- type: Lifecycle
  url: lifecycle/j2-innovations-lifecycle.yml
- type: ErrorCatalog
  url: errors/j2-innovations-problem-types.yml
- type: Conformance
  url: conformance/j2-innovations-conformance.yml
- type: SecurityTxt
  url: well-known/j2-innovations-www-security.txt
- type: SecurityTxt
  url: well-known/j2-innovations-finproducts-security.txt
- type: WellKnown
  url: well-known/j2-innovations-well-known.yml
- type: Hosts
  url: hosts/j2-innovations-hosts.yml
- type: IntegrationEdges
  url: integrations/j2-innovations-integration-edges.yml
- type: Vendors
  url: vendors/j2-innovations-vendors.yml
- type: SDKs
  url: packages/j2-innovations-packages.yml
- type: Packages
  url: packages/j2-innovations-packages.yml
- type: DomainSecurity
  url: security/j2-innovations-domain-security.yml
- type: Website
  url: https://www.j2inn.com/
- type: Documentation
  url: http://docs.finproducts.com/
- type: GettingStarted
  url: https://www.j2inn.com/get-started-with-fin
- type: HelpCenter
  url: https://www.j2inn.com/help-center
- type: Training
  url: https://www.j2inn.com/training
- type: Blog
  url: https://www.j2inn.com/blog
- type: AboutUs
  url: https://www.j2inn.com/about-us
- type: GitHubOrganization
  url: https://github.com/j2inn
- type: PrivacyPolicy
  url: https://www.j2inn.com/privacy
- type: TermsOfService
  url: https://www.siemens.com/global/en/general/terms-of-use.html
- type: LinkedIn
  url: https://www.linkedin.com/company/j2-innovations/
- type: YouTube
  url: https://www.youtube.com/c/J2Innovations
- type: Twitter
  url: https://twitter.com/j2innovations
apis:
- name: FIN Framework Haystack REST API
  description: Project Haystack REST API served by each self-hosted FIN Framework instance at http://{host}/api/{projName}/,
    with Haystack ops such as about, ops, read (Axon filter), eval, hisRead and POSTed Zinc or JSON grids, as documented on
    the public FIN Framework Confluence page "Haystack REST APIs".
  humanURL: https://finproducts.atlassian.net/wiki/spaces/FINFramework/pages/889389464/Haystack+REST+APIs
  baseURL: http://{host}/api/{projName}
  tags:
  - Project Haystack
  - Building Automation
  properties:
  - type: Documentation
    url: https://finproducts.atlassian.net/wiki/spaces/FINFramework/pages/889389464/Haystack+REST+APIs
  aid: j2-innovations:fin-framework-haystack-rest-api
x-coverage:
  state: covered
  reason: identity-verified
  detail: Website j2inn.com (apex unreachable, www answers 200, title "J2 Innovations - Homepage"). Pointers taken from links
    on the homepage footer/nav and fetched; docs.finproducts.com redirects to a public Confluence (anonymous REST space listing
    200). Terms of use are the Siemens parent terms linked from the j2inn.com footer.
  evidence:
  - url: https://j2inn.com
    status: 0
  - url: https://www.j2inn.com/
    status: 200
  - url: http://docs.finproducts.com/
    status: 200
  - url: https://finproducts.atlassian.net/wiki/rest/api/space?limit=5
    status: 200
  - url: https://www.j2inn.com/get-started-with-fin
    status: 200
  - url: https://www.j2inn.com/help-center
    status: 200
  - url: https://www.j2inn.com/training
    status: 200
  - url: https://www.j2inn.com/blog
    status: 200
  - url: https://www.j2inn.com/about-us
    status: 200
  - url: https://github.com/j2inn
    status: 200
  - url: https://www.j2inn.com/privacy
    status: 200
  - url: https://www.siemens.com/global/en/general/terms-of-use.html
    status: 200
x-enrichment:
  date: '2026-10-18'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=anthropic,contract=anthropic,surfaces=anthropic,docs=deepseek,regulatory=anthropic