aid: catena-x
url: https://raw.githubusercontent.com/api-evangelist/catena-x/refs/heads/main/apis.yml
name: Catena-X
description: 'Catena-X is the automotive industry''s data space standard, published by Catena-X Automotive
  Network e.V. — a non-commercial German registered association founded on 15 May 2021 by BMW, Mercedes-Benz,
  Volkswagen, Bosch, SAP, Siemens, Schaeffler, ZF, BASF, Henkel, Deutsche Telekom and Fraunhofer, with
  backing from the German Federal Ministry for Economic Affairs and Climate Action. It publishes a numbered
  CX-xxxx library of 77 standards covering how a supply chain exchanges part data, carbon footprints,
  quality records, demand and capacity signals and digital product passports without any participant surrendering
  its data to a central platform. Standards move forward together in named releases — Jupiter, Io, Saturn,
  Titan — gated by a Technical Committee for Standardization, and conformance is certified by nominated
  third-party assessment bodies including TÜV Rheinland and TÜV SÜD. The reference implementation is open
  source as Eclipse Tractus-X, and the network is operated commercially by Cofinity-X. It is the most
  institutionally complete industry API standard in Europe, and the one whose endpoints an outside developer
  can never call: in a data space every participant runs its own connector and registry, so there is nothing
  to call until you are onboarded, credentialed and certified.'
tags:
- API Standards
- Asset Administration Shell
- Automotive
- Catena-X
- Certification
- Data Space
- Digital Product Passport
- Eclipse Foundation
- Europe
- Gaia-X
- Manufacturing
- OpenAPI
- Product Carbon Footprint
- Standards
- Standards Body
- Supply Chain
- Tractus-X
kind: standard
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/catena-x.png
access: 3rd-Party
created: '2026-08-03'
modified: '2026-08-03'
position: Producing
specificationVersion: '0.20'
x-type: standards-body
x-category: Consortium
x-host: Catena-X Automotive Network e.V.
x-host-structure: Registered association (e.V.), Germany
common:
- type: Portal
  url: https://catena-x.net/
- type: Specification
  url: https://catenax-ev.github.io/docs/next/standards/
- type: Documentation
  url: https://catenax-ev.github.io/
- type: GitHubOrganization
  url: https://github.com/catenax-eV
- type: SourceCode
  url: https://github.com/catenax-eV
- type: ReferenceImplementation
  url: https://github.com/eclipse-tractusx
  name: Eclipse Tractus-X
- type: Certification
  url: https://catena-x.net/ecosystem/certification/
- type: Conformance
  url: https://catena-x.net/wp-content/uploads/2025/10/CatenaX_CAF_Handbook_Eng_Release-Saturn-1.pdf
  name: Conformity Assessment Framework Handbook (Saturn)
- type: WorkingGroups
  url: https://catena-x.net/association/expert-groups-committees/
- type: Membership
  url: https://catena-x.net/association/membership-benefits/
- type: Participants
  url: https://catena-x.net/wp-content/uploads/2026/08/Catena-X_Mitgliederliste_260803.pdf
  name: List of Catena-X Association Members
- type: Charter
  url: https://catena-x.net/wp-content/uploads/2026/03/260128_Catena-X-Articles-of-Association-2.pdf
  name: Articles of Association
- type: License
  url: https://catena-x.net/wp-content/uploads/2026/02/260128_Catena-X_IP-Regulations.pdf
  name: Intellectual Property Regulations
- type: Governance
  url: https://catenax-ev.github.io/docs/regulatory-framework/governance-framework
- type: ReleaseProcess
  url: https://catenax-ev.github.io/timelines
- type: Onboarding
  url: https://catena-x.net/ecosystem/onboarding/
- type: News
  url: https://catena-x.net/news/
- type: LinkedIn
  url: https://www.linkedin.com/company/catena-x/
- type: YouTube
  url: https://www.youtube.com/channel/UCeD0sip1CiWtKp41oAZh1fg
- type: Governance
  url: governance/catena-x-governance.yml
- type: WorkingGroups
  url: working-groups/catena-x-working-groups.yml
- type: Taxonomy
  url: taxonomy/catena-x-taxonomy.yml
- type: Companies
  url: companies/catena-x-companies.yml
- type: Leads
  url: leads/catena-x-new-company-leads.yml
- type: Repositories
  url: repositories/catena-x-repositories.yml
- type: Repositories
  url: repositories/catena-x-tractusx-repositories.yml
  name: Eclipse Tractus-X repositories
- type: Releases
  url: releases/catena-x-releases.yml
- type: Releases
  url: releases/catena-x-tractusx-releases.yml
  name: Eclipse Tractus-X releases
- type: Contributors
  url: contributors/catena-x-contributors.yml
- type: Contributors
  url: contributors/catena-x-tractusx-contributors.yml
  name: Eclipse Tractus-X contributors
- type: Features
  updated: '2026-08-03'
  sources:
  - https://catena-x.net/
  - https://catenax-ev.github.io/
  - https://github.com/eclipse-tractusx
  data:
  - 'Host: Catena-X Automotive Network e.V., founded 15 May 2021'
  - 'Association members: 197 as of 01 July 2026'
  - 'Members already in the API Evangelist network: 19'
  - 'Standards published: 77 in the CX-xxxx series'
  - 'Standards in the current release (Saturn): 62'
  - 'Standards not carried into the current or next release: 9'
  - 'Releases: Jupiter, Io, Saturn, Titan'
  - 'Governance: 10 committees and 30 expert groups, no named individuals published'
  - 'Certification: third-party conformity assessment via TÜV Rheinland and TÜV SÜD'
  - 'Reference implementation: Eclipse Tractus-X — 80 repositories, 1,881 releases, 410 contributors'
  - 'Association''s own GitHub org: 14 repositories, 1 tagged release'
  - 'Operating company: Cofinity-X GmbH, founded 2023, mandate through 2028'
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com
  X: apievangelist
  url: https://apievangelist.com