aid: carbonchain
name: CarbonChain
description: >-
  CarbonChain is a London- and New York-based carbon accounting platform
  founded in 2019 that is purpose-built for the highest-emitting, hardest-to-
  track commodity supply chains — metals and mining, energy, manufacturing,
  and agriculture. Its AI-assisted platform builds asset- and transaction-
  level emissions pictures using activity-based emission factors, and
  packages those calculations into modules for supply-chain emissions,
  corporate carbon footprints (Scope 1, 2, 3), product carbon footprints,
  scenario analysis, and regulatory compliance. The flagship CarbonChain
  Comply release ships a Carbon Reporting Hub aligned with EU CSRD, UK
  SECR, US SEC, and CDP, along with EU/UK CBAM declaration validation,
  automated CBAM XML generation, and a Supplier Engagement Module for
  collecting and validating supplier emissions data. CarbonChain Connect
  links producers and importers through shared installation-level CBAM
  infrastructure. The company is a CDP Accredited Provider (2024), is ISO
  27001 certified, and is backed by Y Combinator, Union Square Ventures,
  Voyager VC, and Aera VC, with $10M Series A funding (2023). CarbonChain
  serves manufacturers, commodity traders, banks, and procurement teams,
  and offers system-to-system API integration for delivering activity data
  in and pulling gold-standard emissions calculations out — but it does
  not publish a public developer portal, OpenAPI specification, SDK, or
  open-source client library. API access is offered as part of customer
  integration projects rather than as a self-serve developer surface.
type: Index
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Carbon Accounting
  - Emissions Tracking
  - Supply Chain
  - Heavy Industry
  - Commodities
  - Metals And Mining
  - Manufacturing
  - CBAM
  - Scope 3 Emissions
  - Product Carbon Footprint
  - Sustainability
  - ESG
  - Climate
  - Regulatory Compliance
  - CSRD
  - CDP
url: https://raw.githubusercontent.com/api-evangelist/carbonchain/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.20'
apis: []
common:
  - type: TrustCenter
    url: security/carbonchain-trust-center.yml
  - type: DomainSecurity
    url: security/carbonchain-domain-security.yml
  - type: Website
    url: https://www.carbonchain.com
  - type: Platform
    url: https://platform.carbonchain.io
  - type: About
    url: https://www.carbonchain.com/about
  - type: Measure
    url: https://www.carbonchain.com/measure
  - type: Comply
    url: https://www.carbonchain.com/product-releases/carbonchain-comply
  - type: ProcurementSolution
    url: https://www.carbonchain.com/solutions/carbonchain-for-procurement
  - type: CostReductionSolution
    url: https://www.carbonchain.com/solutions/cost-reduction
  - type: Blog
    url: https://www.carbonchain.com/blog
  - type: GitHub
    url: https://github.com/CarbonChain
  - type: LinkedIn
    url: https://uk.linkedin.com/company/carbonchain-io
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com