aid: bezero-carbon
name: BeZero Carbon
description: 'BeZero Carbon is a global carbon ratings agency for the Voluntary Carbon Market, founded
  in London in 2020. It publishes an independent, eight-point BeZero Carbon Rating (AAA to D) expressing
  the likelihood that a given carbon credit achieves a tonne of CO2e avoided or removed, alongside risk
  factor scores, summary analysis, methodology assessments and reference data across forestry, blue carbon,
  soil and agriculture, cookstoves, engineered removals and superpollutant projects. The BeZero Ratings
  API (v3, OAuth 2.0 client credentials) lets exchanges, marketplaces, brokers, data providers and
  corporate buyers pull ratings, project reference data and premium risk factor scores directly into
  their own platforms, and its ratings are distributed through Bloomberg, ICE, CUSIP and LSEG.'
image: https://bezerocarbon.com/images/metadata-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/bezero-carbon/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-07'
modified: '2026-08-07'
tags:
- Company
- Carbon Ratings
- Carbon Markets
- Climate
- Sustainability
- ESG
- Ratings
- Reference Data
- Market Intelligence
- Risk Analysis
apis:
- aid: bezero-carbon:bezero-carbon-projects-api
  name: BeZero Carbon Projects API
  description: The Projects API from BeZero Carbon — 1 operation(s) for projects.
  humanURL: https://api-docs.bezerocarbonmarkets.com/
  baseURL: https://api.bezerocarbonmarkets.com/v3
  tags:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/bezero-carbon-projects-api-openapi.yml
  - type: APIReference
    url: https://api-docs.bezerocarbonmarkets.com/
  - type: Documentation
    url: https://api-docs.bezerocarbonmarkets.com/
- aid: bezero-carbon:bezero-carbon-ratings-api
  name: BeZero Carbon Ratings API
  description: The Ratings API from BeZero Carbon — 3 operation(s) for ratings.
  humanURL: https://api-docs.bezerocarbonmarkets.com/
  baseURL: https://api.bezerocarbonmarkets.com/v3
  tags:
  - Ratings
  properties:
  - type: OpenAPI
    url: openapi/bezero-carbon-ratings-api-openapi.yml
  - type: APIReference
    url: https://api-docs.bezerocarbonmarkets.com/
  - type: Documentation
    url: https://api-docs.bezerocarbonmarkets.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://bezerocarbon.com/
- type: DeveloperPortal
  url: https://api-docs.bezerocarbonmarkets.com/
- type: Documentation
  url: https://api-docs.bezerocarbonmarkets.com/
- type: APIReference
  url: https://api-docs.bezerocarbonmarkets.com/
- type: GettingStarted
  url: https://api-docs.bezerocarbonmarkets.com/#section/Authentication-and-credential-provision
- type: Support
  url: mailto:engineering@bezerocarbon.com
- type: Blog
  url: https://bezerocarbon.com/insights
- type: GitHubOrganization
  url: https://github.com/BeZeroCarbon
- type: SignUp
  url: https://bezerocarbonmarkets.com/
- type: TermsOfService
  url: https://legal.bezerocarbon.com/legal-hub/terms-of-use-976d0f8d
- type: PrivacyPolicy
  url: https://legal.bezerocarbon.com/legal-hub/privacy-policy-b92ddd45
- type: OpenAPI
  url: openapi/_original/bezero-carbon-ratings-openapi.yml
- type: Authentication
  url: authentication/bezero-carbon-authentication.yml
- type: OAuthScopes
  url: scopes/bezero-carbon-scopes.yml
- type: DomainSecurity
  url: security/bezero-carbon-domain-security.yml
- type: Conventions
  url: conventions/bezero-carbon-conventions.yml
- type: ErrorCatalog
  url: errors/bezero-carbon-problem-types.yml
- type: Lifecycle
  url: lifecycle/bezero-carbon-lifecycle.yml
- type: Deprecation
  url: https://legal.bezerocarbon.com/legal-hub/product-specific-terms-ffc0b2c9
- type: Conformance
  url: conformance/bezero-carbon-conformance.yml
- type: DataModel
  url: data-model/bezero-carbon-data-model.yml
- type: Examples
  url: examples/bezero-carbon-examples.yml
- type: RateLimits
  url: rate-limits/bezero-carbon-rate-limits.yml
- type: Packages
  url: packages/bezero-carbon-packages.yml
- type: WellKnown
  url: well-known/bezero-carbon-well-known.yml
- type: MCPServer
  url: mcp/bezero-carbon-mcp.yml
- type: ToolCrosswalk
  url: mcp/bezero-carbon-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/bezero-carbon-llms.txt
- type: Overlay
  url: overlays/bezero-carbon-ratings-overlay.yaml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-08-07'
  status: enriched
  artifacts_added: 15
  pass: local-v1