Verra website screenshot

Verra

Verra is a Washington, D.C.-based nonprofit standards body that develops and manages the world's leading certification programs for climate action and sustainable development. Its flagship program, the Verified Carbon Standard (VCS), is the most widely used voluntary greenhouse gas crediting program globally, with more than 2,579 registered projects across 132+ countries and over 1.3 billion Verified Carbon Units (VCUs) issued. Verra also operates the Climate, Community & Biodiversity Standards (CCB), the Sustainable Development Verified Impact Standard (SD VISta), the Plastic Waste Reduction Standard (PWRP), the Scope 3 Standard Program, and the Jurisdictional and Nested REDD+ (JNR) framework. The Verra Registry at registry.verra.org is the system of record for projects, methodologies, issuances, retirements, and the AFOLU pooled buffer account across these programs; project documentation, public comment periods, and credit-lifecycle records are all surfaced through that registry. Verra recently launched VCS Version 5, modernizing program operations, strengthening safeguards, and clarifying credit rights. Verra does not publish a public developer API, OpenAPI specification, SDK, or GitHub organization; programmatic data access is limited to the registry's web interface and filtered report exports, and there is no open-source code or machine-readable spec catalog associated with the organization.

Verra is profiled on the APIs.io network. Tagged areas include Carbon, Carbon Credits, Carbon Markets, Voluntary Carbon Market, and Carbon Registry.

Verra’s developer surface includes product news, YouTube channel, engineering blog, and 19 more developer resources.

7.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CarbonCarbon CreditsCarbon MarketsVoluntary Carbon MarketCarbon RegistryClimateClimate ActionGreenhouse GasEmissions ReductionOffsetsSustainabilitySustainable DevelopmentREDD+ForestryAFOLUNature-Based SolutionsPlastic WasteStandardsCertificationNonprofit

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 7.2/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/verra-org: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Verra Org Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Operate 1

Status, limits, changes, and where to get help

Company 5

The organization behind the API

Other 9

Properties that don't map to a standard resource type

Scroll for all 9

Source (apis.yml)

apis.yml Raw ↑
aid: verra-org
name: Verra
description: Verra is a Washington, D.C.-based nonprofit standards body that develops and manages the world's leading certification
  programs for climate action and sustainable development. Its flagship program, the Verified Carbon Standard (VCS), is the
  most widely used voluntary greenhouse gas crediting program globally, with more than 2,579 registered projects across 132+
  countries and over 1.3 billion Verified Carbon Units (VCUs) issued. Verra also operates the Climate, Community & Biodiversity
  Standards (CCB), the Sustainable Development Verified Impact Standard (SD VISta), the Plastic Waste Reduction Standard (PWRP),
  the Scope 3 Standard Program, and the Jurisdictional and Nested REDD+ (JNR) framework. The Verra Registry at registry.verra.org
  is the system of record for projects, methodologies, issuances, retirements, and the AFOLU pooled buffer account across
  these programs; project documentation, public comment periods, and credit-lifecycle records are all surfaced through that
  registry. Verra recently launched VCS Version 5, modernizing program operations, strengthening safeguards, and clarifying
  credit rights. Verra does not publish a public developer API, OpenAPI specification, SDK, or GitHub organization; programmatic
  data access is limited to the registry's web interface and filtered report exports, and there is no open-source code or
  machine-readable spec catalog associated with the organization.
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/verra-org.png
tags:
- Carbon
- Carbon Credits
- Carbon Markets
- Voluntary Carbon Market
- Carbon Registry
- Climate
- Climate Action
- Greenhouse Gas
- Emissions Reduction
- Offsets
- Sustainability
- Sustainable Development
- REDD+
- Forestry
- AFOLU
- Nature-Based Solutions
- Plastic Waste
- Standards
- Certification
- Nonprofit
url: https://raw.githubusercontent.com/api-evangelist/verra-org/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.20'
apis: []
common:
- type: DomainSecurity
  url: security/verra-org-domain-security.yml
- type: Website
  url: https://verra.org
- type: Registry
  url: https://registry.verra.org
- type: ProjectHub
  url: https://projecthub.verra.org
- type: Programs
  url: https://verra.org/programs/
- type: VerifiedCarbonStandard
  url: https://verra.org/programs/verified-carbon-standard/
- type: VCSVersion5
  url: https://verra.org/programs/verified-carbon-standard/verified-carbon-standard-version-5/
- type: JurisdictionalAndNestedREDD
  url: https://verra.org/programs/jurisdictional-and-nested-redd-framework/
- type: ClimateCommunityAndBiodiversityStandards
  url: https://verra.org/programs/ccbs/
- type: SustainableDevelopmentVerifiedImpactStandard
  url: https://verra.org/programs/sd-vista/
- type: PlasticWasteReductionStandard
  url: https://verra.org/programs/plastic-waste-reduction-standard/
- type: Scope3Standard
  url: https://verra.org/programs/scope-3-standard/
- type: Methodologies
  url: https://verra.org/methodologies-main/
- type: ValidationVerification
  url: https://verra.org/validation-verification/
- type: PublicConsultations
  url: https://verra.org/consultations/public-consultation/
- type: RegistryUserGuide
  url: https://verra.org/wp-content/uploads/Verra-Registry-User-Guide.pdf
- type: News
  url: https://verra.org/news/
- type: Contact
  url: https://verra.org/contact/
- type: LinkedIn
  url: https://www.linkedin.com/company/verra-co
- type: Twitter
  url: https://twitter.com/verra_standards
- type: YouTube
  url: https://www.youtube.com/@verrastandards
- type: Blog
  url: https://verra.org/news/feed/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com