Cur8

CUR8 is a carbon removal intelligence platform based in Oxford, United Kingdom, building the global market for high-quality carbon removals with a mission to remove one billion tonnes of carbon a year. Founded in 2021 by Mark Stevenson, Marta Krupinska and Gabrielle Walker, CUR8 combines financial and scientific expertise to source, evaluate and manage diversified carbon removal portfolios spanning nature restoration, biochar, direct air capture, enhanced weathering, superpollutant abatement and sustainable aviation fuel. Its platform surfaces (Discover for sourcing removal assets, Manage for tracking portfolio performance and risk, Finance for capital provision, and the Carbon Planner for strategy) help enterprises invest in carbon impact with confidence on the path to net zero. Clients include Microsoft, Coca-Cola HBC, Standard Chartered, Arup and UBS. CUR8 is backed by Google Ventures (GV) and Airbus Ventures. No public API, SDK or developer program is advertised as of this profile; access is via the CUR8 dashboard and platform.

Cur8 is profiled on the APIs.io network. Tagged areas include Company, Enterprise, Carbon Removal, Climate, and Sustainability.

Cur8’s developer surface includes engineering blog, signup flow, YouTube channel, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

12.3/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Enterprise Carbon Removal Climate Sustainability Carbon Credits Net Zero Climate Tech

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 12.3/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 0.5 / 20

Access Clarity 6.8 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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Security Posture 1

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

Cur8 Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Learn 1

Tutorials, courses, talks, and written guidance

YouTube

YouTube

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 5

The organization behind the API

Website

About

Blog

Twitter

LinkedIn

Source (apis.yml)

aid: cur8
name: Cur8
description: CUR8 is a carbon removal intelligence platform based in Oxford, United Kingdom, building the global market for
  high-quality carbon removals with a mission to remove one billion tonnes of carbon a year. Founded in 2021 by Mark Stevenson,
  Marta Krupinska and Gabrielle Walker, CUR8 combines financial and scientific expertise to source, evaluate and manage diversified
  carbon removal portfolios spanning nature restoration, biochar, direct air capture, enhanced weathering, superpollutant
  abatement and sustainable aviation fuel. Its platform surfaces (Discover for sourcing removal assets, Manage for tracking
  portfolio performance and risk, Finance for capital provision, and the Carbon Planner for strategy) help enterprises invest
  in carbon impact with confidence on the path to net zero. Clients include Microsoft, Coca-Cola HBC, Standard Chartered,
  Arup and UBS. CUR8 is backed by Google Ventures (GV) and Airbus Ventures. No public API, SDK or developer program is advertised
  as of this profile; access is via the CUR8 dashboard and platform.
url: https://raw.githubusercontent.com/api-evangelist/cur8/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- gv
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://cdn.prod.website-files.com/659563426515a6ce0aa4b30b/66f14ffababe2c6171b704f6_CUR8%20Open%20Graph%202.jpg
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Enterprise
- Carbon Removal
- Climate
- Sustainability
- Carbon Credits
- Net Zero
- Climate Tech
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://cur8.earth
- type: About
  url: https://www.cur8.earth/about
- type: Blog
  url: https://www.cur8.earth/blog
- type: SignUp
  url: https://dashboard.cur8.earth/sign-up
- type: Login
  url: https://dashboard.cur8.earth
- type: PrivacyPolicy
  url: https://www.cur8.earth/legal/privacy-policy
- type: TermsOfService
  url: https://www.cur8.earth/legal/privacy-policy
- type: Twitter
  url: https://twitter.com/cur8earth
- type: LinkedIn
  url: https://www.linkedin.com/company/cur8earth
- type: YouTube
  url: https://www.youtube.com/@CUR8Earth
- type: DomainSecurity
  url: security/cur8-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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