Abatable

Abatable (legal entity Zero Imprint Ltd, London) operates a procurement and intelligence platform for environmental assets — principally voluntary carbon credits and CORSIA-eligible units. Buyers run structured RFPs against a network of 5,000+ project developers, commission tiered third-party due diligence, and monitor delivered portfolios from one dashboard; investors and developers buy the same market intelligence layer, built from 85,000+ transaction price points, vintage forward curves, country policy profiles and supply/demand tracking across 18,000+ projects in 23 registries. The company holds no inventory and represents no seller, and is funded by buyers rather than suppliers. The product is delivered as an authenticated SaaS application at app.abatable.com; there is no public developer program, no published API reference and no machine-readable contract, though the company does operate an undocumented, OAuth-gated Model Context Protocol server at mcp.abatable.com.

Abatable is listed with 1 API on the APIs.io network. Tagged areas include Carbon Markets, Carbon Credits, Carbon Offsets, Environmental Assets, and Voluntary Carbon Market.

Abatable’s developer surface includes engineering blog, support, YouTube channel, authentication, and 18 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

23.2/100 emerging ▬ flat Agent 25/100 agent aware Front door AI 1/6 silent Heartbeat 11/100 dormant Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API 1 MCP Servers

Carbon Markets Carbon Credits Carbon OffsetsEnvironmental AssetsVoluntary Carbon MarketCORSIAClimate Sustainability Net Zero Procurement Market Intelligence Due Diligence ESG MCP

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 23.2/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 3.2 / 17

Access Clarity 4.7 / 17

Operational Transparency 1.2 / 11

Contract Governance 1.9 / 10

Discoverability 6.4 / 9

Regulatory Posture 5.1 / 15

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

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.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 19.0 — up to +16.2 composite points
Access Clarity scores 27.6 — up to +14.5 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/abatable/apis.yml: open an issue on github.com/api-evangelist/abatable to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Procurement and B2B Buying (source-to-pay suites, spend management)	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 3

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Abatable MCP Server

A hosted Model Context Protocol endpoint operated by Abatable at mcp.abatable.com, fronted by Cloudflare Access. It advertises itself as an OAuth protected resource under RFC 97...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Abatable MCP Server

A hosted Model Context Protocol server operated by Abatable at mcp.abatable.com. It is not announced anywhere on abatable.com, in the site llms.txt, or in the GitHub organisatio...

MCP SERVER

Abatable API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

Abatable Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Abatable Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Abatable Authentication

oauth2/openIdConnect · 2 schemes

SECURITY

Abatable Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Abatable Scopes

14 scopes · authorizationCode

14 scopes

SCOPES

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

MCPServer

MCPServer

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Conventions

Conventions

Lifecycle

Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 3

Authentication, authorization, and security posture

Authentication

Authentication

OAuthScopes

OAuthScopes

DomainSecurity

DomainSecurity

Learn 1

Tutorials, courses, talks, and written guidance

YouTube

YouTube

Operate 3

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Plans

Plans

Company 3

The organization behind the API

Website

Website

Blog

Blog

LinkedIn

Source (apis.yml)

aid: abatable
name: Abatable
description: Abatable (legal entity Zero Imprint Ltd, London) operates a procurement and intelligence platform for environmental
  assets — principally voluntary carbon credits and CORSIA-eligible units. Buyers run structured RFPs against a network of
  5,000+ project developers, commission tiered third-party due diligence, and monitor delivered portfolios from one dashboard;
  investors and developers buy the same market intelligence layer, built from 85,000+ transaction price points, vintage forward
  curves, country policy profiles and supply/demand tracking across 18,000+ projects in 23 registries. The company holds no
  inventory and represents no seller, and is funded by buyers rather than suppliers. The product is delivered as an authenticated
  SaaS application at app.abatable.com; there is no public developer program, no published API reference and no machine-readable
  contract, though the company does operate an undocumented, OAuth-gated Model Context Protocol server at mcp.abatable.com.
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://cdn.prod.website-files.com/6a21901ab9e1e5d902f470f8/6a21901ab9e1e5d902f471a6_abatable-open-graph.jpg
url: https://raw.githubusercontent.com/api-evangelist/abatable/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment-pass
specificationVersion: '0.20'
created: '2026-09-05'
modified: '2026-09-05'
tags:
- Carbon Markets
- Carbon Credits
- Carbon Offsets
- Environmental Assets
- Voluntary Carbon Market
- CORSIA
- Climate
- Sustainability
- Net Zero
- Procurement
- Market Intelligence
- Due Diligence
- ESG
- MCP
apis:
- aid: abatable:abatable-mcp-server
  name: Abatable MCP Server
  description: A hosted Model Context Protocol endpoint operated by Abatable at mcp.abatable.com, fronted by Cloudflare Access.
    It advertises itself as an OAuth protected resource under RFC 9728 and publishes RFC 8414 authorization-server metadata
    pointing at Abatable's own Cloudflare Zero Trust team domain. The tool set could not be enumerated anonymously — tools/list
    returns an OAuth challenge — and Abatable does not document the server anywhere on its public site, so this entry records
    a probed agent surface, not a published product.
  image: https://cdn.prod.website-files.com/6a21901ab9e1e5d902f470f8/6a21901ab9e1e5d902f471a6_abatable-open-graph.jpg
  humanURL: https://abatable.com/platform
  baseURL: https://mcp.abatable.com
  tags:
  - MCP
  - Agents
  - Carbon Markets
  tags_raw:
  - MCP
  - Agent
  - Carbon Markets
  properties:
  - type: MCPServer
    url: mcp/abatable-mcp.yml
  - type: Authentication
    url: authentication/abatable-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://abatable.com/
- type: Blog
  url: https://abatable.com/resources/blog
- type: Support
  url: https://abatable.com/contact-us
- type: TermsOfService
  url: https://abatable.com/terms-and-conditions
- type: PrivacyPolicy
  url: https://abatable.com/privacy-policy
- type: Login
  url: https://app.abatable.com/
- type: GitHubOrganization
  url: https://github.com/Abatable
- type: LinkedIn
  url: https://www.linkedin.com/company/abatable/
- type: YouTube
  url: https://www.youtube.com/@abatable
- type: StatusPage
  url: https://status.abatable.com/
- type: LLMsTxt
  url: llms/abatable-llms.txt
- type: WellKnown
  url: well-known/abatable-well-known.yml
- type: MCPServer
  url: mcp/abatable-mcp.yml
- type: Authentication
  url: authentication/abatable-authentication.yml
- type: OAuthScopes
  url: scopes/abatable-scopes.yml
- type: Conformance
  url: conformance/abatable-conformance.yml
- type: Conventions
  url: conventions/abatable-conventions.yml
- type: Lifecycle
  url: lifecycle/abatable-lifecycle.yml
- type: Plans
  url: plans/abatable-plans-pricing.yml
- type: RateLimits
  url: rate-limits/abatable-rate-limits.yml
- type: Packages
  url: packages/abatable-packages.yml
- type: DomainSecurity
  url: security/abatable-domain-security.yml
x-enrichment:
  date: '2026-09-05'
  status: enriched
  artifacts_added: 17
  pass: local-v3

Abatable API — frequently asked questions

Does Abatable have an API?

Yes. APIs.io lists 1 API from Abatable, including Abatable MCP Server.

How do I authenticate with the Abatable API?

Abatable documents its authentication (oauth2/openIdConnect · 2 schemes). The details are profiled on APIs.io as Abatable Authentication.

Does Abatable have an MCP server?

Yes. APIs.io lists 1 MCP server for Abatable: A hosted Model Context Protocol server operated by Abatable at mcp.abatable.com. It is not announced anywhere on abatable.com, in the site llms.txt, or in the GitHub organisation — it was found by pro

Is the Abatable API ready for AI agents?

Abatable has a Kin Score of 23.2 out of 100 (emerging) and an Agent Readiness score of 24.7 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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