Mombak

Mombak is a Brazilian nature-based carbon removal company that acquires degraded and deforested land in the Amazon and restores it through large-scale, biodiverse reforestation with native species, generating high-integrity, high-quality carbon removal credits for corporate buyers. Founded by former Nubank executives and backed by investors including Union Square Ventures, the company combines science, technology, forestry, and carbon-market expertise to remove carbon at scale while restoring native ecosystems. Mombak operates as a corporate and carbon-markets business and publishes a public marketing and news presence; it does not currently expose a public developer API, SDK, or API documentation. This profile was surfaced as a portfolio company of Union Square Ventures and enriched by the API Evangelist pipeline.

Mombak is profiled on the APIs.io network. Tagged areas include Company, Carbon Removal, Climate, Reforestation, and Carbon Credits.

Mombak’s developer surface includes engineering blog, support, and 4 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

7.5/100 minimal ▬ flat Agent 0/100 human only Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

0 APIs

Company Carbon Removal Climate Reforestation Carbon Credits Sustainability Nature-Based Solutions Brazil

Kin Score

Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0

Composite quality — 7.5/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 1.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 1.5 / 15

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

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/.

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 github.com/api-evangelist/mombak: open an issue to ask a question, or submit a pull request to add artifacts. 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
Carbon Markets and Environmental Services (carbon removal, waste, mining)	standard	19.8 (thin)	-	-

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.

Security Posture 1

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

Mombak Domain Security

TLSv1.3

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

Company 3

The organization behind the API

BlogRSS

BlogRSS

Website

Website

Blog

Blog

Source (apis.yml)

aid: mombak
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/mombak.png
name: Mombak
description: Mombak is a Brazilian nature-based carbon removal company that acquires degraded and deforested land in the Amazon
  and restores it through large-scale, biodiverse reforestation with native species, generating high-integrity, high-quality
  carbon removal credits for corporate buyers. Founded by former Nubank executives and backed by investors including Union
  Square Ventures, the company combines science, technology, forestry, and carbon-market expertise to remove carbon at scale
  while restoring native ecosystems. Mombak operates as a corporate and carbon-markets business and publishes a public marketing
  and news presence; it does not currently expose a public developer API, SDK, or API documentation. This profile was surfaced
  as a portfolio company of Union Square Ventures and enriched by the API Evangelist pipeline.
url: https://raw.githubusercontent.com/api-evangelist/mombak/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- union-square-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
tags:
- Company
- Carbon Removal
- Climate
- Reforestation
- Carbon Credits
- Sustainability
- Nature-Based Solutions
- Brazil
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://mombak.com/feed/
  type: BlogRSS
- type: Website
  url: https://mombak.com
- type: Blog
  url: https://mombak.com/news/
- type: Support
  url: https://mombak.com/contact/
- type: TermsOfService
  url: https://mombak.com/legal-and-regulatory-information/
- type: DomainSecurity
  url: security/mombak-domain-security.yml
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1

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