EcoCart

EcoCart is a sustainable-commerce platform that embeds climate contributions, shipping protection, and returns management directly into the e-commerce checkout experience. It lets merchants calculate and offset the carbon footprint of orders, offer package protection, provide returns and cashback incentives, and communicate their sustainability story across the customer journey. EcoCart reports helping over 2,000 merchants mitigate more than 400 million pounds of greenhouse gases. The platform integrates with major e-commerce systems and exposes a developer API (hosted on Stoplight at api.ecocart.io) plus a first-party React component library for embedding sustainable-checkout surfaces into storefronts. EcoCart is backed by 500 Global.

EcoCart publishes 1 API on the APIs.io network. Tagged areas include Company, Sustainability, Carbon Offsets, E-Commerce, and Climate.

EcoCart’s developer surface includes documentation, API reference, pricing, engineering blog, support, signup flow, and 12 more developer resources.

🌐 Visit website 📡 Source on GitHub

20.4/100 emerging ▬ flat Agent 0/100 human only Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-09-19 · rubric v0.22.0

1 APIs

Company Sustainability Carbon Offsets E-Commerce Climate Checkout Shipping Protection Returns

Kin Score

Kin Score How this is scored →
scored 2026-09-19 · rubric v0.22.0

Composite quality — 20.4/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 2.6 / 17

Access Clarity 7.6 / 17

Operational Transparency 2.0 / 11

Contract Governance 0.0 / 10

Discoverability 6.5 / 9

Regulatory Posture 3.3 / 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 Payments 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/ecocart: 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 →

APIs 1

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

EcoCart API

EcoCart's developer API for programmatic integration of climate contributions, shipping protection, and sustainable-checkout features. The API reference is hosted on Stoplight.

Security Posture 1

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

Ecocart Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Components

Components

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: ecocart
name: EcoCart
description: EcoCart is a sustainable-commerce platform that embeds climate contributions, shipping protection, and returns
  management directly into the e-commerce checkout experience. It lets merchants calculate and offset the carbon footprint
  of orders, offer package protection, provide returns and cashback incentives, and communicate their sustainability story
  across the customer journey. EcoCart reports helping over 2,000 merchants mitigate more than 400 million pounds of greenhouse
  gases. The platform integrates with major e-commerce systems and exposes a developer API (hosted on Stoplight at api.ecocart.io)
  plus a first-party React component library for embedding sustainable-checkout surfaces into storefronts. EcoCart is backed
  by 500 Global.
url: https://raw.githubusercontent.com/api-evangelist/ecocart/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
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
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
image: https://ecocart.io/favicon.ico
tags:
- Company
- Sustainability
- Carbon Offsets
- E-Commerce
- Climate
- Checkout
- Shipping Protection
- Returns
tags_raw:
- Company
- Sustainability
- Carbon Offsets
- E-commerce
- Climate
- Checkout
- Shipping Protection
- Returns
apis:
- name: EcoCart API
  description: EcoCart's developer API for programmatic integration of climate contributions, shipping protection, and sustainable-checkout
    features. The API reference is hosted on Stoplight.
  humanURL: https://dev.ecocart.io/
  baseURL: https://api.ecocart.io
  tags:
  - Sustainability
  - Carbon Offsets
  - E-Commerce
  tags_raw:
  - Sustainability
  - Carbon Offsets
  - E-commerce
  properties:
  - type: APIReference
    url: https://api.ecocart.io/
  - type: DeveloperPortal
    url: https://dev.ecocart.io/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/ecocart-domain-security.yml
- type: Website
  url: https://ecocart.io
- type: DeveloperPortal
  url: https://dev.ecocart.io/
- type: Documentation
  url: https://api.ecocart.io/
- type: APIReference
  url: https://api.ecocart.io/
- type: Pricing
  url: https://ecocart.io/pricing/
- type: Blog
  url: https://ecocart.io/resources/articles
- type: Support
  url: https://support.ecocart.io/knowledge
- type: TermsOfService
  url: https://ecocart.io/terms-conditions/
- type: PrivacyPolicy
  url: https://ecocart.io/privacy/
- type: SignUp
  url: https://ecocart.io/request-a-demo/
- type: GitHubOrganization
  url: https://github.com/Ecocart-io
- type: StatusPage
  url: https://status.ecocart.io/
- type: Lifecycle
  url: lifecycle/ecocart-lifecycle.yml
- type: Packages
  url: packages/ecocart-packages.yml
- type: Components
  url: components/ecocart-components.yml
- type: WellKnown
  url: well-known/ecocart-well-known.yml
- type: LLMsTxt
  url: llms/ecocart-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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