Clearyst

Clearyst provides a sustainability operating system for mid‑market and enterprise organizations, offering tools for EPR compliance, GHG reporting, supply‑chain sustainability, workforce engagement, and other ESG initiatives. Their platform integrates data‑driven solutions to help companies meet regulatory requirements and sustainability goals across multiple jurisdictions.

Clearyst is profiled on the APIs.io network. Tagged areas include Sustainability, ESG, Platform, Software, and Enterprise.

Clearyst’s developer surface includes support, getting-started guide, documentation, and 12 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

20.7/100 emerging ▼ -5.3 Agent 3/100 human only Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

0 APIs

Sustainability ESG Platform Software Enterprise

Kin Score

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

Composite quality — 20.7/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 2.2 / 17

Access Clarity 5.4 / 17

Operational Transparency 3.5 / 11

Contract Governance 1.9 / 10

Discoverability 4.7 / 9

Regulatory Posture 2.2 / 15

Agent readiness — 3/100 · 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 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 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
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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

12 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 13.1 — up to +17.4 composite points
Access Clarity scores 31.6 — up to +13.7 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/clearyst/apis.yml: open an issue on github.com/api-evangelist/clearyst 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 →

Clearyst API pricing

Prices published by Clearyst, read 2026-10-09 from help.clearyst.com/en/articles/8288274-joulebug-pricing-op....

Plan	Price
Elemental	Always Free for Up to 10 Participants
Boosted	$30 Monthly, Billed Annually

Plan details, limits and sources →

Rate limits

General throttle: Logs more than 35 actions in 15 minutes
General throttle: Logs more than 100 actions in 8 hours

Rate-limit details →

Pricing Plans 1

Published pricing tiers and plan structures.

Clearyst Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Clearyst Rate Limits

2 limits

RATE LIMITS

Security Posture 1

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

Clearyst Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Access & Security 2

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: clearyst
name: Clearyst
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  probe_state: unreadable
  source:
  - plans
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.clearyst.com/images/og-default.jpg
description: Clearyst provides a sustainability operating system for mid‑market and enterprise organizations, offering tools
  for EPR compliance, GHG reporting, supply‑chain sustainability, workforce engagement, and other ESG initiatives. Their platform
  integrates data‑driven solutions to help companies meet regulatory requirements and sustainability goals across multiple
  jurisdictions.
url: https://raw.githubusercontent.com/api-evangelist/clearyst/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-09 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-08'
modified: '2026-10-08'
tags:
- Sustainability
- ESG
- Platform
- Software
- Enterprise
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: RateLimits
  url: rate-limits/clearyst-rate-limits.yml
- type: Plans
  url: plans/clearyst-plans-pricing.yml
- type: Conformance
  url: conformance/clearyst-conformance.yml
- type: LLMsTxt
  url: llms/clearyst-llms.txt
- type: SecurityTxt
  url: well-known/clearyst-help-security.txt
- type: WellKnown
  url: well-known/clearyst-well-known.yml
- type: Hosts
  url: hosts/clearyst-hosts.yml
- type: Vendors
  url: vendors/clearyst-vendors.yml
- type: TermsOfService
  url: https://www.clearyst.com/legal/terms/
- type: Support
  url: https://help.clearyst.com/en/
- type: PrivacyPolicy
  url: https://www.clearyst.com/legal/privacy/
- type: GettingStarted
  url: https://help.clearyst.com/en/articles/15889727-getting-started-with-clearyst-benchmark
- type: Documentation
  url: https://help.clearyst.com/
- type: DomainSecurity
  url: security/clearyst-domain-security.yml
- type: Website
  url: https://www.clearyst.com/
apis: []
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: No OpenAPI, AsyncAPI, GraphQL, or other machine‑readable contract was found on the provider's hosts.
  evidence:
  - url: https://api.clearyst.com/openapi.json
    status: 404
  checked: '2026-10-09'
x-enrichment:
  date: '2026-10-09'
  status: enriched
  artifacts_added: 12
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Clearyst API — frequently asked questions

How much does the Clearyst API cost?

Clearyst publishes its prices; its Elemental plan is Always Free for Up to 10 Participants as of 2026-10-09. APIs.io lists 2 pricing plans for Clearyst, with each plan's price, limits and inclusions under Pricing on this page.

Is the Clearyst API ready for AI agents?

Clearyst has a Kin Score of 20.7 out of 100 (emerging) and an Agent Readiness score of 2.5 (human-only), scored by API Evangelist on 2026-11-06.

Work with this as data

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Tools for providers

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find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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