Clerk.io

Clerk.io is an e-commerce personalization platform that uses artificial intelligence and machine learning to deliver tailored product recommendations, on-site search results, audience-segmented email campaigns, and merchandising controls for online retailers. The platform exposes a REST API for product, category, order, and customer data ingestion, plus client-side JavaScript and Liquid templating for recommendation slots and search experiences.

Clerk.io publishes 13 APIs on the APIs.io network, including Accessories API, Audiences API, Campaigns API, and 10 more. Tagged areas include Artificial Intelligence, Commerce, E-Commerce, Email Marketing, and Personalization.

The Clerk.io catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Clerk.io’s developer surface includes authentication, documentation, engineering blog, pricing, API reference, getting-started guide, support, and 34 more developer resources.

🌐 Visit website 📡 Source on GitHub

59.1/100 strong ▬ flat Agent 30/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

2 APIs 1 MCP Servers

Artificial Intelligence Commerce E-Commerce Email Marketing Personalization Recommendations Search

Kin Score

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

Composite quality — 59.1/100 · strong

Contract Quality 14.0 / 23

Developer Ergonomics 8.5 / 18

Access Clarity 18.0 / 18

Operational Transparency 1.2 / 12

Contract Governance 5.4 / 11

Discoverability 6.8 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 30/100 · agent ready

Machine-Readable Contract 18 / 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 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

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/clerk-io: 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 14

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

Clerk.js Client Library

Clerk.js is the browser-side JavaScript library for embedding Clerk.io recommendation slots, search, and email opens on a storefront, with Liquid templating support and event tr...

Clerk.io Accessories API

The Accessories API from Clerk.io — 1 operation(s) for accessories.

Clerk.io Audiences API

The Audiences API from Clerk.io — 3 operation(s) for audiences.

Clerk.io Campaigns API

The Campaigns API from Clerk.io — 2 operation(s) for campaigns.

Clerk.io Catalog API

The Catalog API from Clerk.io — 5 operation(s) for catalog.

Clerk.io Logging API

The Logging API from Clerk.io — 9 operation(s) for logging.

Clerk.io Merchandising API

The Merchandising API from Clerk.io — 4 operation(s) for merchandising.

Clerk.io Parcels API

The Parcels API from Clerk.io — 1 operation(s) for parcels.

Clerk.io Privacy API

The Privacy API from Clerk.io — 2 operation(s) for privacy.

Clerk.io Product Data API

The Product Data API from Clerk.io — 4 operation(s) for product data.

Clerk.io Recommendations API

The Recommendations API from Clerk.io — 25 operation(s) for recommendations.

Clerk.io Search API

The Search API from Clerk.io — 6 operation(s) for search.

Clerk.io Subscribers API

The Subscribers API from Clerk.io — 2 operation(s) for subscribers.

Clerk.io Tokens API

The Tokens API from Clerk.io — 1 operation(s) for tokens.

Scroll for all 14

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Clerk.io API

OPEN COLLECTION

MCP Servers 1

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

Clerk.io MCP Server

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Clerk Io Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Clerk Io Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Clerk Io Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Clerk Io Context

0 classes · 5 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Clerk.io API Rules

8 rules · 4 errors 4 warnings

SPECTRAL

Security Posture 3

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

Clerk Io Authentication

apiKey · 3 schemes

SECURITY

Clerk Io Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Clerk Io Trust Center

SOC 2, ISO 27001, GDPR

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LlmsText

LLMsTxt

MCPServer

AgentSkill

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

JSONLD

Spectral

Conformance

ErrorCatalog

Lifecycle

Conventions

DataModel

Components

Scroll for all 8

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

ToolCrosswalk

Access & Security 5

Authentication, authorization, and security posture

Authentication

TrustCenter

DomainSecurity

Trust Center

Compliance

Operate 3

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

RateLimits

RateLimits

Commercial 5

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

FinOps

Company 4

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Partners

Partners

Other 2

Properties that don't map to a standard resource type

Knowledgebase

Knowledgebase

Overlay

Overlay

Source (apis.yml)

aid: clerk-io
name: Clerk.io
url: https://raw.githubusercontent.com/api-evangelist/clerk-io/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: usage-based
  onboarding: signup-required
  trial: true
  trial_url: https://www.clerk.io/free-trial
  try_now: false
  public: false
  label: Usage-Based
  confidence: high
  source:
  - https://www.clerk.io/pricing
  - https://www.clerk.io/free-trial
  - plans/clerk-io-plans-pricing.yml
  generated: '2026-08-13'
  method: searched
  note: 'Corrected 2026-08-13. The prior derived block read "freemium / trial: false" from a fabricated plans scaffold. Clerk.io
    sells five metered products a la carte with no free tier and no named subscription tiers, and does offer a free trial.
    Per-band prices are calculator-only and are not published in machine-readable form.'
created: '2025-02-08'
modified: '2026-08-13'
type: Index
access: 3rd-Party
position: Consuming
specificationVersion: '0.23'
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/clerk-io.png
kind: company
tags:
- Artificial Intelligence
- Commerce
- E-Commerce
- Email Marketing
- Personalization
- Recommendations
- Search
tags_raw:
- AI
- Commerce
- E-Commerce
- Email Marketing
- Personalization
- Recommendations
- Search
description: Clerk.io is an e-commerce personalization platform that uses artificial intelligence and machine learning to
  deliver tailored product recommendations, on-site search results, audience-segmented email campaigns, and merchandising
  controls for online retailers. The platform exposes a REST API for product, category, order, and customer data ingestion,
  plus client-side JavaScript and Liquid templating for recommendation slots and search experiences.
apis:
- aid: clerk-io:clerkjs
  name: Clerk.js Client Library
  tags:
  - Client Library
  - JavaScript
  humanURL: https://docs.clerk.io/docs/clerkjs-quick-start
  baseURL: https://api.clerk.io/v2
  properties:
  - url: https://docs.clerk.io/docs/clerkjs-quick-start
    type: Documentation
  - url: https://cdn.clerk.io/clerk.js
    type: SourceCode
  - url: https://docs.clerk.io/docs/clerkjs-cdn
    type: CDN
  - url: components/clerk-io-components.yml
    type: Components
  description: Clerk.js is the browser-side JavaScript library for embedding Clerk.io recommendation slots, search, and email
    opens on a storefront, with Liquid templating support and event tracking.
- aid: clerk-io:clerk-io-accessories-api
  name: Clerk.io Accessories API
  description: The Accessories API from Clerk.io — 1 operation(s) for accessories.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Accessories
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-accessories-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-audiences-api
  name: Clerk.io Audiences API
  description: The Audiences API from Clerk.io — 3 operation(s) for audiences.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Audiences
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-audiences-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-campaigns-api
  name: Clerk.io Campaigns API
  description: The Campaigns API from Clerk.io — 2 operation(s) for campaigns.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Campaigns
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-campaigns-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-catalog-api
  name: Clerk.io Catalog API
  description: The Catalog API from Clerk.io — 5 operation(s) for catalog.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Catalog
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-catalog-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-logging-api
  name: Clerk.io Logging API
  description: The Logging API from Clerk.io — 9 operation(s) for logging.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Logging
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-logging-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-merchandising-api
  name: Clerk.io Merchandising API
  description: The Merchandising API from Clerk.io — 4 operation(s) for merchandising.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Merchandising
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-merchandising-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-parcels-api
  name: Clerk.io Parcels API
  description: The Parcels API from Clerk.io — 1 operation(s) for parcels.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Parcels
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-parcels-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-privacy-api
  name: Clerk.io Privacy API
  description: The Privacy API from Clerk.io — 2 operation(s) for privacy.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Privacy
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-privacy-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-product-data-api
  name: Clerk.io Product Data API
  description: The Product Data API from Clerk.io — 4 operation(s) for product data.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Product Data
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-product-data-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-recommendations-api
  name: Clerk.io Recommendations API
  description: The Recommendations API from Clerk.io — 25 operation(s) for recommendations.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Recommendations
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-recommendations-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-search-api
  name: Clerk.io Search API
  description: The Search API from Clerk.io — 6 operation(s) for search.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-search-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-subscribers-api
  name: Clerk.io Subscribers API
  description: The Subscribers API from Clerk.io — 2 operation(s) for subscribers.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Subscribers
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-subscribers-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
- aid: clerk-io:clerk-io-tokens-api
  name: Clerk.io Tokens API
  description: The Tokens API from Clerk.io — 1 operation(s) for tokens.
  humanURL: https://docs.clerk.io/
  baseURL: https://api.clerk.io/v2
  tags:
  - Tokens
  properties:
  - type: OpenAPI
    url: openapi/clerk-io-tokens-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/clerk-io-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.clerk.io/
  - type: APIReference
    url: https://docs.clerk.io/reference
  - type: GettingStarted
    url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
  - type: Authentication
    url: https://docs.clerk.io/docs/authentication
  - type: ErrorCodes
    url: https://docs.clerk.io/docs/errors
  - type: Pagination
    url: https://docs.clerk.io/docs/pagenation
common:
- type: Authentication
  url: authentication/clerk-io-authentication.yml
- type: TrustCenter
  url: security/clerk-io-trust-center.yml
- type: DomainSecurity
  url: security/clerk-io-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/clerkio
- type: LinkedIn
  url: https://www.linkedin.com/company/clerk-io
- type: Website
  url: https://www.clerk.io/
- type: Documentation
  url: https://docs.clerk.io/
- type: Knowledgebase
  url: https://help.clerk.io/
- type: StatusPage
  url: https://status.clerk.io/
- type: Blog
  url: https://www.clerk.io/blogs
- type: Pricing
  url: https://www.clerk.io/pricing
- type: Partners
  url: https://www.clerk.io/partners
- type: Integrations
  url: https://www.clerk.io/integrations
- type: Trust Center
  url: https://trust.clerk.io/
- type: TermsOfService
  url: https://www.clerk.io/terms-of-service
- type: PrivacyPolicy
  url: https://www.clerk.io/privacy
- type: JSONLD
  url: json-ld/clerk-io-context.jsonld
- type: Spectral
  url: rules/clerk-io-rules.yml
- type: LlmsText
  url: https://docs.clerk.io/llms.txt
- type: LLMsTxt
  url: llms/clerk-io-llms.txt
- type: DeveloperPortal
  url: https://docs.clerk.io/
- type: APIReference
  url: https://docs.clerk.io/reference
- type: GettingStarted
  url: https://docs.clerk.io/docs/how-the-clerkio-platform-works
- type: Support
  url: https://help.clerk.io/
- type: SignUp
  url: https://www.clerk.io/free-trial
- type: Login
  url: https://my.clerk.io/
- type: Packages
  url: packages/clerk-io-packages.yml
- type: SDKs
  url: packages/clerk-io-packages.yml
- type: MCPServer
  url: mcp/clerk-io-mcp.yml
- type: ToolCrosswalk
  url: mcp/clerk-io-tool-crosswalk.yml
- type: Overlay
  url: overlays/clerk-io-api-overlay.yaml
- type: Conformance
  url: conformance/clerk-io-conformance.yml
- type: Compliance
  url: https://trust.clerk.io/
- type: ErrorCatalog
  url: errors/clerk-io-problem-types.yml
- type: Lifecycle
  url: lifecycle/clerk-io-lifecycle.yml
- type: Conventions
  url: conventions/clerk-io-conventions.yml
- type: DataModel
  url: data-model/clerk-io-data-model.yml
- type: Components
  url: components/clerk-io-components.yml
- type: Plans
  url: plans/clerk-io-plans-pricing.yml
- type: RateLimits
  url: rate-limits/clerk-io-rate-limits.yml
- type: FinOps
  url: finops/clerk-io-finops.yml
- type: AgentSkill
  url: skills/_index.yml
integrations:
- name: cler.io
- name: Heart
- name: Icon symbolizing AI
- name: People icon, symbolizing audience
- name: Envelope icon symbolizing email
- name: Icon symbolizing a platform
- name: Reviews
- name: Icon symbolizing integration process
- name: Icon symbolizing integrations
- name: people
- name: Icon of a graph symbolizing verticals
- name: Icon symbolizing careers
- name: Handshake icon symbolizing partnerships
- name: Book icon symbolizing knowledge
- name: shield orange
- name: people orange
- name: interrogation orange
- name: book orange
- name: play orange
- name: shopify
- name: magneto
- name: big comemrce
- name: shopware
- name: woo commerce
- name: presta shop
- name: dandomain
- name: lightspeed
- name: smartweb
- name: shoporama
- name: JTL
- name: clerk.io
maintainers:
- FN: Kin Lane
  email: kinlane@gmail.com
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 21
  pass: local-v1
x-coverage:
  state: covered
  reason: covered
  detail: Clerk.io publishes a real OpenAPI 3.1.0 - 65 paths, 101 operations, servers https://api.clerk.io/v2 - through its
    ReadMe developer portal, plus a verbatim llms.txt and a remote (auth-gated) MCP endpoint at https://docs.clerk.io/mcp.
    The prior round had only a 20-operation best-effort spec hand-written from the docs and no contract pointer at all.
  evidence:
  - url: https://docs.clerk.io/reference/products-post
    status: 200
  - url: https://docs.clerk.io/llms.txt
    status: 200
  - url: https://docs.clerk.io/mcp
    status: 200
  - url: https://api.clerk.io/openapi.json
    status: 404
  checked: '2026-08-13'

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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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Every operation they expose

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curl "https://apis.io/api/v1/providers/clerk-io/evidence"

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