CrawlCheck

CrawlCheck (crawlcheck.io, owned and operated by VSNARY per its terms of service) checks whether AI systems can read a website: it shows what ChatGPT, Claude, Perplexity and Google crawlers actually get from a site and returns a free A-F grade with every problem named. It offers scheduled monitoring with regression alerts, paid fixes, executive reports, free tools (agent lens, robots.txt and llms.txt audits, Googlebot check, entity map validator), a site registry, datasets, a browser extension, and a developer API with MCP server, OpenAPI, and npm/PyPI SDKs.

CrawlCheck publishes 125 API contracts indexed on the APIs.io network, including Accuracy API, Adoption API, Agent Lens API, and 122 more. Tagged areas include Company, AI Crawlers, SEO, Website Auditing, and Agentic Web.

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

CrawlCheck’s developer surface includes changelog, sandbox, authentication, documentation, API reference, getting-started guide, support, and 45 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

69.6/100 exemplar Agent 41/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 1 MCP Servers 4 Agent Skills

Company AI Crawlers SEO Website Auditing Agentic Web Llms.txt MCP Monitoring

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 69.6/100 · exemplar

Contract Quality 11.1 / 19

Developer Ergonomics 11.0 / 15

Access Clarity 11.8 / 15

Operational Transparency 7.7 / 10

Contract Governance 3.2 / 9

Discoverability 5.8 / 8

Regulatory Posture 5.3 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 41/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 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 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.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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It updates itself when the score changes. Paste this where you link to your API docs:

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Raise your score.

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

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) Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →
Protected Resource Metadata +5 pts — a served /.well-known/oauth-protected-resource carrying `resource` (documented), and naming its authorization_servers (verified) Ask about this →

3 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 59.0 — up to +10.3 composite points Ask about this →
Contract Governance scores 35.6 — up to +7.7 composite points Ask about this →
Developer Ergonomics scores 73.2 — up to +5.4 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/crawlcheck-io/apis.yml: open an issue on github.com/api-evangelist/crawlcheck-io 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 →

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.

Agent2Agent

measured — observed by APIs.io (conformant)

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 125

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

CrawlCheck Accuracy API

The Accuracy API from CrawlCheck — 1 operation(s) for accuracy.

CrawlCheck Adoption API

The Adoption API from CrawlCheck — 1 operation(s) for adoption.

CrawlCheck Agent Lens API

The Agent Lens API from CrawlCheck — 1 operation(s) for agent lens.

CrawlCheck Agentic Web Map API

The Agentic Web Map API from CrawlCheck — 1 operation(s) for agentic web map.

CrawlCheck Ai Classifiers API

The Ai Classifiers API from CrawlCheck — 3 operation(s) for ai classifiers.

CrawlCheck Ai Recommends API

The Ai Recommends API from CrawlCheck — 1 operation(s) for ai recommends.

CrawlCheck Anchor API

The Anchor API from CrawlCheck — 4 operation(s) for anchor.

CrawlCheck Backup API

The Backup API from CrawlCheck — 1 operation(s) for backup.

CrawlCheck Batch API

The Batch API from CrawlCheck — 2 operation(s) for batch.

CrawlCheck Benchmark API

The Benchmark API from CrawlCheck — 2 operation(s) for benchmark.

CrawlCheck Best Source API

The Best Source API from CrawlCheck — 1 operation(s) for best source.

CrawlCheck Budgets API

The Budgets API from CrawlCheck — 1 operation(s) for budgets.

CrawlCheck Builds API

The Builds API from CrawlCheck — 2 operation(s) for builds.

CrawlCheck Bundle API

The Bundle API from CrawlCheck — 1 operation(s) for bundle.

CrawlCheck Business API

The Business API from CrawlCheck — 26 operation(s) for business.

CrawlCheck Capabilities API

The Capabilities API from CrawlCheck — 1 operation(s) for capabilities.

CrawlCheck Census API

The Census API from CrawlCheck — 6 operation(s) for census.

CrawlCheck Certificate API

The Certificate API from CrawlCheck — 1 operation(s) for certificate.

CrawlCheck Certificates API

The Certificates API from CrawlCheck — 1 operation(s) for certificates.

CrawlCheck Changes API

The Changes API from CrawlCheck — 5 operation(s) for changes.

CrawlCheck Cited By API

The Cited By API from CrawlCheck — 1 operation(s) for cited by.

CrawlCheck Claims API

The Claims API from CrawlCheck — 1 operation(s) for claims.

CrawlCheck Compliance API

The Compliance API from CrawlCheck — 2 operation(s) for compliance.

CrawlCheck Conduct API

The Conduct API from CrawlCheck — 2 operation(s) for conduct.

CrawlCheck Conformance API

The Conformance API from CrawlCheck — 1 operation(s) for conformance.

CrawlCheck Content Clock API

The Content Clock API from CrawlCheck — 1 operation(s) for content clock.

CrawlCheck Core API

The core contract: what an agent needs before it acts. These operations are the core contract. They stay at /api/v1 and keep answering for at least 180 days after any /api/v2 is...

CrawlCheck Corpus API

The Corpus API from CrawlCheck — 1 operation(s) for corpus.

CrawlCheck Corroboration API

The Corroboration API from CrawlCheck — 1 operation(s) for corroboration.

CrawlCheck Data API

The Data API from CrawlCheck — 4 operation(s) for data.

CrawlCheck Datasets API

The Datasets API from CrawlCheck — 8 operation(s) for datasets.

CrawlCheck Decisions API

The Decisions API from CrawlCheck — 3 operation(s) for decisions.

CrawlCheck Deploy API

The Deploy API from CrawlCheck — 1 operation(s) for deploy.

CrawlCheck Depth API

The Depth API from CrawlCheck — 2 operation(s) for depth.

CrawlCheck Disputes API

The Disputes API from CrawlCheck — 5 operation(s) for disputes.

CrawlCheck Dns Query API

The Dns Query API from CrawlCheck — 1 operation(s) for dns query.

CrawlCheck Domain API

The Domain API from CrawlCheck — 3 operation(s) for domain.

CrawlCheck Engines API

The Engines API from CrawlCheck — 1 operation(s) for engines.

CrawlCheck Entity API

The Entity API from CrawlCheck — 1 operation(s) for entity.

CrawlCheck Evidence API

The Evidence API from CrawlCheck — 3 operation(s) for evidence.

CrawlCheck Evidence Packet API

The Evidence Packet API from CrawlCheck — 1 operation(s) for evidence packet.

CrawlCheck Explain API

The Explain API from CrawlCheck — 1 operation(s) for explain.

CrawlCheck Fact Lag API

The Fact Lag API from CrawlCheck — 1 operation(s) for fact lag.

CrawlCheck Facts API

The Facts API from CrawlCheck — 1 operation(s) for facts.

CrawlCheck Failure Policy API

The Failure Policy API from CrawlCheck — 1 operation(s) for failure policy.

CrawlCheck Feeds API

The Feeds API from CrawlCheck — 1 operation(s) for feeds.

CrawlCheck Field Check API

The Field Check API from CrawlCheck — 1 operation(s) for field check.

CrawlCheck Fix API

The Fix API from CrawlCheck — 7 operation(s) for fix.

CrawlCheck Fix Recommendations API

The Fix Recommendations API from CrawlCheck — 1 operation(s) for fix recommendations.

CrawlCheck Flow API

The Flow API from CrawlCheck — 3 operation(s) for flow.

CrawlCheck Graph API

The Graph API from CrawlCheck — 1 operation(s) for graph.

CrawlCheck High Risk API

The High Risk API from CrawlCheck — 2 operation(s) for high risk.

CrawlCheck Holds API

The Holds API from CrawlCheck — 1 operation(s) for holds.

CrawlCheck Identity Divergence API

The Identity Divergence API from CrawlCheck — 1 operation(s) for identity divergence.

CrawlCheck Impact API

The Impact API from CrawlCheck — 1 operation(s) for impact.

CrawlCheck Impersonation API

The Impersonation API from CrawlCheck — 1 operation(s) for impersonation.

CrawlCheck Incident API

The Incident API from CrawlCheck — 5 operation(s) for incident.

CrawlCheck Index Coverage API

The Index Coverage API from CrawlCheck — 1 operation(s) for index coverage.

CrawlCheck Keys API

The Keys API from CrawlCheck — 1 operation(s) for keys.

CrawlCheck Lanes API

The Lanes API from CrawlCheck — 1 operation(s) for lanes.

CrawlCheck Lineage API

The Lineage API from CrawlCheck — 1 operation(s) for lineage.

CrawlCheck Lineage Coverage API

The Lineage Coverage API from CrawlCheck — 1 operation(s) for lineage coverage.

CrawlCheck Locate API

The Locate API from CrawlCheck — 1 operation(s) for locate.

CrawlCheck Log API

The Log API from CrawlCheck — 9 operation(s) for log.

CrawlCheck Machine Record API

The Machine Record API from CrawlCheck — 1 operation(s) for machine record.

CrawlCheck MCP API

The Mcp API from CrawlCheck — 17 operation(s) for mcp.

CrawlCheck Metrics API

The Metrics API from CrawlCheck — 1 operation(s) for metrics.

CrawlCheck Misquote API

The Misquote API from CrawlCheck — 1 operation(s) for misquote.

CrawlCheck Monitor API

The Monitor API from CrawlCheck — 1 operation(s) for monitor.

CrawlCheck Network API

The Network API from CrawlCheck — 1 operation(s) for network.

CrawlCheck North Star API

The North Star API from CrawlCheck — 1 operation(s) for north star.

CrawlCheck Ns API

The Ns API from CrawlCheck — 1 operation(s) for ns.

CrawlCheck Observation API

The Observation API from CrawlCheck — 1 operation(s) for observation.

CrawlCheck Observe API

The Observe API from CrawlCheck — 2 operation(s) for observe.

CrawlCheck Observers API

The Observers API from CrawlCheck — 1 operation(s) for observers.

CrawlCheck Organization API

The Organization API from CrawlCheck — 1 operation(s) for organization.

CrawlCheck Origin API

The Origin API from CrawlCheck — 1 operation(s) for origin.

CrawlCheck Outcome API

The Outcome API from CrawlCheck — 1 operation(s) for outcome.

CrawlCheck Outcomes API

The Outcomes API from CrawlCheck — 2 operation(s) for outcomes.

CrawlCheck Policy API

The Policy API from CrawlCheck — 2 operation(s) for policy.

CrawlCheck Portfolio API

The Portfolio API from CrawlCheck — 1 operation(s) for portfolio.

CrawlCheck Preflight API

The Preflight API from CrawlCheck — 1 operation(s) for preflight.

CrawlCheck Private API

The Private API from CrawlCheck — 1 operation(s) for private.

CrawlCheck Public API

The Public API from CrawlCheck — 1 operation(s) for public.

CrawlCheck Query API

The Query API from CrawlCheck — 1 operation(s) for query.

CrawlCheck Read Equivalence API

The Read Equivalence API from CrawlCheck — 1 operation(s) for read equivalence.

CrawlCheck Receipt API

The Receipt API from CrawlCheck — 2 operation(s) for receipt.

CrawlCheck Receipts API

The Receipts API from CrawlCheck — 1 operation(s) for receipts.

CrawlCheck Reconstruction API

The Reconstruction API from CrawlCheck — 2 operation(s) for reconstruction.

CrawlCheck Registry API

The Registry API from CrawlCheck — 5 operation(s) for registry.

CrawlCheck Removal API

The Removal API from CrawlCheck — 4 operation(s) for removal.

CrawlCheck Reports API

The Reports API from CrawlCheck — 1 operation(s) for reports.

CrawlCheck Resolve API

The Resolve API from CrawlCheck — 1 operation(s) for resolve.

CrawlCheck Resolve Prefix API

The Resolve Prefix API from CrawlCheck — 1 operation(s) for resolve prefix.

CrawlCheck Rights API

The Rights API from CrawlCheck — 1 operation(s) for rights.

CrawlCheck Rights Feed API

The Rights Feed API from CrawlCheck — 2 operation(s) for rights feed.

CrawlCheck Rollback API

The Rollback API from CrawlCheck — 2 operation(s) for rollback.

CrawlCheck Rules API

The Rules API from CrawlCheck — 1 operation(s) for rules.

CrawlCheck Said API

The Said API from CrawlCheck — 1 operation(s) for said.

CrawlCheck Sbom API

The Sbom API from CrawlCheck — 1 operation(s) for sbom.

CrawlCheck Scan API

The Scan API from CrawlCheck — 3 operation(s) for scan.

CrawlCheck Schema API

The Schema API from CrawlCheck — 1 operation(s) for schema.

CrawlCheck Schemas API

The Schemas API from CrawlCheck — 4 operation(s) for schemas.

CrawlCheck SDK API

The Sdk API from CrawlCheck — 1 operation(s) for sdk.

CrawlCheck Security API

The Security API from CrawlCheck — 1 operation(s) for security.

CrawlCheck Served API

The Served API from CrawlCheck — 1 operation(s) for served.

CrawlCheck Share API

The Share API from CrawlCheck — 1 operation(s) for share.

CrawlCheck Share Of Preflight API

The Share Of Preflight API from CrawlCheck — 1 operation(s) for share of preflight.

CrawlCheck Slo API

The Slo API from CrawlCheck — 1 operation(s) for slo.

CrawlCheck Snapshot API

The Snapshot API from CrawlCheck — 2 operation(s) for snapshot.

CrawlCheck Staple API

The Staple API from CrawlCheck — 1 operation(s) for staple.

CrawlCheck Status API

The Status API from CrawlCheck — 2 operation(s) for status.

CrawlCheck Supply API

The Supply API from CrawlCheck — 1 operation(s) for supply.

CrawlCheck Task Canaries API

The Task Canaries API from CrawlCheck — 1 operation(s) for task canaries.

CrawlCheck Telemetry API

The Telemetry API from CrawlCheck — 1 operation(s) for telemetry.

CrawlCheck Tool API

The Tool API from CrawlCheck — 4 operation(s) for tool.

CrawlCheck Trace API

The Trace API from CrawlCheck — 2 operation(s) for trace.

CrawlCheck Traffic Index API

The Traffic Index API from CrawlCheck — 2 operation(s) for traffic index.

CrawlCheck Usage API

The Usage API from CrawlCheck — 1 operation(s) for usage.

CrawlCheck Verdict API

The Verdict API from CrawlCheck — 1 operation(s) for verdict.

CrawlCheck Verify API

The Verify API from CrawlCheck — 2 operation(s) for verify.

CrawlCheck Video API

The Video API from CrawlCheck — 3 operation(s) for video.

CrawlCheck Visitor API

The Visitor API from CrawlCheck — 2 operation(s) for visitor.

CrawlCheck Whatif API

The Whatif API from CrawlCheck — 1 operation(s) for whatif.

CrawlCheck Workflow API

The Workflow API from CrawlCheck — 2 operation(s) for workflow.

Scroll for all 125

MCP Servers 1

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

CrawlCheck MCP Server

Remote MCP server at crawlcheck.io; 25 tools listed.

MCP SERVER

Agent Skills 4

Packaged agent skills for driving this provider's APIs from an AI assistant.

audit-and-fix-a-site

AGENT SKILL

preflight-before-acting

AGENT SKILL

verify-crawler-access

AGENT SKILL

vet-an-mcp-server

AGENT SKILL

CrawlCheck API pricing

Prices published by CrawlCheck.

Plan	Price
Free	$0
We fix it for you	$100 once
Watch	$29/ month
Developer	$99/ month
Growth	$499/ month
Agency	$249/ month
Network	More than 40 domains: Network, quoted
Evidence add-on	$49/ month, or $490 a year

All 10 plans, limits and sources →

Rate limits

Open scan per address: /api/scan is capped at five requests every ten seconds per address
Licensed scan lane: 60 scans per ten minutes per key
Budgets: /api/scan: 6 per minute per address; 20 per address per UTC day for API callers without a key (crawlcheck.io itself is unlimited);

All 6 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

CrawlCheck Plans Pricing

10 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

CrawlCheck Rate Limits

6 limits

RATE LIMITS

Terms of Service 1

What its API terms permit and prohibit, quoted from its own page.

CrawlCheck

10 quoted statements, read from CrawlCheck's own page on 2026-11-09.

TERMS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

CrawlCheck

13 quoted statements, read from CrawlCheck's own page on 2026-11-09.

PRIVACY

Data License 1

How its data and outputs may be reused, quoted from its own terms.

CrawlCheck

3 quoted statements, read from CrawlCheck's own page on 2026-11-09.

LICENSE

Semantic Vocabularies 1

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

Crawlcheck Io Context

20 classes · 196 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

CrawlCheck API Rules

61 rules · 52 error-severity 8 warn-severity 1 info-severity

SPECTRAL

OpenAPI Overlays 3

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

CrawlCheck Business Api Certification Overlay

1 action · update · crawlcheck-io-business-api-openapi.yml

DERIVED

CrawlCheck Datasets Api Certification Overlay

1 action · update · crawlcheck-io-datasets-api-openapi.yml

DERIVED

CrawlCheck Openapi Overlay

26 actions · update · crawlcheck-io-openapi.yml

DERIVED

JSON Schema 1

Standalone JSON Schema definitions for this provider's data models.

CrawlCheck resolve answer (ResolveV1)

43 properties

JSON SCHEMA

Security Posture 3

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

CrawlCheck Authentication

2 schemes

SECURITY

CrawlCheck Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

CrawlCheck Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

CrawlCheck Agentic Access

301 operations · 71 acting · 5 human-in-the-loop

301 operations · 71 acting

AGENTIC

Resources

Get Started 5

Portal, sign-up, and the first successful call

Sandbox

Sandbox

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conventions

Lifecycle

ErrorCatalog

Conformance

Scroll for all 8

Build 5

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

IntegrationEdges

Packages

SDKs

GitHubRepository

Access & Security 6

Authentication, authorization, and security posture

Authentication

Authentication

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

TrustCenter

TrustCenter

Security

Security

Learn 1

Tutorials, courses, talks, and written guidance

YouTube

YouTube

Operate 6

Status, limits, changes, and where to get help

RateLimits

ChangeLog

Deprecation

Support

ChangeLog

StatusPage

Commercial 6

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

UsageTerms

DataLicense

Company 3

The organization behind the API

Website

Website

Blog

Blog

Newsroom

Newsroom

Other 5

Properties that don't map to a standard resource type

Overlay

AgentCard

Hosts

Vendors

DataProcessing

Source (apis.yml)

aid: crawlcheck-io
name: CrawlCheck
description: 'CrawlCheck (crawlcheck.io, owned and operated by VSNARY per its terms of service) checks whether AI systems
  can read a website: it shows what ChatGPT, Claude, Perplexity and Google crawlers actually get from a site and returns a
  free A-F grade with every problem named. It offers scheduled monitoring with regression alerts, paid fixes, executive reports,
  free tools (agent lens, robots.txt and llms.txt audits, Googlebot check, entity map validator), a site registry, datasets,
  a browser extension, and a developer API with MCP server, OpenAPI, and npm/PyPI SDKs.'
url: https://artifacts.apis.io/crawlcheck-io/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-04 (modular-v1; was harvest)
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: high
  probe_state: covered
  source:
  - plans
  - authentication
  - rate-limits
  - security
  - sandbox
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-11-04'
modified: '2026-11-04'
tags:
- Company
- AI Crawlers
- SEO
- Website Auditing
- Agentic Web
- Llms.txt
- MCP
- Monitoring
tags_raw:
- Company
- AI Crawlers
- SEO
- Website Auditing
- Agentic Web
- LLMs.txt
- MCP
- Monitoring
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://crawlcheck.io/og.png
common:
- type: AgenticAccess
  url: agentic-access/crawlcheck-io-agentic-access.yml
- type: RateLimits
  url: rate-limits/crawlcheck-io-rate-limits.yml
- type: Plans
  url: plans/crawlcheck-io-plans-pricing.yml
- type: Spectral
  url: rules/crawlcheck-io-rules.yml
- type: JSONLD
  url: json-ld/crawlcheck-io-context.jsonld
- type: Vocabulary
  url: vocabulary/crawlcheck-io-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/crawlcheck-io-data-model.yml
- type: ChangeLog
  url: changelog/crawlcheck-io-changelog.yml
- type: Conventions
  url: conventions/crawlcheck-io-conventions.yml
- type: Sandbox
  url: sandbox/crawlcheck-io-sandbox.yml
- type: Authentication
  url: authentication/crawlcheck-io-authentication.yml
- type: Deprecation
  url: lifecycle/crawlcheck-io-lifecycle.yml
- type: Lifecycle
  url: lifecycle/crawlcheck-io-lifecycle.yml
- type: ErrorCatalog
  url: errors/crawlcheck-io-problem-types.yml
- type: Conformance
  url: conformance/crawlcheck-io-conformance.yml
- type: Overlay
  url: overlays/crawlcheck-io-openapi-overlay.yaml
- type: LLMsTxt
  url: llms/crawlcheck-io-llms.txt
- type: AgentCard
  url: a2a/crawlcheck-io-a2a.yml
- type: ToolCrosswalk
  url: mcp/crawlcheck-io-tool-crosswalk.yml
- type: MCPServer
  url: mcp/crawlcheck-io-mcp.yml
- type: SecurityTxt
  url: well-known/crawlcheck-io-security.txt
- type: WellKnown
  url: well-known/crawlcheck-io-well-known.yml
- type: Hosts
  url: hosts/crawlcheck-io-hosts.yml
- type: IntegrationEdges
  url: integrations/crawlcheck-io-integration-edges.yml
- type: Vendors
  url: vendors/crawlcheck-io-vendors.yml
- type: Packages
  url: packages/crawlcheck-io-packages.yml
- type: VulnerabilityDisclosure
  url: security/crawlcheck-io-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/crawlcheck-io-domain-security.yml
- type: Website
  url: https://crawlcheck.io/
- type: DeveloperPortal
  url: https://crawlcheck.io/developers
- type: Documentation
  url: https://crawlcheck.io/docs/api
- type: APIReference
  url: https://crawlcheck.io/docs/api
- type: GettingStarted
  url: https://crawlcheck.io/docs/quickstart
- type: Support
  url: https://crawlcheck.io/contact
- type: Blog
  url: https://crawlcheck.io/blog
- type: ChangeLog
  url: https://crawlcheck.io/changelog
- type: Pricing
  url: https://crawlcheck.io/pricing
- type: Login
  url: https://crawlcheck.io/signin
- type: TermsOfService
  url: https://crawlcheck.io/terms
- type: PrivacyPolicy
  url: https://crawlcheck.io/policy
- type: SDKs
  url: https://crawlcheck.io/sdk
- type: StatusPage
  url: https://crawlcheck.io/status
- type: TrustCenter
  url: https://crawlcheck.io/trust
- type: Security
  url: https://crawlcheck.io/security
- type: Newsroom
  url: https://crawlcheck.io/press
- type: Sandbox
  url: https://crawlcheck.io/directory/playground
- type: GitHubRepository
  url: https://github.com/emmanuelorta/crawlcheck-core
- type: YouTube
  url: https://www.youtube.com/@crawlcheck
- type: UsageTerms
  url: terms/crawlcheck-io-terms-of-service.yml
- type: DataProcessing
  url: privacy/crawlcheck-io-privacy-policy.yml
- type: DataLicense
  url: data-license/crawlcheck-io-data-license.yml
apis:
- aid: crawlcheck-io:crawlcheck-io-accuracy-api
  name: CrawlCheck Accuracy API
  description: The Accuracy API from CrawlCheck — 1 operation(s) for accuracy.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Accuracy
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-accuracy-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-adoption-api
  name: CrawlCheck Adoption API
  description: The Adoption API from CrawlCheck — 1 operation(s) for adoption.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Adoption
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-adoption-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-agent-lens-api
  name: CrawlCheck Agent Lens API
  description: The Agent Lens API from CrawlCheck — 1 operation(s) for agent lens.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Agent Lens
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-agent-lens-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-agentic-web-map-api
  name: CrawlCheck Agentic Web Map API
  description: The Agentic Web Map API from CrawlCheck — 1 operation(s) for agentic web map.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Agentic Web Map
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-agentic-web-map-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-ai-classifiers-api
  name: CrawlCheck Ai Classifiers API
  description: The Ai Classifiers API from CrawlCheck — 3 operation(s) for ai classifiers.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Ai Classifiers
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-ai-classifiers-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-ai-recommends-api
  name: CrawlCheck Ai Recommends API
  description: The Ai Recommends API from CrawlCheck — 1 operation(s) for ai recommends.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Ai Recommends
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-ai-recommends-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-anchor-api
  name: CrawlCheck Anchor API
  description: The Anchor API from CrawlCheck — 4 operation(s) for anchor.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Anchor
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-anchor-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-backup-api
  name: CrawlCheck Backup API
  description: The Backup API from CrawlCheck — 1 operation(s) for backup.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Backup
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-backup-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-batch-api
  name: CrawlCheck Batch API
  description: The Batch API from CrawlCheck — 2 operation(s) for batch.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Batch
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-batch-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-benchmark-api
  name: CrawlCheck Benchmark API
  description: The Benchmark API from CrawlCheck — 2 operation(s) for benchmark.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Benchmarks
  tags_raw:
  - Benchmark
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-benchmark-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-best-source-api
  name: CrawlCheck Best Source API
  description: The Best Source API from CrawlCheck — 1 operation(s) for best source.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Best Source
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-best-source-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-budgets-api
  name: CrawlCheck Budgets API
  description: The Budgets API from CrawlCheck — 1 operation(s) for budgets.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Budgets
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-budgets-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-builds-api
  name: CrawlCheck Builds API
  description: The Builds API from CrawlCheck — 2 operation(s) for builds.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Builds
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-builds-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-bundle-api
  name: CrawlCheck Bundle API
  description: The Bundle API from CrawlCheck — 1 operation(s) for bundle.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Bundle
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-bundle-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-business-api
  name: CrawlCheck Business API
  description: The Business API from CrawlCheck — 26 operation(s) for business.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Business
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-business-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-capabilities-api
  name: CrawlCheck Capabilities API
  description: The Capabilities API from CrawlCheck — 1 operation(s) for capabilities.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Capabilities
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-capabilities-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-census-api
  name: CrawlCheck Census API
  description: The Census API from CrawlCheck — 6 operation(s) for census.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Census
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-census-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-certificate-api
  name: CrawlCheck Certificate API
  description: The Certificate API from CrawlCheck — 1 operation(s) for certificate.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Certificate
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-certificate-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-certificates-api
  name: CrawlCheck Certificates API
  description: The Certificates API from CrawlCheck — 1 operation(s) for certificates.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Certificates
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-certificates-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-changes-api
  name: CrawlCheck Changes API
  description: The Changes API from CrawlCheck — 5 operation(s) for changes.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Changes
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-changes-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-cited-by-api
  name: CrawlCheck Cited By API
  description: The Cited By API from CrawlCheck — 1 operation(s) for cited by.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Cited By
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-cited-by-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-claims-api
  name: CrawlCheck Claims API
  description: The Claims API from CrawlCheck — 1 operation(s) for claims.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Claims
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-claims-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-compliance-api
  name: CrawlCheck Compliance API
  description: The Compliance API from CrawlCheck — 2 operation(s) for compliance.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Compliance
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-compliance-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-conduct-api
  name: CrawlCheck Conduct API
  description: The Conduct API from CrawlCheck — 2 operation(s) for conduct.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Conduct
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-conduct-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-conformance-api
  name: CrawlCheck Conformance API
  description: The Conformance API from CrawlCheck — 1 operation(s) for conformance.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Conformance
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-conformance-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-content-clock-api
  name: CrawlCheck Content Clock API
  description: The Content Clock API from CrawlCheck — 1 operation(s) for content clock.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Content Clock
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-content-clock-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-core-api
  name: CrawlCheck Core API
  description: 'The core contract: what an agent needs before it acts. These operations are the core contract. They stay at
    /api/v1 and keep answering for at least 180 days after any /api/v2 is announced; their stable fields change only in a
    new major version, and their provisional fields only after 30 days'' notice, per /docs/api/compatibility. Verifying what
    they return needs none of these calls: crawlcheck-verify.mjs checks a document on your machine against the published keys
    (/.well-known/http-message-signatures-directory) and the rotation record, read once with --online or saved for --keys.
    Everything else documented here is useful but secondary, and may change with the notice its fields'' tags promise.'
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Core
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-core-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-corpus-api
  name: CrawlCheck Corpus API
  description: The Corpus API from CrawlCheck — 1 operation(s) for corpus.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Corpus
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-corpus-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-corroboration-api
  name: CrawlCheck Corroboration API
  description: The Corroboration API from CrawlCheck — 1 operation(s) for corroboration.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Corroboration
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-corroboration-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-data-api
  name: CrawlCheck Data API
  description: The Data API from CrawlCheck — 4 operation(s) for data.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Data
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-data-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-datasets-api
  name: CrawlCheck Datasets API
  description: The Datasets API from CrawlCheck — 8 operation(s) for datasets.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Datasets
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-datasets-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-decisions-api
  name: CrawlCheck Decisions API
  description: The Decisions API from CrawlCheck — 3 operation(s) for decisions.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Decisions
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-decisions-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-deploy-api
  name: CrawlCheck Deploy API
  description: The Deploy API from CrawlCheck — 1 operation(s) for deploy.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Deploy
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-deploy-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-depth-api
  name: CrawlCheck Depth API
  description: The Depth API from CrawlCheck — 2 operation(s) for depth.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Depth
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-depth-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-disputes-api
  name: CrawlCheck Disputes API
  description: The Disputes API from CrawlCheck — 5 operation(s) for disputes.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Disputes
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-disputes-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-dns-query-api
  name: CrawlCheck Dns Query API
  description: The Dns Query API from CrawlCheck — 1 operation(s) for dns query.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Dns Query
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-dns-query-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-domain-api
  name: CrawlCheck Domain API
  description: The Domain API from CrawlCheck — 3 operation(s) for domain.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Domain
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-domain-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-engines-api
  name: CrawlCheck Engines API
  description: The Engines API from CrawlCheck — 1 operation(s) for engines.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Engines
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-engines-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-entity-api
  name: CrawlCheck Entity API
  description: The Entity API from CrawlCheck — 1 operation(s) for entity.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Entity
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-entity-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-evidence-api
  name: CrawlCheck Evidence API
  description: The Evidence API from CrawlCheck — 3 operation(s) for evidence.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Evidence
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-evidence-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-evidence-packet-api
  name: CrawlCheck Evidence Packet API
  description: The Evidence Packet API from CrawlCheck — 1 operation(s) for evidence packet.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Evidence Packet
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-evidence-packet-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-explain-api
  name: CrawlCheck Explain API
  description: The Explain API from CrawlCheck — 1 operation(s) for explain.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Explain
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-explain-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-fact-lag-api
  name: CrawlCheck Fact Lag API
  description: The Fact Lag API from CrawlCheck — 1 operation(s) for fact lag.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Fact Lag
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-fact-lag-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-facts-api
  name: CrawlCheck Facts API
  description: The Facts API from CrawlCheck — 1 operation(s) for facts.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Facts
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-facts-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-failure-policy-api
  name: CrawlCheck Failure Policy API
  description: The Failure Policy API from CrawlCheck — 1 operation(s) for failure policy.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Failure Policy
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-failure-policy-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-feeds-api
  name: CrawlCheck Feeds API
  description: The Feeds API from CrawlCheck — 1 operation(s) for feeds.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Feed
  tags_raw:
  - Feeds
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-feeds-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-field-check-api
  name: CrawlCheck Field Check API
  description: The Field Check API from CrawlCheck — 1 operation(s) for field check.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Field Check
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-field-check-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-fix-api
  name: CrawlCheck Fix API
  description: The Fix API from CrawlCheck — 7 operation(s) for fix.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - FIX
  tags_raw:
  - Fix
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-fix-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-fix-recommendations-api
  name: CrawlCheck Fix Recommendations API
  description: The Fix Recommendations API from CrawlCheck — 1 operation(s) for fix recommendations.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Fix Recommendations
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-fix-recommendations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-flow-api
  name: CrawlCheck Flow API
  description: The Flow API from CrawlCheck — 3 operation(s) for flow.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Flow
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-flow-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-graph-api
  name: CrawlCheck Graph API
  description: The Graph API from CrawlCheck — 1 operation(s) for graph.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Graph
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-graph-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-high-risk-api
  name: CrawlCheck High Risk API
  description: The High Risk API from CrawlCheck — 2 operation(s) for high risk.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - High Risk
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-high-risk-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-holds-api
  name: CrawlCheck Holds API
  description: The Holds API from CrawlCheck — 1 operation(s) for holds.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Holds
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-holds-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-identity-divergence-api
  name: CrawlCheck Identity Divergence API
  description: The Identity Divergence API from CrawlCheck — 1 operation(s) for identity divergence.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Identity Divergence
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-identity-divergence-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-impact-api
  name: CrawlCheck Impact API
  description: The Impact API from CrawlCheck — 1 operation(s) for impact.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Impact
  properties:
  - type: OpenAPI
    url: openapi/crawlcheck-io-impact-api-openapi.yml
  - type: JSONSchema
    url: json-schema/crawlcheck-io-resolve-schema.json
  - type: Documentation
    url: https://crawlcheck.io/docs/api
- aid: crawlcheck-io:crawlcheck-io-impersonation-api
  name: CrawlCheck Impersonation API
  description: The Impersonation API from CrawlCheck — 1 operation(s) for impersonation.
  humanURL: https://crawlcheck.io/docs/api
  baseURL: https://crawlcheck.io
  tags:
  - Impersonation
  properties:


# --- truncated at 32 KB (65 KB total) ---
# Full source: https://artifacts.apis.io/crawlcheck-io/apis.yml

CrawlCheck API — frequently asked questions

Does CrawlCheck have an API?

Yes. APIs.io lists 125 APIs from CrawlCheck, including CrawlCheck Accuracy API, CrawlCheck Adoption API and CrawlCheck Agent Lens API, and 122 more.

Is there an OpenAPI specification for the CrawlCheck API?

Yes. APIs.io indexes 125 OpenAPI specifications for CrawlCheck, each linked for download from this page.

How do I authenticate with the CrawlCheck API?

CrawlCheck uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as CrawlCheck Authentication.

How much does the CrawlCheck API cost?

CrawlCheck publishes its prices; its Free plan is $0 as of 2026-11-04. APIs.io lists 10 pricing plans for CrawlCheck, with each plan's price, limits and inclusions under Pricing on this page.

Does CrawlCheck have an MCP server?

Yes. APIs.io lists 1 MCP server for CrawlCheck: Remote MCP server at crawlcheck.io; 25 tools listed.

Is the CrawlCheck API ready for AI agents?

CrawlCheck has a Kin Score of 69.6 out of 100 (exemplar) and an Agent Readiness score of 40.9 (agent-ready), scored by API Evangelist on 2026-11-13.

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