APPCHECK

AppCheck Ltd provides comprehensive security scanning solutions for web applications, infrastructure, APIs, CMS, single-page applications, and the entire software development lifecycle. Their platform offers automated penetration testing, vulnerability detection, compliance reporting, and continuous monitoring to help organizations protect digital assets and meet security standards.

APPCHECK is listed with 2 APIs on the APIs.io network. Tagged areas include Web Application Scanning, API Security, Infrastructure Scanning, CMS Security, and Single Page Application Scanning.

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

APPCHECK’s developer surface includes changelog, documentation, getting-started guide, support, engineering blog, and 14 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

30.6/100 thin Agent 14/100 agent aware Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

2 APIs

Web Application ScanningAPI SecurityInfrastructure ScanningCMS SecuritySingle Page Application ScanningAutomated Penetration Testing

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 30.6/100 · thin

Contract Quality 4.4 / 21

Developer Ergonomics 4.9 / 17

Access Clarity 6.3 / 17

Operational Transparency 2.3 / 11

Contract Governance 2.2 / 10

Discoverability 4.9 / 9

Regulatory Posture 3.5 / 15

Agent readiness — 14/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

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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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/appcheck-ng: 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 2

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

AppCheck API

API for AppCheck security scanning platform

APPCHECK API

APPCHECK API as documented publicly: 9 operations. Contract generated from the documentation by API Evangelist (2026-10-19); not the provider's own document.

Semantic Vocabularies 1

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

Appcheck Ng Context

10 classes · 8 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

APPCHECK API Rules

10 rules · 8 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

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

GetApiV13079080045Dfdc3B24966D972E890Bd2ScanprofilesResponse

6 properties

JSON SCHEMA

GetApiV13079080045Dfdc3B24966D972E890Bd2ScansResponse

7 properties

JSON SCHEMA

GetApiV144Df57D3F5A479E334E622F314787DccScanB4Ab4A50C3474B7D

4 properties

JSON SCHEMA

GetApiV144Df57D3F5A479E334E622F314787DccScanB4Ab4A50C3474B7D2

4 properties

JSON SCHEMA

GetApiV144Df57D3F5A479E334E622F314787DccVulnerabilitiesRespo

14 properties

JSON SCHEMA

GetApiV18C283D9F0Fcce2034A88C6F6A4176B01Scan310B8E1B53Ed4060

7 properties

JSON SCHEMA

Security Posture 2

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

Appcheck Ng Domain Security

TLSv1.3 · DMARC

SECURITY

Appcheck Ng Trust Center

SOC 2, ISO 27001, PCI DSS, GDPR

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

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

Compliance

Compliance

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: appcheck-ng
name: APPCHECK
image: https://appcheck-ng.com/wp-content/uploads/2023/06/logo.png
description: AppCheck Ltd provides comprehensive security scanning solutions for web applications, infrastructure, APIs, CMS,
  single-page applications, and the entire software development lifecycle. Their platform offers automated penetration testing,
  vulnerability detection, compliance reporting, and continuous monitoring to help organizations protect digital assets and
  meet security standards.
url: https://raw.githubusercontent.com/api-evangelist/appcheck-ng/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-19 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-19'
modified: '2026-10-19'
tags:
- Web Application Scanning
- API Security
- Infrastructure Scanning
- CMS Security
- Single Page Application Scanning
- Automated Penetration Testing
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/appcheck-ng-rules.yml
- type: JSONLD
  url: json-ld/appcheck-ng-context.jsonld
- type: Vocabulary
  url: vocabulary/appcheck-ng-vocabulary.yml
- type: DataModel
  url: data-model/appcheck-ng-data-model.yml
- type: ChangeLog
  url: changelog/appcheck-ng-changelog.yml
- type: Compliance
  url: https://appcheck-ng.com/compliance/
- type: Conformance
  url: conformance/appcheck-ng-conformance.yml
- type: Hosts
  url: hosts/appcheck-ng-hosts.yml
- type: Vendors
  url: vendors/appcheck-ng-vendors.yml
- type: GitHubOrganization
  url: https://github.com/appcheck-ng
- type: TrustCenter
  url: security/appcheck-ng-trust-center.yml
- type: DomainSecurity
  url: security/appcheck-ng-domain-security.yml
- type: Website
  url: https://appcheck-ng.com/
- type: Documentation
  url: https://appcheck-ng.com/get-help/documentation/
- type: GettingStarted
  url: https://appcheck-ng.com/get-help/documentation/
- type: Support
  url: https://appcheck-ng.com/get-help/
- type: Blog
  url: https://appcheck-ng.com/security-blog/
- type: PrivacyPolicy
  url: https://appcheck-ng.com/privacy-policy/
- type: TermsOfService
  url: https://appcheck-ng.com/terms-of-service/
apis:
- name: AppCheck API
  description: API for AppCheck security scanning platform
  humanURL: https://api.appcheck-ng.com/
  baseURL: https://api.appcheck-ng.com/
  aid: appcheck-ng:appcheck-api
- aid: appcheck-ng:appcheck-ng-api
  name: APPCHECK API
  description: 'APPCHECK API as documented publicly: 9 operations. Contract generated from the documentation by API Evangelist
    (2026-10-19); not

    the provider''s own document.'
  humanURL: https://api.appcheck-ng.com/apidoc-00.html
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/appcheck-ng-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/appcheck-ng-get-api-v144-df57-d3-f5-a479-e334-e622-f314787-dcc-vulnerabilities-respo-schema.json
  - type: JSONSchema
    url: json-schema/appcheck-ng-get-api-v18-c283-d9-f0-fcce2034-a88-c6-f6-a4176-b01-scan310-b8-e1-b53-ed4060-schema.json
  - type: JSONSchema
    url: json-schema/appcheck-ng-get-api-v13079080045-dfdc3-b24966-d972-e890-bd2-scans-response-schema.json
  - type: JSONSchema
    url: json-schema/appcheck-ng-get-api-v13079080045-dfdc3-b24966-d972-e890-bd2-scanprofiles-response-schema.json
  - type: JSONSchema
    url: json-schema/appcheck-ng-get-api-v144-df57-d3-f5-a479-e334-e622-f314787-dcc-scan-b4-ab4-a50-c3474-b7-d-schema.json
  - type: JSONSchema
    url: json-schema/appcheck-ng-get-api-v144-df57-d3-f5-a479-e334-e622-f314787-dcc-scan-b4-ab4-a50-c3474-b7-d2-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: API documentation pages are HTML without a machine‑readable OpenAPI, AsyncAPI, GraphQL, gRPC or WSDL contract.
  evidence:
  - url: https://api.appcheck-ng.com/openapi.json
    status: 404
  - url: https://api.appcheck-ng.com/openapi.yaml
    status: 404
  checked: '2026-10-19'
x-enrichment:
  date: '2026-10-19'
  status: enriched
  artifacts_added: 23
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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