Answer Checkup

Answer Checkup provides a deep SEO and GEO test that determines whether AI models such as ChatGPT and Perplexity mention your business when users ask them. The service offers a free scan and paid reports (Lite $29, Full $49) that query multiple AI engines, aggregate results, and return a JSON report. It also exposes an OpenAPI 3.1 specification at /openapi.json and an MCP server for agents. The platform helps businesses understand AI visibility and improve their online presence.

Answer Checkup publishes 5 API contracts indexed on the APIs.io network, including Pricing API, Report API, Reports API, and 2 more. Tagged areas include Artificial Intelligence, SEO, Marketing, Analytics, and Business.

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

Answer Checkup’s developer surface includes API reference, documentation, pricing, engineering blog, and 22 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

47.8/100 developing Agent 33/100 agent ready Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

AccessFreemiumOpen⚡ Free to try

1 published contract 1 MCP Servers 1 Agent Skills

Artificial Intelligence SEO Marketing Analytics Business

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 47.8/100 · developing

Contract Quality 12.2 / 21

Developer Ergonomics 4.3 / 17

Access Clarity 10.7 / 17

Operational Transparency 3.5 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 4.8 / 15

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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

Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
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)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

6 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 25.5 — up to +14.9 composite points
Contract Quality scores 57.3 — up to +10.7 composite points
Contract Governance scores 22.0 — up to +9.4 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/answercheckup-com/apis.yml: open an issue on github.com/api-evangelist/answercheckup-com 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 2

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

Answer Checkup Pricing API

The Pricing API from Answer Checkup — 1 operation(s) for pricing.

Answer Checkup Report API

The Report API from Answer Checkup — 1 operation(s) for report.

Answer Checkup Reports API

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

Answer Checkup Scan API

The Scan API from Answer Checkup — 2 operation(s) for scan.

Answer Checkup Scan Details API

The Scan Details API from Answer Checkup — 1 operation(s) for scan details.

MCP Servers 1

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

Answer Checkup MCP Server

Remote MCP server at answercheckup.com.

MCP SERVER

Agent Skills 1

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

scan-site

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Answercheckup Com Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Answercheckup Com Rate Limits

1 limits

RATE LIMITS

Semantic Vocabularies 1

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

Answercheckup Com Context

4 classes · 16 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Answer Checkup API Rules

12 rules · 10 errors 1 warnings 1 info

SPECTRAL

JSON Schema 3

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

LockedScanView

7 properties

JSON SCHEMA

ReportResponse

2 properties

JSON SCHEMA

ScanResult

6 properties

JSON SCHEMA

Security Posture 3

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

Answercheckup Com Authentication

0 schemes

SECURITY

Answercheckup Com Domain Security

TLSv1.3 · HSTS

SECURITY

Answercheckup Com Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Answercheckup Com Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Answercheckup Com Agentic Access

7 operations · 3 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Access & Security 4

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

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: answercheckup-com
name: Answer Checkup
description: Answer Checkup provides a deep SEO and GEO test that determines whether AI models such as ChatGPT and Perplexity
  mention your business when users ask them. The service offers a free scan and paid reports (Lite $29, Full $49) that query
  multiple AI engines, aggregate results, and return a JSON report. It also exposes an OpenAPI 3.1 specification at /openapi.json
  and an MCP server for agents. The platform helps businesses understand AI visibility and improve their online presence.
url: https://artifacts.apis.io/answercheckup-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-01 (modular-v1; was harvest)
accessModel:
  pricing: freemium
  onboarding: open
  trial: false
  try_now: true
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Open access
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-02'
  method: derived
specificationVersion: '0.20'
created: '2026-11-01'
modified: '2026-11-01'
tags:
- Artificial Intelligence
- SEO
- Marketing
- Analytics
- Business
tags_raw:
- AI
- SEO
- Marketing
- Analytics
- Business
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://answercheckup.com/brand/og-c.png?v=d585a67f38
common:
- type: AgenticAccess
  url: agentic-access/answercheckup-com-agentic-access.yml
- type: RateLimits
  url: rate-limits/answercheckup-com-rate-limits.yml
- type: Plans
  url: plans/answercheckup-com-plans-pricing.yml
- type: Spectral
  url: rules/answercheckup-com-rules.yml
- type: JSONLD
  url: json-ld/answercheckup-com-context.jsonld
- type: Vocabulary
  url: vocabulary/answercheckup-com-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/answercheckup-com-data-model.yml
- type: Security
  url: security/answercheckup-com-vulnerability-disclosure.yml
- type: ErrorCatalog
  url: errors/answercheckup-com-problem-types.yml
- type: Conformance
  url: conformance/answercheckup-com-conformance.yml
- type: LLMsTxt
  url: llms/answercheckup-com-llms.txt
- type: MCPServer
  url: mcp/answercheckup-com-mcp.yml
- type: SecurityTxt
  url: well-known/answercheckup-com-security.txt
- type: WellKnown
  url: well-known/answercheckup-com-well-known.yml
- type: Hosts
  url: hosts/answercheckup-com-hosts.yml
- type: Vendors
  url: vendors/answercheckup-com-vendors.yml
- type: VulnerabilityDisclosure
  url: security/answercheckup-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/answercheckup-com-domain-security.yml
- type: Website
  url: https://answercheckup.com/
- type: APIReference
  url: https://answercheckup.com/openapi.json
- type: Documentation
  url: https://answercheckup.com/openapi.json
- type: Pricing
  url: https://answercheckup.com/pricing
- type: Blog
  url: https://answercheckup.com/blog
- type: TermsOfService
  url: https://answercheckup.com/terms
- type: PrivacyPolicy
  url: https://answercheckup.com/privacy
apis:
- aid: answercheckup-com:answercheckup-com-pricing-api
  name: Answer Checkup Pricing API
  description: The Pricing API from Answer Checkup — 1 operation(s) for pricing.
  humanURL: https://answercheckup.com
  baseURL: https://answercheckup.com
  tags:
  - Pricing
  properties:
  - type: OpenAPI
    url: openapi/answercheckup-com-pricing-api-openapi.yml
  - type: JSONSchema
    url: json-schema/answercheckup-com-locked-scan-view-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-scan-result-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-report-response-schema.json
- aid: answercheckup-com:answercheckup-com-report-api
  name: Answer Checkup Report API
  description: The Report API from Answer Checkup — 1 operation(s) for report.
  humanURL: https://answercheckup.com
  baseURL: https://answercheckup.com
  tags:
  - Report
  properties:
  - type: OpenAPI
    url: openapi/answercheckup-com-report-api-openapi.yml
  - type: JSONSchema
    url: json-schema/answercheckup-com-locked-scan-view-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-scan-result-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-report-response-schema.json
- aid: answercheckup-com:answercheckup-com-reports-api
  name: Answer Checkup Reports API
  description: The Reports API from Answer Checkup — 1 operation(s) for reports.
  humanURL: https://answercheckup.com
  baseURL: https://answercheckup.com
  tags:
  - Reports
  properties:
  - type: OpenAPI
    url: openapi/answercheckup-com-reports-api-openapi.yml
  - type: JSONSchema
    url: json-schema/answercheckup-com-locked-scan-view-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-scan-result-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-report-response-schema.json
- aid: answercheckup-com:answercheckup-com-scan-api
  name: Answer Checkup Scan API
  description: The Scan API from Answer Checkup — 2 operation(s) for scan.
  humanURL: https://answercheckup.com
  baseURL: https://answercheckup.com
  tags:
  - Scans
  tags_raw:
  - Scan
  properties:
  - type: OpenAPI
    url: openapi/answercheckup-com-scan-api-openapi.yml
  - type: JSONSchema
    url: json-schema/answercheckup-com-locked-scan-view-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-scan-result-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-report-response-schema.json
- aid: answercheckup-com:answercheckup-com-scan-details-api
  name: Answer Checkup Scan Details API
  description: The Scan Details API from Answer Checkup — 1 operation(s) for scan details.
  humanURL: https://answercheckup.com
  baseURL: https://answercheckup.com
  tags:
  - Scan Details
  properties:
  - type: OpenAPI
    url: openapi/answercheckup-com-scan-details-api-openapi.yml
  - type: JSONSchema
    url: json-schema/answercheckup-com-locked-scan-view-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-scan-result-schema.json
  - type: JSONSchema
    url: json-schema/answercheckup-com-report-response-schema.json
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 37
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Answer Checkup API — frequently asked questions

Does Answer Checkup have an API?

Yes. APIs.io lists 5 APIs from Answer Checkup, including Answer Checkup Pricing API, Answer Checkup Report API and Answer Checkup Reports API, and 2 more.

Is there an OpenAPI specification for the Answer Checkup API?

Yes. APIs.io indexes 5 OpenAPI specifications for Answer Checkup, each linked for download from this page.

How do I authenticate with the Answer Checkup API?

Answer Checkup documents its authentication (0 schemes). The details are profiled on APIs.io as Answercheckup Com Authentication.

How much does the Answer Checkup API cost?

APIs.io lists 4 pricing plans for Answer Checkup, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does Answer Checkup have an MCP server?

Yes. APIs.io lists 1 MCP server for Answer Checkup: Remote MCP server at answercheckup.com.

Is the Answer Checkup API ready for AI agents?

Answer Checkup has a Kin Score of 47.8 out of 100 (developing) and an Agent Readiness score of 33.2 (agent-ready), scored by API Evangelist on 2026-11-02.

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