Radar CNPJ

Brazilian company-data service built on the Receita Federal CNPJ registry. Paste a business idea in plain text to see how many companies already operate in that space, plus CNPJ lookup, advanced search, geolocation, and change-monitoring. Explicitly agent-first, shipping a full stack of machine-readable discovery artifacts including OpenAPI, a hosted MCP server, and llms.txt.

Radar CNPJ publishes 21 API contracts indexed on the APIs.io network, including Apis.json API, Avaliar API, Busca API, and 18 more. Tagged areas include Business & Company Data, Government open data, Receita Federal, CNPJ, and Brazil.

The Radar CNPJ catalog on APIs.io includes 1 Spectral governance ruleset.

🌐 Visit website 📡 Profile data on GitHub

42.2/100 developing ▬ flat Agent 38/100 agent ready Front door AI 2/6 trace Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreeSelf serve⚡ Free to try

1 published contract 1 MCP Servers 2 Agent Skills

Business & Company DataGovernment open dataReceita Federal CNPJ BrazilRegulatory & ComplianceKYB Search Data Enrichment GeolocationMonitoring & AlertsAgent-Native MCP Micropayments x402

What this lets a business do 2

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Data & Reference Information Services

AE-230

BuscaMonitor

GET /api/busca GET /api/monitor/changes/{cnpj}

Customer Service Management

BC-430

Contato

POST /api/contato

Kin Score

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

Composite quality — 42.2/100 · developing

Contract Quality 8.5 / 19

Developer Ergonomics 3.5 / 15

Access Clarity 6.3 / 15

Operational Transparency 4.1 / 10

Contract Governance 2.9 / 9

Discoverability 5.0 / 8

Regulatory Posture 4.6 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 38/100 · 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 4 / 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 Government & Public Sector 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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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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

5 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 23.2 — up to +15.4 composite points
Contract Quality scores 45.2 — up to +13.7 composite points
Access Clarity scores 42.1 — up to +11.6 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/radar-cnpj/apis.yml: open an issue on github.com/api-evangelist/radar-cnpj 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
x402 Micropayments & Agentic Pay-per-Call	standard	40.9 (thin)	1	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

x402

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

OpenAPI

measured — observed by APIs.io (published)

APIs 21

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

Radar CNPJ Apis.json API

The Apis.json API from Radar CNPJ — 1 operation(s) for apis.json.

Radar CNPJ Avaliar API

The Avaliar API from Radar CNPJ — 1 operation(s) for avaliar.

Radar CNPJ Busca API

The Busca API from Radar CNPJ — 1 operation(s) for busca.

Radar CNPJ Cnpj API

The Cnpj API from Radar CNPJ — 1 operation(s) for cnpj.

Radar CNPJ Contact API

The Contact API from Radar CNPJ — 1 operation(s) for contact.

Radar CNPJ Contato API

The Contato API from Radar CNPJ — 1 operation(s) for contato.

Radar CNPJ Credito API

The Credito API from Radar CNPJ — 1 operation(s) for credito.

Radar CNPJ Export API

The Export API from Radar CNPJ — 1 operation(s) for export.

Radar CNPJ Health API

The Health API from Radar CNPJ — 1 operation(s) for health.

Radar CNPJ Ia API

The Ia API from Radar CNPJ — 3 operation(s) for ia.

Radar CNPJ Local API

The Local API from Radar CNPJ — 1 operation(s) for local.

Radar CNPJ MCP API

The Mcp API from Radar CNPJ — 1 operation(s) for mcp.

Radar CNPJ Me API

The Me API from Radar CNPJ — 4 operation(s) for me.

Radar CNPJ Metrics API

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

Radar CNPJ Monitor API

The Monitor API from Radar CNPJ — 3 operation(s) for monitor.

Radar CNPJ Municipio Proximo API

The Municipio Proximo API from Radar CNPJ — 1 operation(s) for municipio proximo.

Radar CNPJ Okf API

The Okf API from Radar CNPJ — 1 operation(s) for okf.

Radar CNPJ Radar CNPJ API

The Radar CNPJ API from Radar CNPJ — 1 operation(s) for radar cnpj.

Radar CNPJ Ref API

The Ref API from Radar CNPJ — 1 operation(s) for ref.

Radar CNPJ Sugerir API

The Sugerir API from Radar CNPJ — 1 operation(s) for sugerir.

Radar CNPJ .well Known API

The .well Known API from Radar CNPJ — 1 operation(s) for .well known.

Scroll for all 21

MCP Servers 1

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

Radar CNPJ MCP Server

MCP SERVER

Agent Skills 2

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

radar-cnpj-evaluate-business-idea

AGENT SKILL

radar-cnpj-monitor-cnpj

AGENT SKILL

Radar CNPJ API pricing

Prices published by Radar CNPJ. A free plan or tier is listed.

Plan	Price
Free	Free
Pay-per-use (x402)	—

Plan details, limits and sources →

Rate limits

: 10 free watches per anonymous monitoring session session lifetime
: first agent send free exponential backoff, 60s doubling to a 1h ceiling
: no request quota; responses edge-cached 6 hours 6h

Rate-limit details →

Pricing Plans 1

Published pricing tiers and plan structures.

Radar Cnpj Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Radar Cnpj Rate Limits

3 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Radar CNPJ

SLA

FinOps 1

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

Radar Cnpj Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Radar CNPJ API Rules

51 rules · 41 errors 8 warnings 2 info

SPECTRAL

OpenAPI Overlays 1

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.

Radar Cnpj Openapi Overlay

4 actions · update · radar-cnpj-openapi.json

DERIVED

Security Posture 3

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

Radar Cnpj Authentication

5 schemes

SECURITY

Radar Cnpj Domain Security

TLSv1.3 · DMARC

SECURITY

Radar Cnpj Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

WellKnown

AgentSkill

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

DomainSecurity

DomainSecurity

SecurityTxt

SecurityTxt

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 3

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

X-OKF

X-OKF

Source (apis.yml)

name: Radar CNPJ
description: Brazilian company-data service built on the Receita Federal CNPJ registry. Paste a business idea in plain text
  to see how many companies already operate in that space, plus CNPJ lookup, advanced search, geolocation, and change-monitoring.
  Explicitly agent-first, shipping a full stack of machine-readable discovery artifacts including OpenAPI, a hosted MCP server,
  and llms.txt.
url: https://raw.githubusercontent.com/api-evangelist/radar-cnpj/refs/heads/main/apis.yml
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Free · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
created: '2026-09-05'
modified: '2026-09-05'
specificationVersion: '0.21'
tags:
- Business & Company Data
- Government open data
- Receita Federal
- CNPJ
- Brazil
- Regulatory & Compliance
- KYB
- Search
- Data Enrichment
- Geolocation
- Monitoring & Alerts
- Agent-Native
- MCP
- Micropayments
- x402
tags_raw:
- Business & Company Data
- Government/Open Data
- Receita Federal
- CNPJ
- Brazil
- Regulatory & Compliance
- KYB
- Search
- Data Enrichment
- Geolocation
- Monitoring & Alerts
- Agent-native
- MCP
- Micropayments
- x402
- agent-native
apis:
- aid: radar-cnpj:radar-cnpj-apis-json-api
  name: Radar CNPJ Apis.json API
  description: The Apis.json API from Radar CNPJ — 1 operation(s) for apis.json.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - APIs.json
  tags_raw:
  - Apis.json
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-apis-json-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-avaliar-api
  name: Radar CNPJ Avaliar API
  description: The Avaliar API from Radar CNPJ — 1 operation(s) for avaliar.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Avaliar
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-avaliar-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-busca-api
  name: Radar CNPJ Busca API
  description: The Busca API from Radar CNPJ — 1 operation(s) for busca.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Busca
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-busca-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-cnpj-api
  name: Radar CNPJ Cnpj API
  description: The Cnpj API from Radar CNPJ — 1 operation(s) for cnpj.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - CNPJ
  tags_raw:
  - Cnpj
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-cnpj-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-contact-api
  name: Radar CNPJ Contact API
  description: The Contact API from Radar CNPJ — 1 operation(s) for contact.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Contact
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-contact-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-contato-api
  name: Radar CNPJ Contato API
  description: The Contato API from Radar CNPJ — 1 operation(s) for contato.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Contato
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-contato-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-credito-api
  name: Radar CNPJ Credito API
  description: The Credito API from Radar CNPJ — 1 operation(s) for credito.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Credito
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-credito-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-export-api
  name: Radar CNPJ Export API
  description: The Export API from Radar CNPJ — 1 operation(s) for export.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Export
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-export-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-health-api
  name: Radar CNPJ Health API
  description: The Health API from Radar CNPJ — 1 operation(s) for health.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-health-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-ia-api
  name: Radar CNPJ Ia API
  description: The Ia API from Radar CNPJ — 3 operation(s) for ia.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Ia
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-ia-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-local-api
  name: Radar CNPJ Local API
  description: The Local API from Radar CNPJ — 1 operation(s) for local.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Local
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-local-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-mcp-api
  name: Radar CNPJ MCP API
  description: The Mcp API from Radar CNPJ — 1 operation(s) for mcp.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - MCP
  tags_raw:
  - Mcp
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-mcp-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-me-api
  name: Radar CNPJ Me API
  description: The Me API from Radar CNPJ — 4 operation(s) for me.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Me
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-me-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-metrics-api
  name: Radar CNPJ Metrics API
  description: The Metrics API from Radar CNPJ — 1 operation(s) for metrics.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Metrics
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-metrics-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-monitor-api
  name: Radar CNPJ Monitor API
  description: The Monitor API from Radar CNPJ — 3 operation(s) for monitor.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Monitors
  tags_raw:
  - Monitor
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-monitor-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-municipio-proximo-api
  name: Radar CNPJ Municipio Proximo API
  description: The Municipio Proximo API from Radar CNPJ — 1 operation(s) for municipio proximo.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Municipio Proximo
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-municipio-proximo-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-okf-api
  name: Radar CNPJ Okf API
  description: The Okf API from Radar CNPJ — 1 operation(s) for okf.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Okf
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-okf-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-radar-cnpj-api
  name: Radar CNPJ Radar CNPJ API
  description: The Radar CNPJ API from Radar CNPJ — 1 operation(s) for radar cnpj.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Radar CNPJ
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-radar-cnpj-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-ref-api
  name: Radar CNPJ Ref API
  description: The Ref API from Radar CNPJ — 1 operation(s) for ref.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Ref
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-ref-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-sugerir-api
  name: Radar CNPJ Sugerir API
  description: The Sugerir API from Radar CNPJ — 1 operation(s) for sugerir.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - Sugerir
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-sugerir-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
- aid: radar-cnpj:radar-cnpj-well-known-api
  name: Radar CNPJ .well Known API
  description: The .well Known API from Radar CNPJ — 1 operation(s) for .well known.
  humanURL: https://radar-cnpj.com/api/
  tags:
  - .well Known
  properties:
  - type: OpenAPI
    url: openapi/radar-cnpj-well-known-api-openapi.yml
  - type: Documentation
    url: https://radar-cnpj.com/api/
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms.txt
  - type: LLMsTxt
    url: https://radar-cnpj.com/llms-full.txt
  - type: ToolCrosswalk
    url: mcp/radar-cnpj-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/radar-cnpj-llms.txt
  - type: Authentication
    url: authentication/radar-cnpj-authentication.yml
  - type: Conventions
    url: conventions/radar-cnpj-conventions.yml
  - type: ErrorCatalog
    url: errors/radar-cnpj-problem-types.yml
  - type: DataModel
    url: data-model/radar-cnpj-data-model.yml
  - type: RateLimits
    url: rate-limits/radar-cnpj-rate-limits.yml
  - type: Plans
    url: plans/radar-cnpj-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/radar-cnpj-lifecycle.yml
  - type: Conformance
    url: conformance/radar-cnpj-conformance.yml
maintainers:
- FN: Radar CNPJ
  url: https://radar-cnpj.com/
  email: contato@radar-cnpj.com
image: https://radar-cnpj.com/icon.svg
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 98
  at: '2026-09-05T11:47:06.889Z'
common:
- type: Plans
  url: plans/radar-cnpj-plans-pricing.yml
- type: RateLimits
  url: rate-limits/radar-cnpj-rate-limits.yml
- type: CapabilityMap
  url: capabilities/radar-cnpj-capability-edges.yml
  name: Radar CNPJ Business Capability Map
- type: MCPServer
  url: https://radar-cnpj.com/mcp
- type: MCPServer
  url: mcp/radar-cnpj-mcp.yml
- type: Overlay
  url: overlays/radar-cnpj-openapi-overlay.yaml
- type: Website
  url: https://radar-cnpj.com
- type: VulnerabilityDisclosure
  url: security/radar-cnpj-vulnerability-disclosure.yml
- type: Security
  url: security/radar-cnpj-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/radar-cnpj-domain-security.yml
- type: WellKnown
  url: well-known/radar-cnpj-well-known.yml
- type: SecurityTxt
  url: well-known/radar-cnpj-security.txt
- type: AgentSkill
  url: skills/_index.yml
- type: TermsOfService
  url: https://radar-cnpj.com/termos
- type: PrivacyPolicy
  url: https://radar-cnpj.com/privacidade
- type: X-OKF
  url: okf/radar-cnpj-okf-index.md
x-enrichment:
  date: '2026-09-05'
  status: enriched
  artifacts_added: 30
  pass: local-v3

Radar CNPJ API — frequently asked questions

Does Radar CNPJ have an API?

Yes. APIs.io lists 21 APIs from Radar CNPJ, including Radar CNPJ Apis.json API, Radar CNPJ Avaliar API and Radar CNPJ Busca API, and 18 more.

Is there an OpenAPI specification for the Radar CNPJ API?

Yes. APIs.io indexes 21 OpenAPI specifications for Radar CNPJ, each linked for download from this page.

How do I authenticate with the Radar CNPJ API?

Radar CNPJ uses bearer-token authentication (5 schemes). The details are profiled on APIs.io as Radar Cnpj Authentication.

How much does the Radar CNPJ API cost?

APIs.io lists 2 pricing plans for Radar CNPJ, with each plan's price, limits and inclusions under Pricing on this page.

Does Radar CNPJ have an MCP server?

Yes. APIs.io lists 1 MCP server for Radar CNPJ.

Is the Radar CNPJ API ready for AI agents?

Radar CNPJ has a Kin Score of 42.2 out of 100 (developing) and an Agent Readiness score of 38.1 (agent-ready), scored by API Evangelist on 2026-11-06.

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