Brazil CNPJ Scraper

Finance & Company Data

Operated by Sourcelane✓ verified

A bulk CNPJ lookup connector that fetches live company records from Brazil's federal CNPJ registry (via BrasilAPI) to produce per-company profiles for Brazilian entities: legal name and trade name, CNPJ, registration status with dates and reasons, postal address and location codes, primary and secondary CNAE industry classifications, share capital and company size, founding date and legal nature, partners/officers (QSA) with masked tax IDs and roles, annual tax-regime history, and contact details. Implements batch processing and parallel lookups, optional inclusion of partners, secondary industry codes, and tax-regime history; outputs structured, row-oriented company profiles suited for bulk enrichment, verification, and analysis.

Verified Sep 28, 3:55 AM

$0.00099

per company record

Up to 100 per call. Only pay for results returned; failed calls are refunded.

What people use it for

Lead generation: enrich lists of CNPJs with full company profiles for outbound campaigns
Due diligence: verify a Brazilian counterparty's legal status, partners, and tax-regime history
B2B sales: filter prospects by CNAE (industry), state, company size, or registration status
AML / KYC: retrieve the partners/officers list for beneficial-ownership review
Financial / lending: check registration status, share capital, and founding date for credit decisions
Research / journalism: bulk-enrich results of government contractors, exporters, or news subjects

Trust & reliability

7d uptime trend

Window	Uptime	Success rate	p50	p95
24h	—	—	—	—
7d	—	—	—	—
30d	—	—	—	—

Calling contract

Call it through Sourcelane's gateway or MCP server. We run the connector, apply your agent's spend guardrails, and bill only the results returned.

Call it via Sourcelane

curl -X POST https://api.usesourcelane.com/v1/call \
  -H "Authorization: Bearer sl_live_your_agent_key" \
  -H "Content-Type: application/json" \
  -d '{"listing":"brasil-cnpj-scraper","params":{"cnpjs":["19131243000197"],"maxItems":5},"maxResults":10}'

Request params

Field	Type	Required	Description
`cnpjs`	array	required	One or more Brazilian CNPJs. Punctuation is optional - '19.131.243/0001-97' and '19131243000197' are both accepted. Invalid entries are skipped with a log warning.
`includePartners`	boolean	optional	Include the list of corporate partners / officers (Quadro de Sócios e Administradores). Disable for smaller rows when you only need company-level data.
`includeSecondaryCnaes`	boolean	optional	Include the company's full list of registered economic activities (CNAEs). The primary CNAE is always included.
`includeTaxRegimes`	boolean	optional	Include the annual tax-regime history (forma de tributação per year). Useful for due diligence; off by default to keep rows compact.
`concurrency`	integer	optional	Parallel CNPJ lookups against BrasilAPI. Higher = faster but may trigger 429 rate-limits.
`maxItems`	integer	optional	Maximum companies to return. 0 = no cap (process all CNPJs). Capped at 100 per call.

Each result contains

Field	Type	Description
`cnpj`	string	Cnpj
`cnpjFormatted`	string	Cnpj Formatted
`legalName`	string	Legal Name
`tradeName`	string	Trade Name
`status`	string	Status
`statusCode`	integer	Status Code
`statusDate`	string	Status Date
`statusReason`	string	Status Reason
`founded`	string	Founded
`branchType`	string	Branch Type
`size`	string	Size
`legalNature`	string	Legal Nature
`legalNatureCode`	integer	—
`capitalSocial`	integer	—
`mainCnaeCode`	integer	—
`mainCnaeDescription`	string	—
`secondaryCnaes`	array	—
`street`	string	—
`number`	string	—
`complement`	string	—
`neighborhood`	string	—
`city`	string	—
`state`	string	—
`zip`	string	—
`cityCode`	integer	—
`ibgeCode`	integer	—
`country`	null	—
`phone1`	string	—
`phone2`	null	—
`fax`	string	—
`email`	null	—
`simplesNacional`	null	—
`simplesOptIn`	null	—
`simplesOptOut`	null	—
`mei`	null	—
`meiOptIn`	null	—
`meiOptOut`	null	—
`responsibleEntity`	string	—
`specialStatus`	string	—
`specialStatusDate`	null	—

Use Brazil CNPJ Scraper from Claude, ChatGPT or Cursor

Pick your tool and connect in under a minute. Then just ask — for example: “Which AI companies filed a Form D in the last two weeks, and how much did they raise?”

Connect Claude

Web, desktop and mobile. Paste one URL.

1Copy your personal connector URL
2In Claude open Settings → Connectors → Add custom connector
3Paste the URL and click Add — done

Manual setup (config files, REST, Python) +

Claude Code

Adds the Sourcelane MCP server with your key as a header.

terminal

claude mcp add --transport http sourcelane https://api.usesourcelane.com/mcp \
  --header "Authorization: Bearer sl_live_your_agent_key"

Claude Desktop (config file)

Alternative to the connector URL: add to claude_desktop_config.json, then restart Claude.

claude_desktop_config.json

{
  "mcpServers": {
    "sourcelane": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://api.usesourcelane.com/mcp",
        "--header",
        "Authorization:${AUTH_HEADER}"
      ],
      "env": {
        "AUTH_HEADER": "Bearer sl_live_your_agent_key"
      }
    }
  }
}

Cursor & Windsurf

Add to ~/.cursor/mcp.json (or Windsurf's mcp_config.json).

mcp.json

{
  "mcpServers": {
    "sourcelane": {
      "url": "https://api.usesourcelane.com/mcp",
      "headers": {
        "Authorization": "Bearer sl_live_your_agent_key"
      }
    }
  }
}

VS Code

Save as .vscode/mcp.json. VS Code prompts for your key once.

.vscode/mcp.json

{
  "servers": {
    "sourcelane": {
      "type": "http",
      "url": "https://api.usesourcelane.com/mcp",
      "headers": {
        "Authorization": "Bearer ${input:sourcelane-key}"
      }
    }
  },
  "inputs": [
    {
      "type": "promptString",
      "id": "sourcelane-key",
      "description": "Sourcelane agent key",
      "password": true
    }
  ]
}

ChatGPT Custom GPT (Actions)

Create a GPT → Actions → Import from URL, then Authentication: API Key, Bearer.

OpenAPI schema URL

https://usesourcelane.com/openapi.json

REST

One POST. Pass maxResults to cap cost.

curl

curl -X POST https://api.usesourcelane.com/v1/call \
  -H "Authorization: Bearer sl_live_your_agent_key" \
  -H "Content-Type: application/json" \
  -d '{"listing":"brasil-cnpj-scraper","params":{"cnpjs":["19131243000197"],"maxItems":5},"maxResults":10}'

Python, LangChain, CrewAI, OpenAI Agents SDK…

Wrap the REST call as a tool, or point an MCP client at the endpoint.

python

import requests

res = requests.post(
    "https://api.usesourcelane.com/v1/call",
    headers={"Authorization": "Bearer sl_live_your_agent_key"},
    json={
        "listing": "brasil-cnpj-scraper",
        "params": {"cnpjs":["19131243000197"],"maxItems":5},
        "maxResults": 10,
    },
    timeout=300,
)
body = res.json()
print(body["receipt"]["chargedMicros"], "micro-USD for", body["receipt"]["results"], "results")
print(body["data"])

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