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Connect BrasilAPI to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get instant access to official Brazilian public records through your agent.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 6 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-03

3 capabilities in this set.

Part of 6 available through BrasilAPI.

  1. 01

    Get cnpj details

    Retrieves official registration metadata for a specific Brazilian company using its CNPJ.

  2. 02

    List brazilian banks

    Provides a full list of all banking institutions currently operating in Brazil.

  3. 03

    Get brazilian holidays

    Fetches the national holiday calendar for a specific year in Brazil.

Capability set02 / 02

04-06

3 capabilities in this set.

Part of 6 available through BrasilAPI.

  1. 04

    Get fipe vehicle price

    Queries the FIPE table to find current market valuations for vehicles in Brazil.

  2. 05

    Get cep details

    Resolves a Brazilian zip code (CEP) into specific address, neighborhood, and city information.

  3. 06

    List brazilian states

    Returns a list of all Brazilian states (UFs) using IBGE metadata.

Real work

What teams actually run

01

KYC and Compliance

An agent verifies a new client's corporate legitimacy using their CNPJ.

02

Logistics Routing

A logistics agent validates delivery addresses using CEP data to ensure accuracy.

03

Asset Appraisal

A financial agent checks the FIPE table to determine the value of a vehicle.

04

Operational Scheduling

An operations agent checks Brazilian holidays to plan regional shipping or service windows.

Automate a task

Put BrasilAPI to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

BrasilAPI works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put BrasilAPI to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

949ms average. Fast in production.

BrasilAPI is checked daily against the live service.

Daily averagePeak 1166ms
Oct 3Today
Fastest day
726ms
Slowest day
1166ms
14-day trend
Improving-5%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 6 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of BrasilAPI, so you can see the experience inside your AI.

It does not authenticate your account with BrasilAPI. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

BrasilAPI Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_yViCwTmTtGFH8sKMRDyWhBu0UK7XjUl3SLPbouGZ/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — BrasilAPI capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "brasilapi-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_yViCwTmTtGFH8sKMRDyWhBu0UK7XjUl3SLPbouGZ/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up BrasilAPI in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work BrasilAPI owners hand off.

This MCP is built for professionals managing operations, finances, or logistics within the Brazilian market.

  • 01

    Sales Operations

    They hand off lead address verification and corporate metadata checks to their agent.

  • 02

    Logistics Managers

    They use the agent to validate delivery regions and check holiday constraints.

  • 03

    Financial Analysts

    They delegate banking code lookups and vehicle price audits to their AI client.

FAQ

Questions BrasilAPI owners ask.

  • 01

    Do I need an API key for BrasilAPI?

    No, BrasilAPI is a free and open service, so no API key is required to use this MCP.

  • 02

    Which AI clients can use this MCP?

    You can use this with any MCP-compatible client, including Claude, Cursor, and Windsurf.

  • 03

    Can I use this for company verification?

    Yes, you can use the get_cnpj_details capability to pull registration and tax metadata for Brazilian companies.

  • 04

    How does it handle address lookups?

    The get_cep_details capability allows your agent to turn a Brazilian zip code into a full address.

  • 05

    Is the data up to date?

    The MCP pulls data directly from official Brazilian public sources to ensure accuracy.

  • 06

    Is an API Key required for BrasilAPI?

    No. BrasilAPI is a free and open service. This server works out of the box without any static credentials required.

  • 07

    Can the agent validate Brazilian companies?

    Yes. Use the get_cnpj_details capability providing the 14-digit CNPJ. Your agent will retrieve the official registration data, including partners and legal status.

  • 08

    Is the FIPE vehicle table supported?

    Yes. The get_fipe_vehicle_price capability allows your agent to query the latest vehicle valuations in Brazil using standard FIPE codes.

Explore

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