How to Use the BCB Câmbio — Dólar PTAX, Euro e 150+ Moedas MCP in Windsurf

Give Windsurf direct access to official Brazilian Central Bank exchange rates to autonomously build financial dashboards.

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Connect BCB Câmbio — Dólar PTAX, Euro e 150+ Moedas MCP to Windsurf

Create your Vinkius account to connect BCB Câmbio — Dólar PTAX, Euro e 150+ Moedas to Windsurf and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup BCB Câmbio — Dólar PTAX, Euro e 150+ Moedas with Windsurf

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Pull historical PTAX data via Windsurf MCP Server

The `get_dolar_periodo` tool pulls up to a year of daily USD/BRL buying and selling rates directly from the Brazilian Central Bank. You ask Cascade to plot exchange volatility for the last six months, and it fetches the exact daily bulletins. Cascade reads the output, formats the time series data, and writes the charting code without asking you for permission at every step. If you need longer historical trends, the agent switches to `get_dolar_sgs` to pull decades of commercial dollar rates.

Map 150+ global currencies to BRL

The `listar_moedas` tool returns the complete catalog of foreign currencies tracked by the Central Bank, including exotic options like the Thai Baht or Chilean Peso. Your agent queries this list to populate dropdowns in your frontend application. Once the user selects a currency code, Cascade calls `get_cotacao_moeda` to fetch the specific buy and sell rates for that day. The entire interaction happens inside the IDE, going from raw API data to a working UI component in seconds.

Fetch daily official USD reference rates

The `get_cotacao_dolar` tool returns the exact PTAX value calculated by consulting Brazilian exchange dealers. This MCP integration provides the legally recognized rate for corporate accounting and tax reporting in Brazil. You tell Windsurf to update your invoicing script to reflect today's official rate. Cascade hits the endpoint, grabs the buy/sell split, and injects the constant directly into your billing logic.

Setup guide

Set up BCB Câmbio — Dólar PTAX, Euro e 150+ Moedas MCP in Windsurf

Prerequisites

Windsurf IDE installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the BCB Câmbio — Dólar PTAX, Euro e 150+ Moedas MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my BCB Câmbio — Dólar PTAX, Euro e 150+ Moedas payment history." If connected, Cascade will call the BCB Câmbio — Dólar PTAX, Euro e 150+ Moedas tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

{
  "mcpServers": {
    "bcb-cambio-dolar-ptax-euro-e-150-moedas-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Banco Central do Brasil. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about BCB Câmbio — Dólar PTAX, Euro e 150+ Moedas MCP in Windsurf

Open the Settings menu, navigate to Cascade, and open the MCP Servers UI. Add the endpoint URL under the mcpServers configuration block and click Refresh.

Yes. The agent calls the historical endpoints to fetch up to a year of daily PTAX bulletins at once. It then writes the code to process or visualize that timeline.

Cascade first runs the listing tool to check the catalog of 150+ supported codes. If the requested currency is missing, the agent tells you immediately instead of guessing.

The server returns the official PTAX reference rate recognized by the Brazilian government. Your agent can use this exact figure to build compliant invoicing features.

This integration only reads public exchange rates and currency codes from the Central Bank. It never sends your local source code, application state, or proprietary financial records back to the remote endpoint.

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