How to Use the Correios API (REST) MCP in Cursor

Inject live Brazilian shipping data into your code using the Cursor editor.

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Connect Correios API (REST) MCP to Cursor

Create your Vinkius account to connect Correios API (REST) to Cursor 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 Correios API (REST) with Cursor

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Claude

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Get shipping rates inside Cursor

Use `calculate_price_deadline` to generate accurate shipping logic for your Brazilian checkout pages. Your agent writes code based on real API responses. Forget hardcoded mocks. You get the actual price and delivery time from the postal service during your build process.

Track shipments while coding in Cursor

Debug your logistics dashboard by using `track_object` to pull live status data. The agent fetches the details and helps you write the UI to show them. It handles the API request and formats the output. You see exactly what the user sees in real time.

Automate logistics logic with Cursor

Connect your project to the postal network using this MCP Server. It lets your codebase interact with real-world shipping data. Your agent manages the tool calls. You just write the logic that handles the response.

Setup guide

Set up Correios API (REST) MCP in Cursor

Prerequisites

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

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Correios API (REST) MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Correios API (REST) transactions." If the MCP tools are loaded correctly, Cursor will call the Correios API (REST) tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "correios-api-rest-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 Correios. 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 Correios API (REST) MCP in Cursor

Create a .cursor/mcp.json file in your root directory. Add the server details there, and the tools will be ready for your agent to use.

Absolutely, the agent can call the price tool to generate code that calculates costs dynamically. It uses actual data to build your forms.

Yes, you can add it to your global config file. This makes the shipping tools available in every project you open.

It only touches public postal tracking IDs and pricing parameters. No private user information is ever handled by these tools.

Yes. We isolate your requests. Your tracking numbers aren't logged or stored by our infrastructure.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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