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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Correios with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Track Brazilian postal objects and calculate shipping prices and deadlines directly through the official Correios REST API.

Included with plan

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

Complete set · 2 capabilities

The complete Correios capability set.

These are the exact actions your AI can choose when you ask it to work with Correios.

Capability set01 / 01

01-02

2 capabilities in this set.

Part of 2 available through Correios.

  1. 01

    Track object

    Track a postal object

  2. 02

    Calculate price deadline

    Uses POST but acts as a query. Calculate shipping price and deadline

Observed, not estimated

811ms average. Fast in production.

Correios is checked daily against the live service.

Daily averagePeak 995ms
Aug 20Today
Fastest day
706ms
Slowest day
995ms
14-day trend
Slowing+6%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 2 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 Correios, so you can see the experience inside your AI.

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

Correios Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_4iZbXMFuYoAjqYec5stsntBdvl8ODs8dceSPK3aY/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 — Correios capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "correios-api-rest-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_4iZbXMFuYoAjqYec5stsntBdvl8ODs8dceSPK3aY/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

FAQ

Questions Correios owners ask.

  • 01

    What information do I need to calculate a shipping price?

    You need to provide the origin and destination ZIP codes (CEP), the service code (e.g., 04014 for SEDEX), weight, package format, and dimensions (length, height, width) using the calculate_price_deadline capability.

  • 02

    Can I track multiple objects at once?

    The track_object capability currently processes one tracking code per request to ensure detailed event history for that specific item.

  • 03

    What is the 'idLote' field in the shipping calculation?

    The idLote (Batch ID) is a required identifier for the Correios API request. It can be any string or number used to identify your specific calculation request in their logs.

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