Vinkius
Correios

Correios MCP for AI. Get instant Brazilian shipping rates & address validation.

Claude Claude
ChatGPT ChatGPT
Cursor Cursor
Gemini Gemini
Windsurf Windsurf
VS Code VS Code
JetBrains JetBrains
Vercel Vercel
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Correios (Brazil) MCP on Cursor AI Code EditorCorreios (Brazil) MCP on Claude Desktop AppCorreios (Brazil) MCP on OpenAI Agents SDKCorreios (Brazil) MCP on Visual Studio CodeCorreios (Brazil) MCP on GitHub Copilot AI AgentCorreios (Brazil) MCP on Google Gemini AICorreios (Brazil) MCP on Lovable AI DevelopmentCorreios (Brazil) MCP on Mistral AI AgentsCorreios (Brazil) MCP on Amazon AWS Bedrock

Connect to your AI in seconds.

Correios (Brazil) MCP gives your AI agent full control over Brazilian logistics. You can instantly track packages, get precise shipping costs and delivery deadlines for services like PAC or SEDEX, and validate addresses using any Brazilian CEP code.

Stop guessing rates; automate everything from tracking updates to calculating postage fees directly through natural conversation.

What your AI can do

Calculate price deadline

Calculates the total cost and expected delivery window for shipping between two points.

Get contract status

Checks if your business contract with Correios is active or requires attention.

Get unit info

Retrieves specific details about a local post office unit by its identifier.

+ 5 more capabilities included
Track a Shipment Status

Enter a tracking code and receive real-time, granular updates on a package's journey.

Calculate Shipping Costs and Deadlines

Provide two zip codes and the package weight to get multiple service options (like PAC or SEDEX) with associated prices and expected delivery dates.

Validate a Brazilian Address

Input a CEP code, and the MCP returns the complete official street name, neighborhood, and city details.

Find Local Post Office Units

Search for nearby post office branches or operational units using only a given CEP code.

Manage Contract Details

Check the status of your account, list available services, and retrieve specific unit information required for billing.

Included with Plan

Waiting for input…

AI Agent

Correios (Brazil) with 8 Tools

Use these tools to perform every logistical action required in Brazil: from validating addresses using a CEP to calculating complex cross-state shipping costs.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using Correios (Brazil) on Vinkius

Calculate Price Deadline

Calculates the total cost and expected delivery window for shipping between two points.

Get Contract Status

Checks if your business contract with Correios is active or requires attention.

Get Unit Info

Retrieves specific details about a local post office unit by its identifier.

List Contract Services

Shows all the specific postage services your account is authorized to use.

List Unit Types

Lists every type of postal unit available within the Correios network.

Lookup Cep

Uses a Brazilian zip code (CEP) to retrieve the full official address details, including street and neighborhood.

Search Units By Cep

Searches for nearby post office locations based on a provided CEP area.

Track Object

Inputs a tracking code and returns the current location and status history of that...

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

Claude AI

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The Correios integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

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Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

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Start building

Make Your AI Do More

Start with Correios (Brazil), then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,100+ others, all in one place
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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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Works with Claude, ChatGPT, Cursor, and more

The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.

This connection provides 8 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.

Getting shipping rates and verifying addresses in Brazil used to feel like a guessing game.

Right now, if you need to send something, you're stuck jumping between websites. First, you look up the CEP on one site, then you take that address data and copy-paste it into another calculator just to get a cost estimate. Then, if you change the weight or service type, you repeat the whole tedious process—it’s slow, and chances are, you miss something critical.

With this MCP, all of that manual jumping stops. Your agent handles the entire chain: give it two zip codes, tell it the weight, and ask for rates. It pulls together multiple official service options (like PAC or SEDEX) with their prices and deadlines in a single response. You just get the answer.

You finally have direct access to Correios data through the `track_object` tool.

Before, if a customer called about a package delay, you'd spend five minutes manually logging into the tracking portal, finding the object number, and trying to interpret the cryptic status codes. You were always reacting to the system; you weren't in control.

Now, your agent runs `track_object` on demand. It delivers the package status—the last known location, the delivery date, and the full movement history—in a conversational format. It makes customer service instant.

What your AI can actually do with this

Running e-commerce in Brazil means dealing with complex postal rules. This MCP connects your AI agent straight into Correios, the national carrier. You can use it to track packages and find out exactly where an item is at any point in time. It calculates shipping prices and estimates delivery times for specific routes, whether you're sending a small box or a large shipment.

Plus, if you have a Brazilian zip code (CEP), this MCP validates the whole address—street, neighborhood, city—so your shipments never get returned due to bad data. Vinkius makes connecting this critical infrastructure simple; your agent just asks for the info it needs.

Built · Hosted · Managed by Vinkius Correios Brazil MCP - Track Shipments & Calculate Costs
Server ID 019d842a-4456-7108-b337-2ecdf8e963e8
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Questions you might have

How do I use the calculate_price_deadline tool? +

You provide two zip codes (CEP) and the package weight. The MCP returns multiple options, detailing costs and estimated delivery days for services like PAC or SEDEX.

Does lookup_cep verify a street address? +

Yes. It doesn't just give you the neighborhood; it retrieves the complete official street name, number, city, and state associated with that CEP code.

What is the difference between search_units_by_cep and get_unit_info? +

search_units_by_cep finds nearby post office locations based on an area. get_unit_info requires a specific unit ID to pull detailed information about that single branch.

Can I check my account status with get_contract_status? +

Yes, this tool checks the current operational standing of your Correios contract. This is essential before running any large-scale shipment operation to prevent failures.

Before running `track_object`, what credentials must I provide for authentication? +

You need to pass your Username, Password, and Contract Number obtained from the official Correios Web Services Portal. The MCP uses these keys to authenticate your request before tracking any package status.

What kind of services does `list_contract_services` return? +

The tool returns a list of all postage service codes and their names that are currently active under your specific contract. This helps you know exactly which shipping options, like PAC or SEDEX, you can calculate rates for.

If I use `lookup_cep` with an invalid Brazilian ZIP code (CEP), what error do I receive? +

The MCP returns a specific error message that tells you the CEP is malformed or does not correspond to any registered address in the system. This lets your agent know immediately that the input data needs correction.

What information can `list_unit_types` provide about post office locations? +

list_unit_types gives you a reference list of all official Correios unit categories. It’s useful for understanding the type of facility—like a main branch or a small pickup point—before searching for nearby units.

Can my AI automatically track a package just by providing the tracking code? +

Yes! Use the track_object tool with the tracking code (e.g., 'QI123456789BR'). Your agent will retrieve the current status, location, and the full history of logistics events.

How do I calculate shipping prices for PAC or SEDEX? +

Use the calculate_shipping tool with the origin and destination CEPs, along with the weight and dimensions of the package. The agent will return the estimated price and delivery deadline.

Can I retrieve the full address details from a zip code (CEP)? +

Yes! The search_cep tool allows your agent to fetch the street name, neighborhood, city, and state associated with any valid Brazilian zip code.

Built & Managed by Vinkius 30s setup 8 tools

We've already built the connector for Correios. Just plug in your AI agents and start using Vinkius.

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