Bring Correios
to LlamaIndex
Create your Vinkius account to connect Correios (Brazil) to LlamaIndex and start using all 8 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Correios (Brazil) MCP Server?
Connect your AI agents to Correios, the official national postal service of Brazil. This MCP provides 9 tools to automate real-time object tracking, calculate shipping deadlines and prices (PAC, SEDEX), and retrieve accurate address information using Brazilian zip codes (CEP) directly through natural conversation.
What you can do
- Logistics Orchestration — Track multiple packages and retrieve granular status updates and historical events
- Shipping Intelligence — Calculate delivery deadlines and prices for various services between any two zip codes
- Address Validation — Retrieve complete street, neighborhood, and city details for any Brazilian CEP
- Business Integration — Access organizational contract configurations and list authorized service codes programmatically
- Regional Insights — Verify the state and city information associated with specific postal zones
How it works
- Subscribe to this server
- Log in to the Correios Web Services Portal
- Navigate to API Management to obtain your Username, Password, and Contract Number (if applicable)
- Identify your Card ID for specific billing configurations
- Insert your credentials into the fields below to start managing your Brazilian logistics.
Who is this for?
- E-commerce Developers — automate shipping calculations and tracking updates for Brazilian customers
- Operations Managers — monitor large volumes of outbound shipments via natural language
- Customer Support Teams — quickly provide real-time package statuses and address validation
Built-in capabilities (8)
Calculate shipping price and delivery deadline
Check the current status of your Correios contract
Get details for a specific post office unit
, associated with your account. List all postage services available in your contract
List all types of Correios units
Get address information from a Brazilian ZIP code (CEP)
Search for nearby post office units
Track a package status using its tracking code
Why LlamaIndex?
LlamaIndex agents combine Correios (Brazil) tool responses with indexed documents for comprehensive, grounded answers. Connect 8 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.
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Data-first architecture: LlamaIndex agents combine Correios (Brazil) tool responses with indexed documents for comprehensive, grounded answers
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Query pipeline framework lets you chain Correios (Brazil) tool calls with transformations, filters, and re-rankers in a typed pipeline
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Multi-source reasoning: agents can query Correios (Brazil), a vector store, and a SQL database in a single turn and synthesize results
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Observability integrations show exactly what Correios (Brazil) tools were called, what data was returned, and how it influenced the final answer
Correios (Brazil) in LlamaIndex
Why run Correios (Brazil) with Vinkius?
The Correios (Brazil) connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 8 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Correios (Brazil) using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Correios (Brazil) and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Correios (Brazil) to LlamaIndex through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Correios (Brazil) for LlamaIndex
Every request between LlamaIndex and Correios (Brazil) is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
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.
How does LlamaIndex connect to MCP servers?
Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.
Can I combine MCP tools with vector stores?
Yes. LlamaIndex agents can query Correios (Brazil) tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.
Does LlamaIndex support async MCP calls?
Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.
BasicMCPClient not found
Install: pip install llama-index-tools-mcp
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