Postmon

API

Free Brazilian ZIP Code & Order Tracking API

Overview

Postmon offers RESTful endpoints for querying Brazilian ZIP codes (CEP) and tracking shipping orders from carriers like Correios. Its CEP endpoint returns detailed address data (street, city, state, neighborhood, IBGE codes) in JSON format. Order tracking endpoints provide real-time shipment status updates. Ideal for e-commerce platforms to auto-complete addresses during checkout, validate CEP accuracy, display order tracking to customers, and integrate with logistics systems. Batch CEP queries are supported for bulk operations, with fast, structured responses easy to integrate into web/mobile apps.

Example Integration (JavaScript)

script.js JS


fetch('http://postmon.com.br')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON Response Format
No Authentication Required
Brazilian CEP Query
Order Tracking (Correios & More)
Batch CEP Support

Frequently Asked Questions

? Is Postmon free to use?

Yes, Postmon is completely free for both personal and commercial use with no hidden costs.

? Does it require an API Key?

No, Postmon does not require an API key—public endpoints are accessible without authentication.

? What is the response format?

All responses from Postmon are in JSON format, ensuring easy parsing and integration into applications.

Top Alternatives

ViaCEP Compare

Correios Official API Search Google

Tool Info

Pricing Free

Category Tracking

Platform Public API

Pros

⊕ Completely Free
⊕ Fast Response Times
⊕ Easy Integration
⊕ Accurate CEP Data
⊕ Supports Major Brazilian Carriers

Cons

⊖ Limited to Brazilian Services
⊖ No Service Level Agreement (SLA)
⊖ Potential Rate Limits
⊖ Carrier Coverage Restricted to Brazil