specifications
about
About ViaCep API
The ViaCep API is a geocoding API that gives developers easy access to geocoding-related data and functionality. It is designed for both quick prototypes and production applications.
Key Features
- Comprehensive API documentation
- Secure HTTPS endpoints
- CORS enabled for browser requests
- No authentication
- Reliable uptime and fast response times
- Reasonable rate limits
- Active developer community support
Perfect For
- Geocoding management applications
- Geocoding analytics tools
- Geocoding integration platforms
- Custom geocoding solutions
Getting Started
Register for an account and obtain your OAuth credentials. Once you have your credentials, you can start making authenticated requests.
The API documentation provides comprehensive guides and code examples to help you integrate quickly and efficiently.
faq
ViaCep API — Frequently Asked Questions
How do I get started with the ViaCep API?
Register for an OAuth token from the official documentation page.
Is the ViaCep API really free?
Yes! The ViaCep API offers a free tier. Rate limits apply but are generous for most use cases. Check the official docs for details.
Can I use this API in a commercial project?
Most free APIs support commercial use, but terms vary. Review the ViaCep API's terms of service and licensing before using it commercially.
What programming languages can I use?
The ViaCep API is a REST API — any language that can make HTTP requests works. Popular choices include JavaScript, Python, PHP, Java, and Go.
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