# Address Validation

> Verify and standardize postal addresses in 250+ countries

USPS-certified address validation with real-time verification, standardization, and geocoding across 250+ countries.

**Coverage:** 250+ countries

## Key Features

- USPS CASS certified
- Real-time verification
- Address standardization
- Geocoding
- Multi-language support

## Get Started

1. Sign up at https://www.qubiton.com/auth/register
2. Get your API key
3. Start validating: https://www.qubiton.com/docs/quickstart

## Links

- [Pricing](https://www.qubiton.com/pricing)
- [Documentation](https://www.qubiton.com/docs)
- [API Playground](https://www.qubiton.com/docs/playground)