API Adresse vs US Street Address
If you need a Data Validation API that's easy to integrate, go with API Adresse.
API Adresse
Official French address validation service
US Street Address
Validate and append data for any US postal address
API Adresse
- No authentication required
- HTTPS supported
US Street Address
- Simple API key authentication
- HTTPS supported
- CORS enabled for frontend use
- Currently flagged as inactive
| Feature | API Adresse | US Street Address |
|---|---|---|
| Authentication | None | apiKey |
| HTTPS | Yes | Yes |
| CORS | Unknown | Yes |
When to use which?
API Adresse is the better choice for quick prototypes and hackathons since it requires no authentication. US Street Address works directly from the browser with CORS enabled, making it better for frontend-only apps.