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