0x vs Catalog API
Both are solid Cryptocurrency APIs. Choose based on your specific requirements.
Catalog API
> Check the new [Catalog onboarding guide](https://developers.vtex.com/docs/guides/catalog-overview). We created this guide to improve the onboarding experience for developers at VTEX. It assembl...
0x
- No authentication required
- HTTPS supported
- CORS enabled for frontend use
- Currently flagged as inactive
Catalog API
- Simple API key authentication
- HTTPS supported
| Feature | 0x | Catalog API |
|---|---|---|
| Authentication | None | apiKey |
| HTTPS | Yes | Yes |
| CORS | Yes | Unknown |
When to use which?
0x is the better choice for quick prototypes and hackathons since it requires no authentication. 0x works directly from the browser with CORS enabled, making it better for frontend-only apps.