Abstract VAT Validation vs PAYONE Link API
If you need a Finance API that's easy to integrate, go with Abstract VAT Validation.
Abstract VAT Validation
Validate VAT numbers and calculate VAT rates
PAYONE Link API
API provided by pay1.de
Abstract VAT Validation
- Simple API key authentication
- HTTPS supported
- CORS enabled for frontend use
PAYONE Link API
- Simple API key authentication
- HTTPS supported
| Feature | Abstract VAT Validation | PAYONE Link API |
|---|---|---|
| Authentication | apiKey | apiKey |
| HTTPS | Yes | Yes |
| CORS | Yes | Unknown |
When to use which?
Abstract VAT Validation works directly from the browser with CORS enabled, making it better for frontend-only apps.