Abstract VAT Validation vs Alipay Open Platform (支付宝)
Both are solid Finance APIs. Choose based on your specific requirements.
Abstract VAT Validation
Validate VAT numbers and calculate VAT rates
Alipay Open Platform (支付宝)
Alibaba's payment platform — payments, mini programs, marketing tools, credit scoring (Zhima). Java, PHP, Node SDKs
Abstract VAT Validation
- Simple API key authentication
- HTTPS supported
- CORS enabled for frontend use
Alipay Open Platform (支付宝)
- No authentication required
- HTTPS supported
| Feature | Abstract VAT Validation | Alipay Open Platform (支付宝) |
|---|---|---|
| Authentication | apiKey | None |
| HTTPS | Yes | Yes |
| CORS | Yes | Unknown |
When to use which?
Alipay Open Platform (支付宝) is the better choice for quick prototypes and hackathons since it requires no authentication. Abstract VAT Validation works directly from the browser with CORS enabled, making it better for frontend-only apps.