Account API vs Square Connect API
Both are solid Finance APIs. Choose based on your specific requirements.
Account API
This API is used for the classic integration. If you are just starting your implementation, refer to our [new integration guide](https://docs.adyen.com/marketplaces-and-platforms) instead. The Acc...
Square Connect API
Client library for accessing the Square Connect APIs
Account API
- Simple API key authentication
- HTTPS supported
Square Connect API
- Simple API key authentication
- HTTPS supported
| Feature | Account API | Square Connect API |
|---|---|---|
| Authentication | apiKey | apiKey |
| HTTPS | Yes | Yes |
| CORS | Unknown | Unknown |
When to use which?
Both Account API and Square Connect API offer similar capabilities as Finance APIs. Review their documentation to find the best fit for your specific use case.