Account API vs GOV.UK Pay 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...
GOV.UK Pay API
GOV.UK Pay API (This version is no longer maintained. See openapi/publicapi_spec.json for latest API specification)
Account API
- Simple API key authentication
- HTTPS supported
GOV.UK Pay API
- Simple API key authentication
- HTTPS supported
| Feature | Account API | GOV.UK Pay API |
|---|---|---|
| Authentication | apiKey | apiKey |
| HTTPS | Yes | Yes |
| CORS | Unknown | Unknown |
When to use which?
Both Account API and GOV.UK Pay API offer similar capabilities as Finance APIs. Review their documentation to find the best fit for your specific use case.