The merchant SDK can be used for integrating with the SafetyPay Express Checkout.
- API Reference - http://developers.safetypay.com/docs/overview
- If you need help using the SDK, please contact us through support@safetypay.com
- If you need a new feature or have a issue to report, please visit https://github.com/SafetyPay/merchants-express-nvp-sdk-php/issues