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Optimal Payments NETBANX Card Payments API - Source Code

Optimal Payments offer a range of online, mobile and alternative payment methods using APIs designed to streamline payment integration into applications and websites. The Card Payments API enables developers to connect their app directly with a payment engine to handle purchases, refunds, and authorization reversals all through a RESTful API using HTTP with JSON formatted requests and responses. Optimal Payments offers a test API endpoint to demo API integrations before publication.