At Flex, we specialize in providing a seamless online transaction experience for both customers and merchants. Our unique features allow us to evaluate and rescue declined transactions, ensuring that legitimate transactions are successfully processed. Whether it's a Customer Initiated Transaction during the checkout process or a Merchant Initiated Transaction like subscriptions, we've got you covered.

Our system works efficiently to directly settle with merchants through factoring transactions, making the entire process straightforward and hassle-free. Explore our documentation to learn how to maximize the potential of our service and provide your users with a smooth and reliable payment experience.

Getting Started

Reading through the following pages will help you to understand the Flexservice before you review the specifics of the APIs:


Sandbox access

If you don't yet have access to the Flex test environment, please contact [email protected] for a mid and API key.