PayFunc Developer Documentation · Payments for Programmers

Payments for Programmers

PayFunc Developer Documentation

100 words 1 minutes

This section contains information about different ways of integrating PayFunc into your service, either directly through our API or using the PayFunc Checkout and PayFunc Onboard services.

PayFunc Checkout provides a visual interface for choosing from available payment methods and completing an order from items that have previously been selected e.g. in a web shop.

PayFunc Onboard is suitable for situations where a customer repeatedly will make payments using the same card, e.g. in recurring payments or in one-click buy solutions. With PayFunc Onboard the customer only need to enter their card data once.

Getting Started

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Regulatory Considerations Credit and debit card transactions depend on keeping the primary account number secret. On top of that the card security code has to be kept a secret. Therefore the credit card industry is enforcing a regulatory framework on all parties involved in credit card transactions called PCI-DSS (Payment Card Industry - Data Security Standard). As a merchant (the party getting paid) the regulatory requirements are the lowest when never handling any sensitive card data directly.