Platform & Integration

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As a Software-as-a-service solution, PAYONE's payment platform can be adapted to any particular requirement you could think of and whenever you need it: Modular. Flexible. Scalable. Your complete freedom in online payment.


Standardised extensions to a variety of relevant shop and e-commerce systems allow a quick and easy integration of the PAYONE payment platform into your online offer.


The PAYONE Platform provides various interfaces to initiate payment transactions and to transfer data to the PAYONE Platform. Comprehensive interfaces allow the integration into existing IT environments.


You can use a web-based HTTP interface to integrate the PAYONE Platform in your online offer. Flexible configuration options allow the individual customisation of the platform to suit your particular requirements.

PAYONE Merchant Interface

As a merchant, you can use the PAYONE Merchant Interface (PMI) as a centralised web-based management and configuration interface for all products and services. This allows you to keep a clear overview of all transactions.

PCI DSS certification

Safe and reliable processing of your payments is PAYONE's top priority. For this reason, PAYONE is certified according to the most advanced Level 1 of the PCI DSS, meeting the most stringent requirements for the safe handling and storage of credit card data.