Note for NodeJS: Have a look at our demo project. You need to install the following modules:
npm i axios crypto-js qs

Note for C#: Have a look at our demo project


Using the PHP client library

If you are using our PHP client library, there are setter and getter methods to access the PHP object properties.


Integration manual

For more information about the usage of Payrexx Gateway, please visit Payrexx Gateway section.


Fields transmission

All the fields[...] parameters need to follow each other and therefore need to be ordered. In python you can achieve that using OrderedDict.