I'm planning to use Paymentwall. How can I integrate it into my existing e-commerce website?
Go to Solution.
It looks like PW have their own extension available for download at: https://www.paymentwall.com/en/documentation/Magento/827
If that doesn't suit your requirements for whatever reason then you will either have to get someone to build an extension or build on yourself.
Edit: Connect link: http://www.magentocommerce.com/magento-connect/paymentwall-payment-extension.html