I have built a custom shopping basket for a client and I require a full integration with the HSBC ePayments API system. HSBC offer API intergration with XML, C, Java but i choose XML. All user information and credit card details are to be collected on the client's website.
I am using PHP as the server side scripting language and the XML API that HSBC provide seems like the best option... but I am open to suggestions.
This project is urgent and I just need the secure payments working. No design work is required. Just the basic functionality. For your reference, I am going to attach HSBC API guide. I am looking for someone who has had experience with the HSBC API system before as it can be complex to learn from scratch and I require the work quickly...
Many thanks in advance,