api integration and then create api of my own portal

Hi, I want to integrate 2 different API in my portal and then want to create API of my own portal to integrate others website. I had taken API of Money transfer and Recharge from 2 different company so I am having 2 API pannel for my portal, wants to integrate them in my portal, and then create my own API of my portal so that I can distribute it to others. already have admin and agents panel. Panel of my own portal is already desinged just want to integrate API and then create API of my own portal contact [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]